Miller | LJ390191E | Owner Manual | Miller D502K 5 4 User manual

Miller D502K 5 4 User manual
OM-4412
206 995Q
2008−09
Processes
Stick (SMAW) Welding
TIG (GTAW) Welding
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Air Carbon Arc (CAC-A)
Cutting and Gouging
Description
Engine Driven Welding Generator
File: Engine Drive
TABLE OF CONTENTS
SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. Arc Welding Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3. Engine Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4. Compressed Air Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5. Additional Symbols For Installation, Operation, And Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6. California Proposition 65 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-7. Principal Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-8. EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1. Signification des symboles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2. Dangers relatifs au soudage à l’arc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3. Dangers existant en relation avec le moteur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-4. Dangers liés à l’air comprimé . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance . . . . .
2-6. Proposition californienne 65 Avertissements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-7. Principales normes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-8. Information EMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3 − DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1. Symbols And Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4 − SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1. Weld, Power, And Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Dimensions, Weights, And Operating Angles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3. Volt-Ampere Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4. Fuel Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5. Duty Cycle And Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-6. Generator Power Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7. Optional Three-Phase Generator Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5 − INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1. Installing Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2. Mounting Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4. Rating Label Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5. Installing Exhaust Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6. Connecting The Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7. Engine Prestart Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8. Adding Coolant To Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9. Connecting To Weld Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10. Selecting Weld Cable Sizes* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11. Connecting To Remote 14 Receptacle RC14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6 − OPERATING WELDING GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1. Front Panel Controls (See Section 6-2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2. Description Of Front Panel Controls (See Section 6-1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3. Process/Contactor Control Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-4. Remote Voltage/Amperage Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-5. Fuel/Hour Gauge Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 − OPERATING AUXILIARY EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1. 120 Volt And 240 Volt Receptacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-2. Connecting To Optional Three-Phase Generator (High KVA Models Only) . . . . . . . . . . . . . . . . . . . . .
SECTION 8 − MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1. Maintenance Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-2. Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-3. Servicing Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS
8-4. Inspecting/Cleaning Optional Spark Arrestor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-5. Checking Generator Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-6. Adjusting Engine Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-7. Servicing Fuel And Lubrication Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-8. Servicing Engine Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-9. Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 9 − TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 11 − RUN-IN PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11-1. Wetstacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11-2. Run-In Procedure Using Load Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11-3. Run-In Procedure Using Resistance Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 12 − GENERATOR POWER GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 13 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPTIONS AND ACCESSORIES
WARRANTY
37
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39
40
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SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING
rom_2007−04
Protect yourself and others from injury — read and follow these precautions.
1-1. Symbol Usage
DANGER! − Indicates a hazardous situation which, if
not avoided, will result in death or serious injury. The
possible hazards are shown in the adjoining symbols
or explained in the text.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury. The possible
hazards are shown in the adjoining symbols or explained in the text.
NOTICE − Indicates statements not related to personal injury.
Indicates special instructions.
This group of symbols means Warning! Watch Out! ELECTRIC
SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols and related instructions below for necessary actions to avoid the
hazards.
1-2. Arc Welding Hazards
The symbols shown below are used throughout this manual
to call attention to and identify possible hazards. When you
see the symbol, watch out, and follow the related instructions
to avoid the hazard. The safety information given below is
only a summary of the more complete safety information
found in the Safety Standards listed in Section 1-7. Read and
follow all Safety Standards.
Only qualified persons should install, operate, maintain, and
repair this unit.
During operation, keep everybody, especially children, away.
ELECTRIC SHOCK can kill.
Touching live electrical parts can cause fatal shocks or
severe burns. The electrode and work circuit is
electrically live whenever the output is on. The input
power circuit and machine internal circuits are also live when power is
on. In semiautomatic or automatic wire welding, the wire, wire reel,
drive roll housing, and all metal parts touching the welding wire are
electrically live. Incorrectly installed or improperly grounded equipment is a hazard.
Do not touch live electrical parts.
Wear dry, hole-free insulating gloves and body protection.
Insulate yourself from work and ground using dry insulating mats
or covers big enough to prevent any physical contact with the work
or ground.
Do not use AC output in damp areas, if movement is confined, or if
there is a danger of falling.
Use AC output ONLY if required for the welding process.
If AC output is required, use remote output control if present on
unit.
Additional safety precautions are required when any of the following electrically hazardous conditions are present: in damp
locations or while wearing wet clothing; on metal structures such
as floors, gratings, or scaffolds; when in cramped positions such
as sitting, kneeling, or lying; or when there is a high risk of unavoidable or accidental contact with the workpiece or ground. For these
conditions, use the following equipment in order presented: 1) a
semiautomatic DC constant voltage (wire) welder, 2) a DC manual
(stick) welder, or 3) an AC welder with reduced open-circuit voltage. In most situations, use of a DC, constant voltage wire welder
is recommended. And, do not work alone!
Disconnect input power or stop engine before installing or
servicing this equipment. Lockout/tagout input power according to
OSHA 29 CFR 1910.147 (see Safety Standards).
Properly install and ground this equipment according to its
Owner’s Manual and national, state, and local codes.
Always verify the supply ground — check and be sure that input
power cord ground wire is properly connected to ground terminal in
disconnect box or that cord plug is connected to a properly
grounded receptacle outlet.
When making input connections, attach proper grounding conductor first − double-check connections.
Keep cords dry, free of oil and grease, and protected from hot metal
and sparks.
Frequently inspect input power cord for damage or bare wiring —
replace cord immediately if damaged — bare wiring can kill.
Turn off all equipment when not in use.
Do not use worn, damaged, undersized, or poorly spliced cables.
Do not drape cables over your body.
If earth grounding of the workpiece is required, ground it directly
with a separate cable.
Do not touch electrode if you are in contact with the work, ground,
or another electrode from a different machine.
Use only well-maintained equipment. Repair or replace damaged
parts at once. Maintain unit according to manual.
Do not touch electrode holders connected to two welding machines at the same time since double open-circuit voltage will be
present.
Wear a safety harness if working above floor level.
Keep all panels and covers securely in place.
Clamp work cable with good metal-to-metal contact to workpiece
or worktable as near the weld as practical.
Insulate work clamp when not connected to workpiece to prevent
contact with any metal object.
Do not connect more than one electrode or work cable to any
single weld output terminal.
SIGNIFICANT DC VOLTAGE exists in inverters after stopping engine.
Stop engine on inverter and discharge input capacitors according
to instructions in Maintenance Section before touching any parts.
HOT PARTS can cause severe burns.
Do not touch hot parts bare handed.
Allow cooling period before working on equipment.
To handle hot parts, use proper tools and/or wear heavy, insulated welding gloves and clothing to prevent burns.
FLYING METAL or DIRT can injure eyes.
Welding, chipping, wire brushing, and grinding
cause sparks and flying metal. As welds cool,
they can throw off slag.
Wear approved safety glasses with side shields even under your
welding helmet.
OM-4412 Page 1
FUMES AND GASES can be hazardous.
Welding produces fumes and gases. Breathing these
fumes and gases can be hazardous to your health.
Keep your head out of the fumes. Do not breathe the fumes.
If inside, ventilate the area and/or use local forced ventilation at the
arc to remove welding fumes and gases.
If ventilation is poor, wear an approved air-supplied respirator.
Read and understand the Material Safety Data Sheets (MSDSs)
and the manufacturer’s instructions for metals, consumables,
coatings, cleaners, and degreasers.
Work in a confined space only if it is well ventilated, or while
wearing an air-supplied respirator. Always have a trained watchperson nearby. Welding fumes and gases can displace air and
lower the oxygen level causing injury or death. Be sure the breathing air is safe.
Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapors to form
highly toxic and irritating gases.
Do not weld on coated metals, such as galvanized, lead, or
cadmium plated steel, unless the coating is removed from the weld
area, the area is well ventilated, and while wearing an air-supplied
respirator. The coatings and any metals containing these elements
can give off toxic fumes if welded.
Do not weld on closed containers such as tanks, drums, or pipes,
unless they are properly prepared according to AWS F4.1 (see
Safety Standards).
Do not weld where the atmosphere may contain flammable dust,
gas, or liquid vapors (such as gasoline).
Connect work cable to the work as close to the welding area as
practical to prevent welding current from traveling long, possibly
unknown paths and causing electric shock, sparks, and fire hazards.
Do not use welder to thaw frozen pipes.
Remove stick electrode from holder or cut off welding wire at
contact tip when not in use.
Wear oil-free protective garments such as leather gloves, heavy
shirt, cuffless trousers, high shoes, and a cap.
Remove any combustibles, such as a butane lighter or matches,
from your person before doing any welding.
After completion of work, inspect area to ensure it is free of sparks,
glowing embers, and flames.
Use only correct fuses or circuit breakers. Do not oversize or bypass them.
Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B
for hot work and have a fire watcher and extinguisher nearby.
NOISE can damage hearing.
BUILDUP OF GAS can injure or kill.
Noise from some processes or equipment can damage hearing.
Shut off shielding gas supply when not in use.
Always ventilate confined spaces or use approved air-supplied respirator.
Wear approved ear protection if noise level is
high.
MAGNETIC FIELDS can affect Implanted
Medical Devices.
ARC RAYS can burn eyes and skin.
Arc rays from the welding process produce intense
visible and invisible (ultraviolet and infrared) rays that
can burn eyes and skin. Sparks fly off from the weld.
Wear an approved welding helmet fitted with a proper shade of filter
lenses to protect your face and eyes from arc rays and sparks
when welding or watching (see ANSI Z49.1 and Z87.1 listed in
Safety Standards).
Wear approved safety glasses with side shields under your
helmet.
Use protective screens or barriers to protect others from flash,
glare, and sparks; warn others not to watch the arc.
Wear protective clothing made from durable, flame-resistant material (leather, heavy cotton, or wool) and foot protection.
WELDING can cause fire or explosion.
Welding on closed containers, such as tanks, drums,
or pipes, can cause them to blow up. Sparks can fly off
from the welding arc. The flying sparks, hot workpiece,
and hot equipment can cause fires and burns. Accidental contact of
electrode to metal objects can cause sparks, explosion, overheating,
or fire. Check and be sure the area is safe before doing any welding.
Remove all flammables within 35 ft (10.7 m) of the welding arc. If
this is not possible, tightly cover them with approved covers.
Do not weld where flying sparks can strike flammable material.
Protect yourself and others from flying sparks and hot metal.
Be alert that welding sparks and hot materials from welding can
easily go through small cracks and openings to adjacent areas.
Watch for fire, and keep a fire extinguisher nearby.
Be aware that welding on a ceiling, floor, bulkhead, or partition can
cause fire on the hidden side.
OM-4412 Page 2
Wearers of Pacemakers and other Implanted
Medical Devices should keep away.
Implanted Medical Device wearers should consult their doctor
and the device manufacturer before going near arc welding, spot
welding, gouging, plasma arc cutting, or induction heating
operations.
CYLINDERS can explode if damaged.
Shielding gas cylinders contain gas under high pressure. If damaged, a cylinder can explode. Since gas
cylinders are normally part of the welding process, be
sure to treat them carefully.
Protect compressed gas cylinders from excessive heat, mechanical shocks, physical damage, slag, open flames, sparks, and arcs.
Install cylinders in an upright position by securing to a stationary
support or cylinder rack to prevent falling or tipping.
Keep cylinders away from any welding or other electrical circuits.
Never drape a welding torch over a gas cylinder.
Never allow a welding electrode to touch any cylinder.
Never weld on a pressurized cylinder — explosion will result.
Use only correct shielding gas cylinders, regulators, hoses, and fittings designed for the specific application; maintain them and
associated parts in good condition.
Turn face away from valve outlet when opening cylinder valve.
Keep protective cap in place over valve except when cylinder is in
use or connected for use.
Use the right equipment, correct procedures, and sufficient number of persons to lift and move cylinders.
Read and follow instructions on compressed gas cylinders,
associated equipment, and Compressed Gas Association (CGA)
publication P-1 listed in Safety Standards.
1-3. Engine Hazards
BATTERY EXPLOSION can BLIND.
Always wear a face shield, rubber gloves, and
protective clothing when working on a battery.
Stop engine before disconnecting or connecting battery cables or servicing battery.
Do not allow tools to cause sparks when working on a battery.
Do not use welder to charge batteries or jump start vehicles.
Observe correct polarity (+ and −) on batteries.
Disconnect negative (−) cable first and connect it last.
FUEL can cause fire or explosion.
Stop engine and let it cool off before checking or
adding fuel.
Do not add fuel while smoking or if unit is near
any sparks or open flames.
Do not overfill tank — allow room for fuel to expand.
Do not spill fuel. If fuel is spilled, clean up before starting engine.
Dispose of rags in a fireproof container.
Always keep nozzle in contact with tank when fueling.
MOVING PARTS can cause injury.
Keep away from fans, belts, and rotors.
Keep all doors, panels, covers, and guards
closed and securely in place.
Stop engine before installing or connecting unit.
Have only qualified people remove doors, panels, covers, or
guards for maintenance and troubleshooting as necessary.
To prevent accidental starting during servicing, disconnect
negative (−) battery cable from battery.
Keep hands, hair, loose clothing, and tools away from moving
parts.
Reinstall doors, panels, covers, or guards when servicing is
finished and before starting engine.
Before working on generator, remove spark plugs or injectors to
keep engine from kicking back or starting.
Block flywheel so that it will not turn while working on generator
components.
STEAM AND HOT COOLANT can burn.
If possible, check coolant level when engine is
cold to avoid scalding.
Always check coolant level at overflow tank, if
present on unit, instead of radiator (unless told
otherwise in maintenance section or engine
manual).
If the engine is warm, checking is needed, and there is no overflow tank, follow the next two statements.
Wear safety glasses and gloves and put a rag over radiator cap.
Turn cap slightly and let pressure escape slowly before
completely removing cap.
Using a generator indoors CAN KILL
YOU IN MINUTES.
Generator exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside a home or garage, EVEN IF
doors and windows are open.
Only use OUTSIDE and far away from windows, doors, and
vents.
BATTERY ACID can BURN SKIN and EYES.
Do not tip battery.
Replace damaged battery.
Flush eyes and skin immediately with water.
ENGINE HEAT can cause fire.
Do not locate unit on, over, or near combustible
surfaces or flammables.
Keep exhaust and exhaust pipes way from
flammables.
HOT PARTS can cause severe burns.
Do not touch hot parts bare handed.
Allow cooling period before working on equipment.
To handle hot parts, use proper tools and/or
wear heavy, insulated welding gloves and
clothing to prevent burns.
EXHAUST SPARKS can cause fire.
Do not let engine exhaust sparks cause fire.
Use approved engine exhaust spark arrestor in
required areas — see applicable codes.
1-4. Compressed Air Hazards
BREATHING COMPRESSED AIR can
cause serious injury or death.
Do not use compressed air for breathing.
Use only for cutting, gouging, and tools.
TRAPPED AIR PRESSURE AND WHIPPING
HOSES can cause injury.
Release air pressure from tools and system before servicing, adding or changing attachments, or opening compressor oil drain or oil fill
cap.
COMPRESSED AIR can cause injury.
Wear approved safety goggles.
Do not direct air stream toward self or others.
OM-4412 Page 3
HOT METAL from air arc cutting and
gouging can cause fire or explosion.
Do not cut or gouge near flammables.
Watch for fire; keep extinguisher nearby.
HOT PARTS can cause burns and injury.
READ INSTRUCTIONS.
Read Owner’s Manual before using or servicing unit.
Stop engine and release air pressure before
servicing.
Use only genuine replacement parts from the
manufacturer.
Do not touch hot compressor or air system
parts.
Let system cool down before touching or servicing.
1-5. Additional Symbols For Installation, Operation, And Maintenance
FIRE OR EXPLOSION hazard.
Do not install or place unit on, over, or near
combustible surfaces.
Do not install unit near flammables.
Do not overload building wiring − be sure power supply system is
properly sized, rated, and protected to handle this unit.
FALLING UNIT can cause injury.
Use lifting eye to lift unit and properly installed
accessories only, NOT gas cylinders. Do not
exceed maximum lift eye weight rating (see
Specifications).
Lift and support unit only with proper equipment
and correct procedures.
If using lift forks to move unit, be sure forks are long enough to
extend beyond opposite side of unit.
OVERHEATING can damage motors.
Turn off or unplug equipment before starting or
stopping engine.
Do not let low voltage and frequency caused by
low engine speed damage electric motors.
Do not connect 50 or 60 Hertz motors to the 100 Hertz receptacle
where applicable.
FLYING SPARKS can cause injury.
Wear a face shield to protect eyes and face.
Shape tungsten electrode only on grinder with
proper guards in a safe location wearing proper
face, hand, and body protection.
Sparks can cause fires — keep flammables away.
MOVING PARTS can cause injury.
Keep away from moving parts.
Keep away from pinch points such as drive
rolls.
OM-4412 Page 4
WELDING WIRE can cause injury.
Do not press gun trigger until instructed to do
so.
Do not point gun toward any part of the body,
other people, or any metal when threading
welding wire.
OVERUSE can cause OVERHEATING.
Allow cooling period; follow rated duty cycle.
Reduce current or reduce duty cycle before
starting to weld again.
Do not block or filter airflow to unit.
STATIC (ESD) can damage PC boards.
Put on grounded wrist strap BEFORE handling
boards or parts.
Use proper static-proof bags and boxes to
store, move, or ship PC boards.
TILTING OF TRAILER can cause injury.
Use tongue jack or blocks to support weight.
Properly install welding generator onto trailer
according to instructions supplied with trailer.
READ INSTRUCTIONS.
Read Owner’s Manual before using or servicing unit.
Use only genuine replacement parts from the
manufacturer.
Perform engine and air compressor maintenance and service according to this manual
and the engine/air compressor (if applicable)
manuals.
H.F. RADIATION can cause interference.
High-frequency (H.F.) can interfere with radio
navigation, safety services, computers, and
communications equipment.
Have only qualified persons familiar with
electronic equipment perform this installation.
The user is responsible for having a qualified electrician
promptly correct any interference problem resulting from the
installation.
If notified by the FCC about interference, stop using the
equipment at once.
Have the installation regularly checked and maintained.
Keep high-frequency source doors and panels tightly shut, keep
spark gaps at correct setting, and use grounding and shielding to
minimize the possibility of interference.
ARC WELDING can cause interference.
Electromagnetic energy can interfere with
sensitive electronic equipment such as microprocessors, computers, and computer-driven
equipment such as robots.
Be sure all equipment in the welding area is
electromagnetically compatible.
To reduce possible interference, keep weld cables as short as
possible, close together, and down low, such as on the floor.
Locate welding operation 100 meters from any sensitive electronic equipment.
Be sure this welding machine is installed and grounded
according to this manual.
If interference still occurs, the user must take extra measures
such as moving the welding machine, using shielded cables,
using line filters, or shielding the work area.
1-6. California Proposition 65 Warnings
Welding or cutting equipment produces fumes or gases
which contain chemicals known to the State of California to
cause birth defects and, in some cases, cancer. (California
Health & Safety Code Section 25249.5 et seq.)
Battery posts, terminals and related accessories contain lead
and lead compounds, chemicals known to the State of
California to cause cancer and birth defects or other
reproductive harm. Wash hands after handling.
For Gasoline Engines:
Engine exhaust contains chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
For Diesel Engines:
Diesel engine exhaust and some of its constituents are
known to the State of California to cause cancer, birth
defects, and other reproductive harm.
1-7. Principal Safety Standards
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
from Global Engineering Documents (phone: 1-877-413-5184, website:
www.global.ihs.com).
Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping, American Welding Society Standard
AWS F4.1, from Global Engineering Documents (phone:
1-877-413-5184, website: www.global.ihs.com).
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, P.O. Box 9101, Quincy, MA 02269-9101 (phone:
617-770-3000, website: www.nfpa.org and www. sparky.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 4221 Walney Road, 5th Floor,
Chantilly, VA 20151 (phone: 703-788-2700, website:www.cganet.com).
Code for Safety in Welding and Cutting, CSA Standard W117.2, from
Canadian Standards Association, Standards Sales, 5060 Mississauga,
Ontario, Canada L4W 5NS (phone: 800-463-6727 or in Toronto
416-747-4044, website: www.csa-international.org).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute,
25 West 43rd Street, New York, NY 10036–8002 (phone:
212-642-4900, website: www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, from National Fire Protection Association,
P.O. Box 9101, Quincy, MA 02269-9101 (phone: 617-770-3000, website: www.nfpa.org.
OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
(phone: 1-866-512-1800) (there are 10 Regional Offices—phone for
Region 5, Chicago, is 312-353-2220, website: www.osha.gov).
1-8. EMF Information
Considerations About Welding And The Effects Of Low Frequency
Electric And Magnetic Fields
Welding current, as it flows through welding cables, will cause electromagnetic fields. There has been and still is some concern about such
fields. However, after examining more than 500 studies spanning 17
years of research, a special blue ribbon committee of the National
Research Council concluded that: “The body of evidence, in the
committee’s judgment, has not demonstrated that exposure to powerfrequency electric and magnetic fields is a human-health hazard.”
However, studies are still going forth and evidence continues to be
examined. Until the final conclusions of the research are reached, you
may wish to minimize your exposure to electromagnetic fields when
welding or cutting.
To reduce magnetic fields in the workplace, use the following
procedures:
1. Keep cables close together by twisting or taping them, or using a
cable cover.
2. Arrange cables to one side and away from the operator.
3. Do not coil or drape cables around your body.
4. Keep welding power source and cables as far away from
operator as practical.
5. Connect work clamp to workpiece as close to the weld as
possible.
About Implanted Medical Devices:
Implanted Medical Device wearers should consult their doctor and the
device manufacturer before performing or going near arc welding, spot
welding, gouging, plasma arc cutting, or induction heating operations.
If cleared by your doctor, then following the above procedures is recommended.
OM-4412 Page 5
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT
UTILISATION
rom_2007−04fre
Se protéger, ainsi que toute autre personne travaillant sur les lieux, contre les étincelles et le métal chaud.
2-1. Signification des symboles
DANGER! − Indique une situation dangereuse qui si on
l’évite pas peut donner la mort ou des blessures graves.
Les dangers possibles sont montrés par les symboles
joints ou sont expliqués dans le texte.
Indique une situation dangereuse qui si on l’évite pas
peut donner la mort ou des blessures graves. Les dangers possibles sont montrés par les symboles joints ou
sont expliqués dans le texte.
NOTE − Indique des déclarations pas en relation avec des blessures
personnelles.
Indique des instructions spécifiques.
Ce groupe de symboles veut dire Avertissement! Attention! DANGER
DE CHOC ELECTRIQUE, PIECES EN MOUVEMENT, et PIECES
CHAUDES. Consulter les symboles et les instructions ci-dessous y
afférant pour les actions nécessaires afin d’éviter le danger.
2-2. Dangers relatifs au soudage à l’arc
Les symboles présentés ci-après sont utilisés tout au long du
présent manuel pour attirer votre attention et identifier les risques de danger. Lorsque vous voyez un symbole, soyez
vigilant et suivez les directives mentionnées afin d’éviter tout
danger. Les consignes de sécurité présentées ci-après ne
font que résumer l’information contenue dans les normes de
sécurité énumérées à la section 2-7. Veuillez lire et respecter
toutes ces normes de sécurité.
L’installation, l’utilisation, l’entretien et les réparations ne
doivent être confiés qu’à des personnes qualifiées.
Au cours de l’utilisation, tenir toute personne à l’écart et plus
particulièrement les enfants.
UN CHOC ÉLECTRIQUE peut tuer.
Un simple contact avec des pièces électriques peut
provoquer une électrocution ou des blessures graves.
L’électrode et le circuit de soudage sont sous tension
dès que l’appareil est sur ON. Le circuit d’entrée et les circuits
internes de l’appareil sont également sous tension à ce moment-là.
En soudage semi-automatique ou automatique, le fil, le dévidoir, le
logement des galets d’entraînement et les pièces métalliques en
contact avec le fil de soudage sont sous tension. Des matériels mal
installés ou mal mis à la terre présentent un danger.
Ne jamais toucher les pièces électriques sous tension.
Porter des gants et des vêtements de protection secs ne comportant pas de trous.
S’isoler de la pièce et de la terre au moyen de tapis ou d’autres
moyens isolants suffisamment grands pour empêcher le contact
physique éventuel avec la pièce ou la terre.
Ne pas se servir de source électrique à courant électrique dans les
zones humides, dans les endroits confinés ou là où on risque de
tomber.
Se servir d’une source électrique à courant électrique UNIQUEMENT si le procédé de soudage le demande.
Si l’utilisation d’une source électrique à courant électrique s’avère
nécessaire, se servir de la fonction de télécommande si l’appareil
en est équipé.
Des précautions de sécurité supplémentaires sont requises dans
des environnements à risque comme: les endroits humides ou
lorsque l’on porte des vêtements mouillés; sur des structures métalliques au sol, grillages et échafaudages; dans des positions
assises, à genoux et allongées; ou quand il y a un risque important
de contact accidentel avec la pièce ou le sol. Dans ces cas utiliser
les appareils suivants dans l’ordre de préférence: 1) un poste à
souder DC semi−automatique de type CV (MIG/MAG), 2) un poste
à souder manuel (électrode enrobée) DC, 3) un poste à souder
manuel AC avec tension à vide réduite. Dans la plupart des cas, un
OM-4412 Page 6
poste courant continu de type CV est recommandé. Et, ne pas travailler seul!
Couper l’alimentation ou arrêter le moteur avant de procéder à
l’installation, à la réparation ou à l’entretien de l’appareil.
Déverrouiller l’alimentation selon la norme OSHA 29 CFR
1910.147 (voir normes de sécurité).
Installer et mettre à la terre correctement cet appareil conformément à son manuel d’utilisation et aux codes nationaux,
provinciaux et municipaux.
Toujours vérifier la terre du cordon d’alimentation − Vérifier et
s’assurer que le fil de terre du cordon d’alimentation est bien
raccordé à la borne de terre du sectionneur ou que la fiche du
cordon est raccordée à une prise correctement mise à la terre.
En effectuant les raccordements d’entrée fixer d’abord le conducteur de mise à la terre approprié et contre-vérifier les connexions.
Les câbles doivent être exempts d’humidité, d’huile et de graisse;
protégez−les contre les étincelles et les pièces métalliques chaudes.
Vérifier fréquemment le cordon d’alimentation pour voir s’il n’est
pas endommagé ou dénudé − remplacer le cordon immédiatement
s’il est endommagé − un câble dénudé peut provoquer une électrocution.
Mettre l’appareil hors tension quand on ne l’utilise pas.
Ne pas utiliser des câbles usés, endommagés, de grosseur insuffisante ou mal épissés.
Ne pas enrouler les câbles autour du corps.
Si la pièce soudée doit être mise à la terre, le faire directement
avec un câble distinct − ne pas utiliser le connecteur de pièce ou le
câble de retour.
Ne pas toucher l’électrode quand on est en contact avec la pièce,
la terre ou une électrode provenant d’une autre machine.
Ne pas toucher des porte électrodes connectés à deux machines
en même temps à cause de la présence d’une tension à vide doublée.
N’utiliser qu’un matériel en bon état. Réparer ou remplacer
sur-le-champ les pièces endommagées. Entretenir l’appareil
conformément à ce manuel.
Porter un harnais de sécurité quand on travaille en hauteur.
Maintenir solidement en place tous les panneaux et capots.
Fixer le câble de retour de façon à obtenir un bon contact métalmétal avec la pièce à souder ou la table de travail, le plus près possible de la soudure.
Isoler la pince de masse quand pas mis à la pièce pour éviter le
contact avec tout objet métallique.
Une tension DC importante subsiste à l’intérieur
des onduleurs après avoir coupé l’alimentation.
Couper l’alimentation du poste et décharger les condensateurs
d’entrée comme indiqué dans la Section Maintenance avant de
toucher des composants.
DES PIÈCES CHAUDES peuvent
provoquer des brûlures graves.
Ne pas toucher à mains nues les parties chaudes.
Prévoir une période de refroidissement avant
de travailler à l’équipement.
Ne pas toucher aux pièces chaudes, utiliser les outils recommandés et porter des gants de soudage et des vêtements épais pour
éviter les brûlures.
DES PIECES DE METAL ou DES
SALETES peuvent provoquer
des blessures dans les yeux.
Le soudage, l’écaillement, le passage de la pièce à la brosse en
fil de fer, et le meulage génèrent des étincelles et des particules
métalliques volantes. Pendant la période de refroidissement des
soudures, elles risquent de projeter du laitier.
Porter des lunettes de sécurité avec écrans latéraux ou un écran
facial.
LES FUMÉES ET LES GAZ peuvent être dangereux.
Le soudage génère des fumées et des gaz. Leur
inhalation peut être dangereux pour votre santé.
Eloigner votre tête des fumées. Ne pas respirer les fumées.
À l’intérieur, ventiler la zone et/ou utiliser une ventilation forcée au
niveau de l’arc pour l’évacuation des fumées et des gaz de soudage.
Si la ventilation est médiocre, porter un respirateur anti-vapeurs
approuvé.
Lire et comprendre les spécifications de sécurité des matériaux
(MSDS) et les instructions du fabricant concernant les métaux, les
consommables, les revêtements, les nettoyants et les dégraisseurs.
Travailler dans un espace fermé seulement s’il est bien ventilé ou
en portant un respirateur à alimentation d’air. Demander toujours à
un surveillant dûment formé de se tenir à proximité. Des fumées et
des gaz de soudage peuvent déplacer l’air et abaisser le niveau
d’oxygène provoquant des blessures ou des accidents mortels.
S’assurer que l’air de respiration ne présente aucun danger.
Ne pas souder dans des endroits situés à proximité d’opérations
de dégraissage, de nettoyage ou de pulvérisation. La chaleur et
les rayons de l’arc peuvent réagir en présence de vapeurs et former des gaz hautement toxiques et irritants.
Ne pas souder des métaux munis d’un revêtement, tels que l’acier
galvanisé, plaqué en plomb ou au cadmium à moins que le revêtement n’ait été enlevé dans la zone de soudure, que l’endroit soit
bien ventilé, et en portant un respirateur à alimentation d’air. Les
revêtements et tous les métaux renfermant ces éléments peuvent
dégager des fumées toxiques en cas de soudage.
LES ACCUMULATIONS DE GAZ risquent de provoquer des blessures ou
même la mort.
Fermer l’alimentation du gaz protecteur en cas
de non utilisation.
Veiller toujours à bien aérer les espaces confinés ou se servir
d’un respirateur d’adduction d’air homologué.
LES RAYONS DE L’ARC peuvent
provoquer des brûlures dans les
yeux et sur la peau.
Le rayonnement de l’arc du procédé de soudage
génère des rayons visibles et invisibles intenses
(ultraviolets et infrarouges) susceptibles de provoquer des brûlures
dans les yeux et sur la peau. Des étincelles sont projetées pendant le
soudage.
Porter un casque de soudage approuvé muni de verres filtrants
approprié pour protéger visage et yeux pendant le soudage
(voir ANSI Z49.1 et Z87.1 énuméré dans les normes de sécurité).
Porter des lunettes de sécurité avec écrans latéraux même sous
votre casque.
Avoir recours à des écrans protecteurs ou à des rideaux pour
protéger les autres contre les rayonnements les éblouissements
et les étincelles ; prévenir toute personne sur les lieux de ne pas
regarder l’arc.
Porter des vêtements confectionnés avec des matières résistantes et ignifuges (cuir, coton lourd ou laine) et des bottes de
protection.
LE SOUDAGE peut provoquer un
incendie ou une explosion.
Le soudage effectué sur des conteneurs fermés tels
que des réservoirs, tambours ou des conduites peut
provoquer leur éclatement. Des étincelles peuvent
être projetées de l’arc de soudure. La projection d’étincelles, des
pièces chaudes et des équipements chauds peut provoquer des
incendies et des brûlures. Le contact accidentel de l’électrode avec
des objets métalliques peut provoquer des étincelles, une explosion,
un surchauffement ou un incendie. Avant de commencer le soudage,
vérifier et s’assurer que l’endroit ne présente pas de danger.
Déplacer toutes les substances inflammables à une distance de
10,7 m de l’arc de soudage. En cas d’impossibilité les recouvrir
soigneusement avec des protections homologués.
Ne pas souder dans un endroit là où des étincelles peuvent tomber
sur des substances inflammables.
Se protéger et d’autres personnes de la projection d’étincelles et
de métal chaud.
Des étincelles et des matériaux chauds du soudage peuvent
facilement passer dans d’autres zones en traversant de petites
fissures et des ouvertures.
Surveiller tout déclenchement d’incendie et tenir un extincteur à
proximité.
Le soudage effectué sur un plafond, plancher, paroi ou séparation
peut déclencher un incendie de l’autre côté.
Ne pas effectuer le soudage sur des conteneurs fermés tels que
des réservoirs, tambours, ou conduites, à moins qu’ils n’aient été
préparés correctement conformément à AWS F4.1 (voir les normes de sécurité).
Ne soudez pas si l’air ambiant est chargé de particules, gaz, ou vapeurs inflammables (vapeur d’essence, par exemple).
Brancher le câble de masse sur la pièce le plus près possible de la
zone de soudage pour éviter le transport du courant sur une
longue distance par des chemins inconnus éventuels en provoquant des risques d’électrocution, d’étincelles et d’incendie.
Ne pas utiliser le poste de soudage pour dégeler des conduites gelées.
En cas de non utilisation, enlever la baguette d’électrode du porteélectrode ou couper le fil à la pointe de contact.
Porter des vêtements de protection dépourvus d’huile tels que des
gants en cuir, une chemise en matériau lourd, des pantalons sans
revers, des chaussures hautes et un couvre chef.
Avant de souder, retirer toute substance combustible de vos poches telles qu’un allumeur au butane ou des allumettes.
Une fois le travail achevé, assurez−vous qu’il ne reste aucune trace d’étincelles incandescentes ni de flammes.
Utiliser exclusivement des fusibles ou coupe−circuits appropriés.
Ne pas augmenter leur puissance; ne pas les ponter.
Suivre les recommandations dans OSHA 1910.252(a)(2)(iv) et
NFPA 51B pour les travaux à chaud et avoir de la surveillance et un
extincteur à proximité.
LE BRUIT peut affecter l’ouïe.
Le bruit des processus et des équipements peut
affecter l’ouïe.
Porter des protections approuvés pour les
oreilles si le niveau sonore est trop élevé.
OM-4412 Page 7
LES CHAMPS MAGNETIQUES peuvent
affecter des implants médicaux.
Porteur de simulateur cardiaque ou autre implants médicaux, rester à distance.
Les porteurs d’implants doivent d’abord consulter leur médecin
avant de s’approcher des opérations de soudage à l’arc, de soudage par points, de gougeage, du coupage plasma ou de chauffage par induction.
Si des BOUTEILLES sont endommagées, elles pourront exploser.
Des bouteilles de gaz protecteur contiennent du gaz
sous haute pression. Si une bouteille est endommagée, elle peut exploser. Du fait que les bouteilles de gaz font
normalement partie du procédé de soudage, les manipuler avec
précaution.
Protéger les bouteilles de gaz comprimé d’une chaleur excessive,
des chocs mécaniques, des dommages physiques, du laitier, des
flammes ouvertes, des étincelles et des arcs.
Placer les bouteilles debout en les fixant dans un support stationnaire ou dans un porte-bouteilles pour les empêcher de tomber ou
de se renverser.
Tenir les bouteilles éloignées des circuits de soudage ou autres
circuits électriques.
Ne jamais placer une torche de soudage sur une bouteille à gaz.
Une électrode de soudage ne doit jamais entrer en contact avec
une bouteille.
Ne jamais souder une bouteille pressurisée − risque d’explosion.
Utiliser seulement des bouteilles de gaz protecteur, régulateurs,
tuyaux et raccords convenables pour cette application spécifique;
les maintenir ainsi que les éléments associés en bon état.
Ne pas tenir la tête en face de la sortie en ouvrant la soupape de la
bouteille.
Maintenir le chapeau de protection sur la soupape, sauf en cas
d’utilisation ou de branchement de la bouteille.
Utiliser les équipements corrects, les bonnes procédures et suffisamment de personnes pour soulever et déplacer les bouteilles.
Lire et suivre les instructions sur les bouteilles de gaz comprimé,
l’équipement connexe et le dépliant P-1 de la CGA (Compressed Gas
Association) mentionné dans les principales normes de sécurité.
2-3. Dangers existant en relation avec le moteur
L’EXPLOSION DE LA BATTERIE
peut RENDRE AVEUGLE.
Toujours porter une protection faciale, des gants
en caoutchouc et vêtements de protection lors
d’une intervention sur la batterie.
Arrêter le moteur avant de débrancher ou de brancher les câbles
de batterie.
Eviter de provoquer des étincelles avec les outils en travaillant sur
la batterie.
Ne pas utiliser le poste de soudage pour charger les batteries ou
des véhicules de démarrage rapide.
Observer la polarité correcte (+ et −) sur les batteries.
Débrancher le câble négatif (–) en premier lieu. Le rebrancher en
dernier lieu.
LE CARBURANT MOTEUR peut provoquer un incendie ou une explosion.
Arrêter le moteur avant de vérifier le niveau de
carburant ou de faire le plein.
Ne pas faire le plein en fumant ou proche d’une source d’étincelles ou d’une flamme nue.
Ne pas faire le plein de carburant à ras bord; prévoir de l’espace
pour son expansion.
Faire attention de ne pas renverser de carburant. Nettoyer tout
carburant renversé avant de faire démarrer le moteur.
Jeter les chiffons dans un récipient ignifuge.
Toujours garder le pistolet en contact avec le réservoir lors du
remplissage.
DES ORGANES MOBILES peuvent
provoquer des blessures.
Ne pas approcher les mains des ventilateurs,
courroies et autres pièces en mouvement.
Maintenir fermés et fixement en place les portes, panneaux, recouvrements et dispositifs de protection.
Arrêter le moteur avant d’installer ou brancher l’appareil.
OM-4412 Page 8
Seules des personnes qualifiées sont autorisées à enlever les portes, panneaux, recouvrements ou dispositifs de protection pour
effectuer, s’il y a lieu, des travaux d’entretien et de dépannage.
Pour empêcher tout démarrage accidentel pendant les travaux
d’entretien, débrancher le câble négatif (−) de batterie de la borne.
Ne pas approcher les mains, cheveux, vêtements lâches et outils
des organes mobiles.
Remettre en place les panneaux ou les dispositifs de protection et
fermer les portes à la fin des travaux d’entretien et avant de faire
démarrer le moteur.
Avant d’intervenir, déposer les bougies ou injecteurs pour éviter la
mise en route accidentelle du moteur.
Bloquer le volant moteur pour éviter sa rotation lors d’une intervention sur le générateur.
DES PIÈCES CHAUDES peuvent
provoquer des brûlures graves.
Ne pas toucher à mains nues les parties chaudes.
Prévoir une période de refroidissement avant de
travailler à l’équipement.
Ne pas toucher aux pièces chaudes, utiliser les outils recommandés et porter des gants de soudage et des vêtements épais pour
éviter les brûlures.
LA VAPEUR ET LE LIQUIDE DE
REFROIDISSEMENT CHAUD peuvent
provoquer des brûlures.
Il est préférable de vérifier le liquide de refroidissement une fois le moteur refroidi pour éviter
de se brûler.
Toujours vérifier le niveau de liquide de refroidissement dans le
vase d’expansion (si présent), et non dans le radiateur (sauf si précisé autrement dans la section maintenance du manuel du
moteur).
Si le moteur est chaud et que le liquide doit être vérifié, opérer comme suivant.
Mettre des lunettes de sécurité et des gants, placer un torchon sur
le bouchon du radiateur.
Dévisser le bouchon légèrement et laisser la vapeur s’échapper
avant d’enlever le bouchon.
L’utilisation d’un groupe autonome
à l’intérieur PEUT VOUS TUER EN
QUELQUES MINUTES.
Les fumées d’un groupe autonome contient du
monoxyde de carbone. C’est un poison invisible et inodore.
JAMAIS utiliser dans une maison ou garage,
même avec les portes et fenêtres ouvertes.
Uniquement utiliser à l’EXTERIEUR, loin des portes, fenêtres et
bouches aération.
L’ACIDE DE LA BATTERIE peut provoquer des brûlures dans les YEUX et
sur la PEAU.
Ne pas renverser la batterie.
Remplacer une batterie endommagée.
Rincer immédiatement les yeux et la peau à l’eau.
LA CHALEUR DU MOTEUR peut provoquer un incendie.
Ne pas placer l’appareil sur, au-dessus ou à
proximité de surfaces inflammables.
Tenir à distance les produits inflammables de l’échappement.
LES ÉTINCELLES À L’ÉCHAPPEMENT
peuvent provoquer un incendie.
Empêcher les étincelles d’échappement du
moteur de provoquer un incendie.
Utiliser uniquement un pare-étincelles
approuvé − voir codes en vigueur.
2-4. Dangers liés à l’air comprimé
RESPIRER L’AIR COMPRIMÉ peut provoquer des blessures graves ou causer
la mort.
Le METAL CHAUD lors du coupage et
gougeage plasma peut provoquer un incendie ou une explosion.
Ne pas utiliser l’air comprimé pour respirer.
Utiliser l’air comprimé seulement pour le coupage, gougeage et les outils pneumatiques.
Ne pas couper ou gouger à proximité de produits inflammables.
Surveillez et garder un extincteur à proximité.
L’AIR COMPRIMÉ peut provoquer
des blessures.
Porter des lunettes de sécurité approuvées.
Ne pas diriger le jet d’air vers d’autres ou
soi-même.
L’AIR COMPRIME EMMAGASINE ET DES
TUYAUX SOUS PRESSION peuvent provoquer des blessures.
Relâcher la pression d’air de l’outillage ou du
système avant d’effectuer la maintenance,
avant de changer ou de rajouter des éléments
ou avant d’ouvrir la purge ou le bouchon de
remplissage d’huile.
DES PIECES CHAUDES peuvent provoquer des brûlures et blessures.
Ne pas toucher le compresseur ou d’autres
éléments du circuit air comprimé chauds.
Laisser l’ensemble se refroidir avant de toucher ou d’effectuer la
maintenance.
LIRE LES INSTRUCTIONS.
Lisez le manuel d’instructions avant l’utilisation
ou la maintenance de l’appareil.
Arrêter le moteur et relâcher la pression avant
d’effectuer la maintenance.
N’utiliser que les pièces de rechange recommandées par le
constructeur.
2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance
Risque D’INCENDIE OU D’EXPLOSION.
Ne pas placer l’appareil sur, au-dessus ou
à proximité de surfaces inflammables.
Ne pas installer l’appareil à proximité de produits inflammables.
Ne pas surcharger l’installation électrique − s’assurer que l’alimentation est correctement dimensionnée et protégée avant de
mettre l’appareil en service.
OM-4412 Page 9
UNE REMORQUE QUI BASCULE peut
entraîner des blessures.
LA CHUTE DE L’APPAREIL peut blesser.
Utiliser l’anneau de levage pour lever l’appareil
et les accessoires correctement installées
seuls, PAS les bouteilles de gaz. Ne pas dépasser le poids nominal maximal de l’œilleton
(voir les spécifications).
Ne lever et ne soutenir l’appareil qu’avec de
l’équipement approprié et en suivant les
procédures adéquates.
En utilisant des fourches de levage pour déplacer l’unité, s’assurer que les fourches sont suffisamment longues pour dépasser
du côté opposé de l’appareil.
LE SURCHAUFFEMENT peut endommager le moteur électrique.
Arrêter ou déconnecter l’équipement avant de
démarrer ou d’arrêter le moteur.
Ne pas laisser tourner le moteur trop lentement sous risque d’endommager le moteur électrique à cause d’une tension et d’une fréquence trop faibles.
Ne pas brancher de moteur de 50 ou de 60 Hz à la prise de 100 Hz,
s’il y a lieu.
Utiliser les supports de la remorque ou des
blocs pour soutenir le poids.
Installer convenablement le poste sur la remorque comme indiqué dans le manuel s’y rapportant.
LIRE LES INSTRUCTIONS.
Lisez le manuel d’instructions avant l’utilisation
ou la maintenance de l’appareil.
N’utiliser que les pièces de rechange recommandées par le constructeur.
Effectuer la maintenance et le service du moteur et du compresseur d’air suivant les instructions dans ce manuel ou le manuel
du moteur/compresseur (si applicable).
LE RAYONNEMENT HAUTE FRÉQUENCE (H.F.) risque de provoquer
des interférences.
LES ÉTINCELLES VOLANTES risquent de provoquer des blessures.
Porter un écran facial pour protéger le visage et
les yeux.
Affûter l’électrode au tungstène uniquement à
la meuleuse dotée de protecteurs. Cette manœuvre est à exécuter dans un endroit sûr lorsque l’on porte l’équipement homologué de protection du visage, des mains et du corps.
Les étincelles risquent de causer un incendie − éloigner toute
substance inflammable.
DES ORGANES MOBILES peuvent
provoquer des blessures.
Ne pas s’approcher des organes mobiles.
Ne pas s’approcher des points de coincement
tels que des rouleaux de commande.
LES FILS DE SOUDAGE peuvent
provoquer des blessures.
LE SOUDAGE À L’ARC risque de
provoquer des interférences.
Ne pas appuyer sur la gâchette avant d’en
avoir reçu l’instruction.
Ne pas diriger le pistolet vers soi, d’autres personnes ou toute pièce mécanique en engageant le fil de soudage.
L’EMPLOI EXCESSIF peut
SURCHAUFFER L’ÉQUIPEMENT.
Laisser l’équipement refroidir ; respecter le facteur de marche nominal.
Réduire le courant ou le facteur de marche
avant de poursuivre le soudage.
Ne pas obstruer les passages d’air du poste.
LES CHARGES ÉLECTROSTATIQUES peuvent endommager les
circuits imprimés.
Établir la connexion avec la barrette de terre
avant de manipuler des cartes ou des pièces.
Utiliser des pochettes et des boîtes antistatiques pour stocker,
déplacer ou expédier des cartes de circuits imprimes.
OM-4412 Page 10
Le rayonnement haute fréquence (H.F.) peut
provoquer des interférences avec les équipements de radio−navigation et de communication, les services de sécurité et les ordinateurs.
Demander seulement à des personnes qualifiées familiarisées
avec des équipements électroniques de faire fonctionner l’installation.
L’utilisateur est tenu de faire corriger rapidement par un électricien qualifié les interférences résultant de l’installation.
Si le FCC signale des interférences, arrêter immédiatement l’appareil.
Effectuer régulièrement le contrôle et l’entretien de l’installation.
Maintenir soigneusement fermés les portes et les panneaux des
sources de haute fréquence, maintenir les éclateurs à une distance correcte et utiliser une terre et un blindage pour réduire les
interférences éventuelles.
L’énergie électromagnétique risque de provoquer des interférences pour l’équipement électronique sensible tel que les ordinateurs et
l’équipement commandé par ordinateur tel que
les robots.
Veiller à ce que tout l’équipement de la zone de soudage soit
compatible électromagnétiquement.
Pour réduire la possibilité d’interférence, maintenir les câbles de
soudage aussi courts que possible, les grouper, et les poser
aussi bas que possible (ex. par terre).
Veiller à souder à une distance de 100 mètres de tout équipement électronique sensible.
Veiller à ce que ce poste de soudage soit posé et mis à la terre
conformément à ce mode d’emploi.
En cas d’interférences après avoir pris les mesures précédentes, il incombe à l’utilisateur de prendre des mesures supplémentaires telles que le déplacement du poste, l’utilisation de câbles blindés, l’utilisation de filtres de ligne ou la pose de protecteurs dans la zone de travail.
2-6. Proposition californienne 65 Avertissements
Les équipements de soudage et de coupage produisent des
fumées et des gaz qui contiennent des produits chimiques
dont l’État de Californie reconnaît qu’ils provoquent des malformations congénitales et, dans certains cas, des cancers.
(Code de santé et de sécurité de Californie, chapitre 25249.5
et suivants)
Les batteries, les bornes et autres accessoires contiennent
du plomb et des composés à base de plomb, produits chimiques dont l’État de Californie reconnaît qu’ils provoquent des
cancers et des malformations congénitales ou autres
problèmes de procréation. Se laver les mains après manipulation.
Pour les moteurs à essence :
Les gaz d’échappement des moteurs contiennent des produits chimiques dont l’État de Californie reconnaît qu’ils
provoquent des cancers et des malformations congénitales
ou autres problèmes de procréation.
Pour les moteurs diesel :
Les gaz d’échappement des moteurs diesel et certains de
leurs composants sont reconnus par l’État de Californie comme provoquant des cancers et des malformations
congénitales ou autres problèmes de procréation.
2-7. Principales normes de sécurité
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
de Global Engineering Documents (téléphone : 1-877-413-5184, site
Internet : www.global.ihs.com).
Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping, American Welding Society Standard
AWS F4.1 de Global Engineering Documents (téléphone :
1-877-413-5184, site Internet : www.global.ihs.com).
National Electrical Code, NFPA Standard 70, de National Fire Protection Association, P.O. Box 9101, Quincy, MA 02269-9101 (téléphone :
617-770-3000, site Internet : www.nfpa.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
de Compressed Gas Association, 4221 Walney Road, 5th Floor, Chantilly, VA 20151 (téléphone : 703-788-2700, site Internet :
www.cganet.com).
Code for Safety in Welding and Cutting, CSA Standard W117.2, de
Canadian Standards Association, 5060 Mississauga, Ontario, Canada
L4W 5NS (téléphone : 800-463-6727 ou à Toronto 416-747-4044, site
Internet : www.csa-international.org).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, de American National Standards Institute,
11 West 43rd Street, New York, NY 10036-8002 (téléphone :
212-642-4900, site Internet : www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, de National Fire Protection Association,
P.O. Box 9101, Quincy, MA 02269-9101 (téléphone : 617-770-3000,
site Internet : www.nfpa.org).
OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, de U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
(téléphone : 1-866-512-1800) (il y a 10 bureaux régionaux−−le téléphone de la région 5, Chicago, est 312-353-2220, site Internet :
www.osha.gov).
2-8. Information EMF
Considérations sur le soudage et les effets de basse fréquence et des
champs magnétiques et électriques.
Le courant de soudage, pendant son passage dans les câbles de soudage, causera des champs électromagnétiques. Il y a eu et il y a encore
un certain souci à propos de tels champs. Cependant, après avoir examiné plus de 500 études qui ont été faites pendant une période de
recherche de 17 ans, un comité spécial ruban bleu du National
Research Council a conclu : « L’accumulation de preuves, suivant le
jugement du comité, n’a pas démontré que l’exposition aux champs
magnétiques et champs électriques à haute fréquence représente un
risque à la santé humaine ». Toutefois, des études sont toujours en
cours et les preuves continuent à être examinées. En attendant que les
conclusions finales de la recherche soient établies, il vous serait
souhaitable de réduire votre exposition aux champs électromagnétiques pendant le soudage ou le coupage.
Pour réduire les champs magnétiques sur le poste de travail, appliquer
les procédures suivantes :
1. Garder les câbles ensemble, les torsader, les scotcher, ou les
recouvrir d’une housse.
2. Disposer les câbles d’un côté et à distance de l’opérateur.
3. Ne pas courber pas et ne pas entourer pas les câbles autour de
votre corps.
4. Garder le poste de soudage et les câbles le plus loin possible de
vous.
5. Connecter la pince sur la pièce aussi près que possible de la
soudure.
En ce qui concerne les implants médicaux :
Les porteurs d’implants doivent d’abord consulter leur médecin avant
de s’approcher des opérations de soudage à l’arc, de soudage par
points, de gougeage, du coupage plasma ou de chauffage par induction. Si le médecin approuve, il est recommandé de suivre les
procédures précédentes.
OM-4412 Page 11
SECTION 3 − DEFINITIONS
3-1. Symbols And Definitions
Stop Engine
Fast (Run, Weld/
Power)
Slow (Idle)
Start Engine
Starting Aid
Battery (Engine)
Engine Oil
Pressure
Engine Oil
Check Injectors/
Pump
Check Valve
Clearance
Fuel
Protective Earth
(Ground)
Positive
Negative
Certified/Trained
Mechanic
Welding Arc
Volts
Panel/Local
Remote
Engine
Air Temperature Or
Engine
Temperature
Output
Alternating
Current
Stick (SMAW)
Welding
Constant Current
(CC)
MIG (GMAW)
Welding
TIG (GTAW)
A
Amperes
Time
3
h
Hours
Three Phase
Read Operator’s
Manual
Electrode
Connection
Work Connection
Contactor On
OM-4412 Page 12
V
s
Seconds
1
Single Phase
Do Not Switch
While Welding
Circuit Protector
G
Engine-Driven,
Three-Phase
Alternator With
Rectifier
Hz
Hertz
SECTION 4 − SPECIFICATIONS
4-1. Weld, Power, And Engine Specifications
Welding
Mode
CC/DC
Weld
Output
Range
Maximum
Open-Circuit
Voltage
Rated Welding
Output
Standard:
Single-Phase,
4 kVA/kW, 20/17 A,
120/240 V AC, 50/60 Hz
95
20 − 600 A
500 A, 40 Volts DC,
100% Duty Cycle
CV/DC
Three-Phase Generator
Option:*
Single-Phase/Three-Phase,
12/20 kVA/kW, 50/48A,
120/240 VAC, 60 Hz*
600 A, 44 Volts DC,
40% Duty Cycle
14 − 40 V
Generator Power
Rating
56
Engine
Fuel
Capacity
Kubota V3300-B
Water-Cooled, Four
Cylinder, 49.5 HP Diesel
Engine
25 gal
(95 L)
In Addition To Standard
4 kVA/kW Generator Power
4-2. Dimensions, Weights, And Operating Angles
Dimensions
Height
Width
50 in (1270 mm)
(to top of muffler)
G
28-1/2 in (724 mm)
(mtg. brackets turned in)
30-3/4 in (781 mm)
(mtg. brackets turned out)
Depth
69-1/2 in (1765 mm)
A
69-1/2 in (1765 mm)
B*
55-7/8 in (1419 mm)
C*
46-3/8 in (1178)
D*
9-1/2 in (241 mm)
E
27-1/2 in (699 mm)
F
1 in (25 mm)
G
29-13/16 in (757 mm)
H
9/16 in (14 mm) Dia.
4 Holes
* With mounting brackets in center
position. Dimensions vary with location of mounting brackets.
Weight
No fuel: 1808 lb (820 kg)
Lifting Eye Weight Rating:
2066 lb (909 kg) Maximum
!
Do not exceed tilt angles or engine could
be damaged or unit could tip.
!
Do not move or operate unit where it
could tip.
A
B
C
30°
H
D
20°
Front Panel End
30°
20°
F
E
802 161-A
803 122
OM-4412 Page 13
4-3. Volt-Ampere Curves
The volt-ampere curves show the
minimum and maximum voltage
and amperage output capabilities of
the welding generator. Curves of all
other settings fall between the
curves shown.
A. Stick Mode
100
Ranges
300 − Max
185 − 525
125 − 400
85 − 250
55 − 125
DC VOLTS
80
60
40
20
0
0
100
200
300
400 500 600
DC AMPERES
700
800
900 1000
400 500 600
DC AMPERES
700
800
900 1000
B. MIG Mode
100
DC VOLTS
80
60
MAX
40
MIN
20
0
0
100
200
300
C. TIG Mode
100
Ranges
60−450
40−330
30−220
20−110
DC VOLTS
80
60
40
20
0
0
100
200
300
400
DC AMPERES
500
600
700
208 135 / 203 415 / 208 136
OM-4412 Page 14
4-4. Fuel Consumption
11.35
10.40
9.46
8.51
7.57
6.62
5.67
4.73
3.78
2.84
1.98
0.95
0.00
US GAL./HR.
LITERS/HR.
The curve shows typical fuel use
under weld or power loads.
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
100
200
300
400
500
600
DC WELD AMPERES AT 100% DUTY CYCLE
700
208 137
4-5. Duty Cycle And Overheating
100% Duty Cycle At 500 Amperes
Duty Cycle is percentage of 10 minutes that unit can weld at rated load
without overheating.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
Continuous Welding
202 356
OM-4412 Page 15
4-6. Generator Power Curve
The ac power curve shows the generator power in amperes available
at the 120 and 240 volt receptacles.
150 300
AC VOLTS
125 250
100 200
75 150
50 100
25
50
0
0
0
5
10
15
20
AC AMPERES IN 240V MODE
25
30
0
10
20
30
40
AC AMPERES IN 120V MODE
50
60
193 018
Notes
Work like a Pro!
Pros weld and cut
safely. Read the
safety rules at
the beginning
of this manual.
OM-4412 Page 16
4-7. Optional Three-Phase Generator Curves
The ac power curves show the generator power available in amperes
at the single-phase 120/240 volt receptacle or three-phase 240 volt
terminals.
AC VOLTS
A. 12 kVA/kW Single-Phase AC Output (No Weld Load)
280
270
260
250
240
230
220
210
200
190
90 180
140
135
130
125
120
115
110
105
100
95
20
0
40
60
80
100
AC AMPERES
B. 20 kVA/kW Three-Phase AC Output (No Weld Load)
280
260
240
220
200
180
0
10
20
30
40
AC AMPERES
50
60
70
197 472 / 197 473
OM-4412 Page 17
SECTION 5 − INSTALLATION
5-1. Installing Welding Generator
Movement
!
Do not move or operate unit
where it could tip.
!
Always securely fasten welding generator onto transport
vehicle or trailer and comply
with all DOT and other applicable codes.
NOTICE − Do not install unit where
air flow is restricted or engine may
overheat.
OR
OR
See Section
4-2 for lifting eye
rating.
See Section 5-2 for mounting information.
Location/Airflow Clearance
OR
18 in
(460 mm)
18 in
(460 mm)
18 in
(460 mm)
OR
18 in
(460 mm)
18 in
(460 mm)
install3 2008-01 − Ref. 800 652 / Ref. 800 477-A / 803 274 / 804 712
OM-4412 Page 18
5-2. Mounting Welding Generator
!
Supporting The Unit
Do not weld on base. Welding on base can cause fuel
tank fire or explosion. Weld
only on the four mounting
brackets or bolt unit down.
NOTICE − Do not mount unit by
supporting the base only at the four
mounting brackets. Use crosssupports to adequately support unit
and prevent damage to base.
2
Mounting Surface:
1
2
OR
Cross-Supports
Mounting Brackets (Supplied)
Mount unit on flat surface or use
cross-supports to support base.
Secure unit with mounting brackets.
3
1
4
1/2 in Bolt And Washer
(Minimum − Not Supplied)
3/8-16 x 1 in Screws
(Supplied)
To Bolt Unit In Place:
Remove hardware securing the
four mounting brackets to the base.
Reverse brackets and reattach to
base with original hardware.
1
Mount unit to truck or trailer with 1/2
in (12 mm) or larger hardware (not
supplied).
Using Mounting Brackets
To Weld Unit In Place:
Weld unit to truck or trailer only at
the four mounting brackets.
2
Welding Unit In Place
Bolting Unit In Place
3
2
4
Tools Needed:
9/16 in
install3 2008--01 803 274 / 200 864-A / 803 231
OM-4412 Page 19
5-3. Grounding Generator To Truck Or Trailer Frame
1
!
Always ground generator
frame to vehicle frame to prevent electric shock and static
electricity hazards.
!
Also see AWS Safety &
Health Fact Sheet No. 29,
Grounding of Portable And
Vehicle Mounted Welding
Generators.
!
Bed liners, shipping skids,
and some running gear insulate the welding generator
from the vehicle frame. Always connect a ground wire
from the generator equipment grounding terminal to
bare metal on the vehicle
frame as shown.
!
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
1
Equipment Grounding
Terminal (On Front Panel)
Grounding Cable (Not
Supplied)
Metal Vehicle Frame
2
GND/PE
2
3
3
Connect cable from equipment
ground terminal to metal vehicle
frame. Use #10 AWG or larger
insulated copper wire.
Electrically
bond generator
frame to vehicle frame by metal-to-metal contact.
rot_grnd 2008-01 − 800 652-D
5-4. Rating Label Location
4
1
Rating Label − Typical
Locate rating label on unit. Label provides information such as weld output
ratings, generator ratings, and engine
information.
Evidence of label tampering voids
warranty.
rot_label 2008-01 − 804 712
OM-4412 Page 20
5-5. Installing Exhaust Pipe
!
Stop engine and let cool.
Point exhaust pipe in desired di-
rection but always away from front
panel and direction of travel.
Tools Needed:
1/2 in
Exhaust1 2008−01 Ref. 803 604 / Ref. 202 705
5-6. Connecting The Battery
!
Connect negative (−) battery
cable last.
Reinstall
cover after connecting
battery.
+
−
Tools Needed:
1/2 in
Conn_batt1 2008−02 802 168-E / Ref. 202 705 / 802 313 / S-0756-C
OM-4412 Page 21
5-7. Engine Prestart Checks
Remove air bleed screw
when filling radiator.
See Section 5-8.
Check radiator coolant
level when fluid is low in
recovery tank.
Full
Full
Capacity: w/Overflow
Tank 10 qt (9.5 L)
Diesel
Full
Coolant Recovery
Tank
Full
803 123-A
Check all engine fluids daily.
Engine must be cold and on a level surface.
Unit is shipped with 20W break-in oil. The
Automatic shutdown system stops engine if
oil pressure is too low or coolant temperature is too high.
This unit has a low oil pressure shut-
down switch. However, some conditions may cause engine damage before
the engine shuts down. Check oil level
often and do not use the oil pressure
shutdown system to monitor oil level.
Follow run-in procedure in engine manual.
If unburned fuel and oil collect in exhaust
pipe during run-in, see Section 11.
Fuel
NOTICE − Do not use gasoline. Gasoline
will damage engine.
NOTICE − Do not use ether to start engine.
Add fresh diesel fuel before starting to prevent air from entering the fuel system (see
OM-4412 Page 22
engine maintenance label for fuel specifications). Leave filler neck empty to allow room
for expansion.
Engine stops if fuel level is low.
Engine coolant is a mixture of water and
ethylene glycol base antifreeze. A solution
of 50% antifreeze and 50% water must be
used in this engine. Do not use 100% antifreeze or severe damage will occur.
Oil
Keep radiator and air intake clean.
After fueling, check oil with unit on level surface. If oil is not up to full mark on dipstick,
add oil (see maintenance label).
NOTICE − Incorrect engine temperature
can damage engine. Do not run engine without a properly working thermostat and radiator cap.
NOTICE − Engine may use oil and wetstacking may occur during run-in. Check oil
several times daily during run-in.
Coolant
Check coolant level in radiator before starting unit the first time. Add coolant if below
bottom of filler neck (see Section 5-8 for radiator filling instructions).
Check coolant level in recovery tank daily.
If coolant is below Cold Full level, add coolant until level in tank is between Cold Full
and Hot Full levels. If recovery tank coolant
level was low, check coolant level in radiator
(see Section 5-8).
To improve cold weather starting:
Use Engine Start/Preheat switch to operate glow plug (see Section 6-1).
Keep battery in good condition. Store
battery in warm area.
Use fuel formulated for cold weather
(diesel fuel can gel in cold weather).
Contact local fuel supplier for fuel information.
Use correct grade oil for cold weather
(see Section 8-1).
5-8. Adding Coolant To Radiator
!
Stop engine and let cool.
Check coolant level according
to Section 5-7 before starting
this procedure.
Engine coolant is a mixture of water
and ethylene glycol base antifreeze. A solution of 50% antifreeze
and 50% water must be used in this
engine. Do not use 100% antifreeze
or severe damage will occur.
If coolant level is below bottom of
radiator filler neck, add coolant as
follows:
1
1 Radiator Air Bleed Screw
2 Radiator Cap
Remove air bleed screw. Add coolant to radiator until coolant is at bottom of filler neck. This ensures all
air is purged from the system.
Reinstall air bleed screw and radiator cap. Check coolant level in recovery tank (see Section 5-7).
2
Tools Needed:
Full
3/8 in
Capacity: w/Overflow
Tank 10 qt (9.5 L)
803 123-A / 206 580
OM-4412 Page 23
5-9. Connecting To Weld Output Terminals
Stick and TIG Welding
For Stick and TIG welding Direct Current Electrode Positive (DCEP), connect electrode
holder cable to Positive (+) terminal on left and
work cable to Negative (−) terminal on right.
For Direct Current Electrode Negative
(DCEN), reverse cable connections.
If equipped with optional Polarity switch or optional Polarity/AC switch, connect electrode
holder cable to Electrode (+) terminal on left
and work cable to Work (−) terminal on right.
!
Stop engine.
1
Positive (+) Weld Output Terminal
2
Negative (−) Weld Output Terminal
!
Failure to properly connect weld
cables may cause excessive heat and
start a fire, or damage your machine.
3
4
5
6
Weld Output Terminal
Supplied Weld Output Terminal Nut
Weld Cable Terminal
Copper Bar
MIG and FCAW Welding
For MIG and FCAW welding Direct Current
Electrode Positive (DCEP) on CC/CV models,
connect wire feeder cable to Positive (+) terminal on left and work cable to Negative (−) terminal on right. Use Process/Contactor switch
to select type of weld output (see Section 6-3).
For Direct Current Electrode Negative
(DCEN), reverse cable connections.
If equipped with optional Polarity switch or optional Polarity/AC switch, connect wire feeder
cable to Electrode (+) terminal on left and
work cable to Work (−) terminal on right.
Remove supplied nut from weld output terminal. Slide weld cable terminal onto weld output
terminal and secure with nut so that weld cable
terminal is tight against copper bar. Do not
place anything between weld cable terminal and copper bar. Make sure that the surfaces of the weld cable terminal and copper bar are clean.
1
Tools Needed:
3/4 in
3
2
6
Do not place
anything between
weld cable terminal
and copper bar.
4
5
Correct Installation
Incorrect Installation
803 602 / 803 778-A
OM-4412 Page 24
5-10. Selecting Weld Cable Sizes*
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit
Not Exceeding***
100 ft (30 m) or Less
150 ft
(45 m)
200 ft
(60 m)
250 ft
(70 m)
300 ft
(90 m)
350 ft
400 ft
(105 m) (120 m)
Weld Output
Terminals
!
!
Stop engine before
connecting to weld
output terminals.
Welding
Amperes
10 − 60%
Duty
Cycle
60 − 100%
Duty
Cycle
100
4 (20)
4 (20)
4 (20)
3 (30)
2 (35)
1 (50)
1/0 (60)
1/0 (60)
150
3 (30)
3 (30)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
3/0 (95)
200
3 (30)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
4/0 (120)
250
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 2/0
(2x70)
300
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 3/0
(2x95)
350
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 3/0
(2x95)
2 ea. 4/0
(2x120)
400
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 4/0
(2x120)
2 ea. 4/0
(2x120)
500
2/0 (70)
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 4/0
(2x120)
3 ea. 3/0
(3x95)
3 ea. 3/0
(3x95)
600
3/0 (95)
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 4/0
(2x120)
3 ea. 3/0
(3x95)
3 ea. 4/0
(3x120)
3 ea. 4/0
(3x120)
700
4/0 (120)
2 ea. 2/0
(2x70)
2 ea. 3/0
(2x95)
2 ea. 4/0
(2x120)
3 ea. 3/0
(3x95)
3 ea. 4/0
(3x120)
3 ea. 4/0
(3x120)
4 ea. 4/0
(4x120)
10 − 100% Duty Cycle
Do not use worn, damaged, undersized, or
poorly spliced cables.
* This
chart is a general guideline and may not suit all applications. If cables overheat, use next size larger cable.
**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
( ) = mm2 for metric use
S-0007-F
***For distances longer than those shown in this guide, call a factory applications representative.
OM-4412 Page 25
5-11. Connecting To Remote 14 Receptacle RC14
Socket*
Socket Information
A
24 volts ac. Protected by supplementary protector CB5.
B
Contact closure to A completes
24 volt ac contactor control
circuit.
C
Output to remote control:+10
volts dc in MIG or Stick mode;
0 to +10 volts dc in TIG mode.
D
Remote control circuit common.
E
DC input command signal: 0 to
+10 volts from min. to max. of
remote control with Voltage/
Amperage Adjust control at
max.
24 VOLTS AC
REMOTE
OUTPUT
CONTROL
OR
GND
NEUTRAL
OM-4412 Page 26
115 volts, 10 amperes, 60 Hz
ac. Protected by supplementary
protector CB13.
J
Contact closure to I completes
115 volt ac contactor control
circuit.
K
Chassis common.
G
Circuit common for 24 and 115
volt ac circuit.
115 VOLTS AC
803 122
*The remaining sockets are not used.
I
SECTION 6 − OPERATING WELDING GENERATOR
6-1. Front Panel Controls (See Section 6-2)
7
8
11
12
4 5
3
2
6
9
1
10
236 983-A / 803 122
OM-4412 Page 27
6-2. Description Of Front Panel Controls (See Section 6-1)
scheduling maintenance and to determine
cause of engine shutdowns.
Engine Starting Controls
1
Start/Preheat Switch
Use switch to start engine and operate glow
plug for cold weather starting.
Engine runs
continuously.
at
weld/power
speed
Turn switch to Preheat position to operate the
glow plug and heat the combustion chambers
before cranking engine (see starting instructions following).
2
Engine Shutdown Switch
Push switch down to stop engine.
To Start:
Use gauge to check fuel level. Engine stops if
fuel level is low.
To check fuel level when engine is not running,
turn Engine Control switch to Run or Auto position.
See Section 6-5 for complete fuel/hour gauge
information.
4
Battery Ammeter
Use gauge to check amperage output to the
battery. The gauge reads near 0 (zero) when
the engine is running. If gauge is at a negative
number, the battery is discharging.
NOTICE − Do not use ether to start engine.
NOTICE − Stop engine, and do not run engine
until problem is fixed.
If engine does not start, let engine come to
5
a complete stop before attempting restart.
Above 41 F (5 C): turn Start/Preheat switch
to Preheat position for 5 seconds and then turn
switch to Start position. Release Start/Preheat
switch when engine starts.
Engine Temperature Gauge
Normal temperature is 170 - 205° F (77 - 96°
C). Engine stops if temperature exceeds 221°
F (105° C).
Weld Controls
6
Process/Contactor Control Switch
Below 41 F (5 C):
Turn Start/Preheat switch to Preheat position
for 15 seconds and then turn switch to Start.
Release Start/Preheat switch when engine
starts.
See Section 6-3 for Process/Contactor Control switch information.
To Stop:
Use switch to select weld amperage range.
Push Engine Shutdown switch down to stop
engine.
Use the lowest four ranges for Stick and TIG
welding. Read the upper set of numbers at
each range for Stick welding and the lower set
at each range for TIG welding.
Engine Gauges
7
Amperage Range Switch
NOTICE − Do not switch under load.
To read gauges
with engine off, turn Start/
Preheat switch to Preheat position.
Use the highest range for MIG welding and for
cutting and gouging (CAC-A).
3
Engine Fuel/Hour Gauge
For most welding applications, use lowest amperage range possible to help prevent arc outages.
Use gauge to monitor engine running time for
OM-4412 Page 28
8
Voltage/Amperage Adjust Control
With Process/Contactor Control switch in any
Stick or TIG setting, use control to adjust amperage within range selected by Amperage
Range switch. With Process/Contactor Control switch in any MIG position, use control to
adjust voltage. With Voltage/Amperage Adjust
Control switch (item 9) in Remote position,
control limits the remote amperage in TIG
mode, but has no effect in Stick and MIG
modes.
Weld output would be about 263 A DC with
controls set as shown (50% of 125 to 400 A).
The numbers around the control are for
reference only and do not represent an actual percentage value.
9
Voltage/Amperage Adjust Control Switch
And Remote 14 Receptacle
Use switch to select front panel or remote voltage/amperage control. For remote control,
place switch in Remote position and connect
remote control to Remote 14 receptacle RC14
(see Sections 5-11 and 6-4).
10 Polarity/AC Selector Switch (Optional)
NOTICE − Do not switch under load.
Use switch to change weld output. Select either DC Electrode Positive (DCEP) or DC
Electrode Negative (DCEN).
Weld Meters
11 DC Voltmeter (Optional)
Voltmeter displays voltage at the weld output
terminals, but not necessarily the welding arc
due to resistance of cable and connections.
12 DC Ammeter (Optional)
Ammeter displays amperage output of the unit.
6-3. Process/Contactor Control Switch
1
206 212-A
1
Process/Contactor Control Switch
(See Section 6-1 For Location)
!
Weld output terminals are energized
when Process/Contactor Control
switch is in a Weld Terminals Always
On position and the engine is
running.
Section 6-4).
Use switch to select weld process and weld
output on/off control (see table below and
Place switch in Weld Terminals Remotely
Controlled positions to turn weld output on
and off with a device connected to the remote 14 receptacle.
Place switch in Weld Terminals Always On
positions for weld output to be on whenever
the engine is running.
Use Weld Terminals Always On − CC Stick
position for air carbon arc (CAC-A) cutting
and gouging.
When switch is in a Weld Terminals Always
On − CC Stick position, the arc drive (dig)
circuit provides additional amperage during
low voltage (short arc length conditions) to
prevent “sticking” electrodes.
The arc drive (dig) circuit is disabled when
switch is in MIG, TIG, and CC stick (With
Remote On/Off Control) positions.
Process/Contactor Control Switch Settings
Switch Setting
Process
Output On/Off Control
Weld Terminals Remotely Controlled − CC TIG
GTAW With HF Unit, Pulsing Device,
Or Remote Control
At Remote 14 Receptacle
Weld Terminals Remotely Controlled − CC Stick
Stick (SMAW) With Remote On/Off
At Remote 14 Receptacle
Weld Terminals Remotely Controlled − CV MIG
MIG (GMAW)
At Remote 14 Receptacle
Weld Terminals Always On − CV MIG
MIG (GMAW)
Electrode Hot
Weld Terminals Always On − CC Stick
Stick (SMAW),
Air Carbon Arc (CAC-A) Cutting And Gouging
Electrode Hot
Weld Terminals Always On − CC Scratch Start TIG
Scratch Start TIG (GTAW)
Electrode Hot
OM-4412 Page 29
6-4. Remote Voltage/Amperage Control
1
Remote 14 Receptacle RC14
Connect optional remote control to
RC14 (see Section 5-11).
1
Example: Combination Remote Amperage Control (Stick) With Remote On/Off Control
In Example:
Process = Stick (Using Remote On/Off)
Range = 125 to 400 A DC
Min = 125 A DC
Max = 400 A DC
Max (400 A DC)
Min (125 A DC)
Set V/A
Adjust Switch
Set Remote
Process
Set Range
Control Not
Used In Remote
Stick Mode
Example: Combination Remote Amperage Control (TIG) With Remote On/Off Control
Adjust Optional Remote Control
In Example:
Process = TIG (Using Remote On/Off)
Range = 40 to 330 A DC
Percentage Of Range = 50%
Min = 40 A DC
Max = About 185 A DC (50% of 40 to 300)
Max (185 A DC)
Min (40 A DC)
Set V/A
Adjust Switch
Set Remote
Process
Set Range
Set Control
Adjust Optional Remote Control
0774 / Ref. 192 895-A / 803 122-A
OM-4412 Page 30
6-5. Fuel/Hour Gauge Descriptions
OM-4412 Page 31
SECTION 7 − OPERATING AUXILIARY EQUIPMENT
7-1. 120 Volt And 240 Volt Receptacles
Generator
power is not affected by weld output.
1
3
2
1
120 V 20 A AC GFCI
Receptacle GFCI1
2
240 V 30 A AC Twistlock
Receptacle RC1
Receptacles supply 60 Hz singlephase power at weld/power speed.
If a ground fault is detected, GFCI
Reset button pops out and
receptacle does not work. Check
for faulty tools plugged in
receptacle. Press button to reset
GFCI1.
At least once a month, run en-
gine at weld/power speed and
press test button to verify GFCI
is working properly.
4
3
Supplementary Protector CB1
4
Supplementary Protector CB2
CB1 protects RC1 and the generator winding from overload. If CB1
opens, RC1 and GFCI1 do not
work. Place switch in On position to
reset.
CB2 protects GFCI1 from overload.
If CB2 opens, GFCI1 does not
work. Press button to reset.
If
a supplementary protector
continues to open, contact
Factory Authorized Service
Agent.
Maximum output is 2.4 kVA/kW
from GFCI1 and 4 kVA/kW from
RC1. Maximum output from all receptacles is 4 kVA/kW.
EXAMPLE: If 13 A is drawn from
RC1, only 7 A is available at GFCI1:
(240 V x 13 A) + (120 V x 7 A) =
4.0 kVA/kW
191 624
OM-4412 Page 32
7-2. Connecting To Optional Three-Phase Generator (High KVA Models Only)
Place Process/Contactor switch
1
Single-Phase Power Connection
in Electrode Hot - Stick position
when using three-phase generator (see Section 6-3).
2
Single-Phase Generator Power
1
120/240 V 50 A Receptacle
RC5
RC5 is connected to the optional
three-phase generator and supplies
60 Hz single-phase power at weld/
power speed. Maximum output from
RC5 is 12 kVA/kW. Power available
at RC5 is reduced when welding.
2
Supplementary Protector CB7
CB7 protects single-phase receptacle RC5 and the load wires from
overload. If CB7 opens, all threephase generator output stops and the
receptacle does not work.
Three-Phase Power Connection
!
Volts
Single
Phase
1
120/240
Three
Phase
3
240
Amps
50
48
KVA/KW
12
20
AC
Output
Close panel opening
if no connections are
made to generator.
Frequency
Engine Speed
60 Hz
1850 RPM
93
91
90
92
4
Rear Of Panel
5
91
92
93
3
6
Stop engine.
!
Power and weld outputs are
live at the same time. Disconnect or insulate unused
cables.
cording to circuit diagram and
Generator Power Guidelines
(see Section 12).
Remove generator power panel
mounting screws. Tilt panel forward.
3
Lead 93
4
Lead 92
5
Lead 91
6
Lead 42 (Circuit Grounding
Lead)
7
Lead 90 (Neutral)
8
Isolated Neutral Terminal
9
Jumper Lead 42
10 Grounding Terminal
2
7
!
Have qualified person install ac-
Lead 42 connects to GROUND stud on
front of unit.
Jumper 42 is connected to 90 at factory.
Remove plug
before inserting
leads. Reinstall
bushing.
Three-Phase Generator Power
12
Jumper 42 is connected to lead 90 at
factory. Jumper 42 may be disconnected from neutral to meet applicable electrical codes.
10
Lead 42 connects to front panel
Ground stud.
11 User-Supplied Leads
12 CB7 User Terminals
11
!
9
8
Close
panel
opening if no
connections
are made to
generator.
240V
1-Phase
120V
120V
Tools Needed:
240V
3-Phase
240V
Connect user-supplied leads to terminals on CB7 and to the isolated
neutral terminal and grounding terminal as necessary.
Supplementary
protector CB7
protects single-phase receptacle
RC5 and the load wires from
overload. If CB7 opens, all threephase generator output stops
and the receptacle does not
work.
Reinstall generator power panel.
240V
Ref. 197 399 / 802 332-B / 803 655
OM-4412 Page 33
SECTION 8 − MAINTENANCE
8-1. Maintenance Label
OM-4412 Page 34
8-2. Routine Maintenance
!
Recycle engine
fluids.
Stop engine before maintaining.
See
Engine Manual and Maintenance Label
for important start-up, service, and storage information. Service engine more often if used
in severe conditions.
= Check
= Change
= Clean
= Replace
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * To be done by Factory Authorized Service Agent
Every
8
Hours
Reference
Section 5-6
Coolant Level
Fuel Level
Fuel Connections
Weld Terminals
Oil Level
Oil, Fuel Spills
Every
50
Hours
Every
100
Hours
Section 8-3,
Engine
Manual
5/16 in.
(8 mm)
Air Cleaner Element
Air Cleaner Hoses
Belt Tension
Battery Terminals
Every
200
Hours
Section 8-7
Oil
Oil Filter
Radiator Hoses
Unreadable Labels
Every
500
Hours
Engine
Manual,
Section 8-4,
8-8
Fan Belt
Radiator Exterior
Weld Cables
Every
800
Hours
Optional Spark
Arrestor
Section 8-7,
Engine
Manual
Valve Clearance*
Every
1000
Hours
OR
Inside Unit
Fuel Filter
LUDGE
Flush Radiator
In-line Fuel Filter
Engine
Manual,
Section 8-5,
8-7
FUEL
Slip Rings*
Brushes*
Every
1500
Hours
Injectors
Every
Year
Section 8-3
Air Filter Elements
Every
2
Years
Section 8-8,
Engine
Manual
Coolant And Hoses
OM-4412 Page 35
8-3. Servicing Air Cleaner
!
1
2
3
Stop engine.
NOTICE − Do not run engine without air
cleaner or with dirty element. Engine
damage caused by using a damaged element is not covered by the warranty.
4
The air cleaner primary element can
be cleaned but the dirt holding capacity of the filter is reduced with each
cleaning. The chance of dirt reaching
the clean side of the filter while cleaning and the possibility of filter damage
makes cleaning a risk. Consider the
risk of unwarrantable equipment
damage when determining whether
to clean or replace the primary element.
Optional
5
If you decide to clean the primary element, we strongly recommend installing an optional safety element to provide additional engine protection.
Never clean a safety element. Replace the safety element after servicing the primary element three times.
Clean or replace primary element if dirty
(see note above before cleaning). Replace primary element if damaged. Replace primary element yearly or after six
cleanings.
1
Keep nozzle
2 in (51 mm)
from element.
Housing
2
Safety Element (Optional)
3
Primary Element
4
Dust Cap
5
Dust Ejector
To clean air filter:
Blow
Inspect
Wipe off cap and housing. Remove cap
and dump out dust. Remove element(s).
Wipe dust from inside cap and housing
with damp cloth. Reinstall safety element
(if present). Reinstall cap.
NOTICE − Do not clean housing with air
hose.
Clean primary element with compressed
air only.
Air pressure must not exceed 100 psi
(690 kPa). Use 1/8 in (3 mm) nozzle and
keep nozzle at least 2 in (51 mm) from
inside of element. Replace primary element if it has holes or damaged gaskets.
Reinstall primary element and cap (dust
ejector down).
aircleaner1 9/00 − ST-153 929-B / ST-153 585 / Ref. S-0698-B
OM-4412 Page 36
8-4. Inspecting/Cleaning Optional Spark Arrestor
!
Stop engine and let cool.
1
Spark Arrestor Muffler
2
Cleanout Plug
Remove plug and remove any dirt
covering cleanout hole.
3
3
1
Exhaust Pipe With Rain Cap
Start engine and run at idle speed to
blow out cleanout hole. If nothing
blows out of hole, briefly cover end
of exhaust pipe with fireproof
material.
!
Stop engine and let cool.
Reinstall cleanout plug.
2
Tools Needed:
3/8 in
Ref. 206 212-A / 803 122
8-5. Checking Generator Brushes
!
Stop engine and let cool.
1
Generator Brush
Remove brushes from brush holder.
Replace brushes if damaged or if brush
material is at or near minimum length.
Minimum Length:
5/8 in (16 mm)
New Length: 1-1/4 in (32 mm)
Replace
Damaged Brushes
1
Ref. 206 212−A
OM-4412 Page 37
8-6. Adjusting Engine Speed
!
Stop engine and let cool.
Engine speed is factory set and
should not require adjustment. After tuning engine, check engine no
load speed with a tachometer or frequency meter (see table for no load
speeds). If necessary, adjust speed
as follows:
Start engine and run until warm.
Turn Process/Contactor Control
switch to Stick − Electrode Hot
position.
1
Engine Speed Adjustment
Screw
2
Locking Nut
Loosen nut. Turn screw until engine
runs at weld/power speed. Tighten
nut.
Do not set engine speed higher
than specified.
3
Engine Shutdown Lever
Use lever to stop engine if Engine
Shutdown switch does not work.
!
Stop engine.
Close door.
1850 rpm Max.
(61.6 Hz)
2
1
3
Tools Needed:
803 123-A
OM-4412 Page 38
8-7. Servicing Fuel And Lubrication Systems
Tools Needed:
5
4
3
1
Right Side
6
2
Ref. 800 159-E / Ref. 802 170 / 803 123-A
!
!
Stop engine and let cool.
After servicing, start engine and
check for fuel leaks. Stop engine,
tighten connections as necessary,
and wipe up spilled fuel.
1 Oil Filter
2 Oil Drain Valve And Hose
3 Oil Fill Cap
4 Primary Fuel Filter (In-Line)
5 Secondary Fuel Filter
6 Fuel Tank Sludge Drain Valve
To change oil and filter:
Route oil drain hose and valve through hole
in base. See engine manual and engine
maintenance label for oil/filter change information.
To drain water from fuel system:
To drain sludge from fuel tank:
Open primary fuel filter petcock and drain
water into metal container. Close petcock
when water-free fuel flows.
!
Beware of fire. Do not smoke and
keep sparks and flames away from
drained fuel. Dispose of drained fuel
in an environmentally-safe manner.
Do not leave unit unattended while
draining fuel tank.
!
Properly lift unit and secure in a level
position. Use adequate blocks or
stands to support unit while draining fuel tank.
To replace primary fuel filter:
Turn filter counterclockwise. Remove filter.
Apply thin coat of fuel to gasket on new filter.
Fill filter with fuel. Install filter and turn clockwise. Bleed air from fuel system according
to engine manual.
Inspect fuel line, and replace if cracked or
worn.
To replace secondary fuel filter:
See engine manual.
Close doors.
Attach 1/2 ID hose to drain valve. Put metal
container under drain, and use screwdriver
to open sludge drain valve. Close valve
when sludge has drained. Remove hose.
OM-4412 Page 39
8-8. Servicing Engine Cooling System
!
Stop engine and let cool.
1
Radiator Cap
2
RAdiator Air Bleed Screw
3
Radiator Drain Cock
Drain engine coolant according to
procedure in engine manual.
2
Add engine coolant according to
procedure in Section 5-8.
Tools Needed:
3/8 in
1
3
Ref. 803 123-A / 803 136
OM-4412 Page 40
8-9. Overload Protection
!
Stop engine.
When a circuit breaker, supple-
mentary protector, or fuse
opens, it usually indicates a more
serious problem exists. Contact
Factory Authorized Service
Agent.
1
2
Fuse F1
Fuse F2
F1 and F2 protect the stator exciter
winding from overload. If F1 opens,
weld and generator power is low or
stops entirely. If F2 opens, weld output stops. 4 kVA/kW generator power is still available.
2
1
3
4
7
6
Circuit Breaker CB4 (Not
Shown)
Supplementary Protector CB5
5
Circuit Breaker CB10 (Not
Shown)
6
Supplementary Protector CB11
7
Supplementary Protector CB12
8
Supplementary Protector CB13
CB4 protects the welding arc drive
(dig) circuit. If CB4 opens, the electrode may stick to the workpiece
more frequently during low voltage
(short arc length) conditions. CB4 automatically resets when the fault is
corrected.
CB5 protects the 24 volt ac output to
remote receptacle RC14, and 24 volt
output to field current regulator board
PC1. If CB5 opens, weld output and
24 volt output to RC14 stops.
CB10 protects the engine battery circuit. If CB10 opens, the engine will
not crank. CB10 automatically resets
when the fault is corrected.
CB11 protects the control box wiring
harness. If CB11 opens, weld output
stops (generator power is still available).
CB12 protects the field flashing circuit. If CB12 opens, the generator
may not excite at start-up and weld
and generator power output may not
be available.
CB13 protects the 115 volt ac output
to remote receptacle RC14. If CB13
opens, 115 volt output to RC14
stops.
Press button to reset supplementary
protector.
4
8
803 123-A / 802 170-D / Ref. 802 313
OM-4412 Page 41
SECTION 9 − TROUBLESHOOTING
A. Welding
Trouble
Remedy
No weld output; generator power output Place Process/Contactor Control switch in a Electrode Hot position, or place switch in a Remote position
okay.
and connect remote contactor to optional Remote 14 receptacle RC14 (see Sections 5-11 and 6-1).
Check position of Amperage Range switch.
Check position of optional polarity switch.
Reset supplementary protector CB11 (see Section 8-9).
Reset supplementary protector CB5 (see Section 8-9). Check for faulty remote device connected to
RC14.
Check and secure connections to Remote 14 receptacle RC14 (see Section 5-11).
Have Factory Authorized Service Agent check connector board PC6 and connections.
Check fuse F2, and replace if open (see Section 8-9). Have Factory Authorized Service Agent check
brushes and slip rings, field excitation circuit, field current regulator board PC1, and the rotor.
No weld output or generator power Disconnect equipment from generator power receptacles during start-up.
output.
Check fuses F1 and F2, and replace if open (see Section 8-9). Have Factory Authorized Service Agent
check integrated rectifier SR1, capacitor C9, field current regulator board PC1, and the rotor.
Have Factory Authorized Service Agent check brushes and slip rings, control relay CR5, and field excitation circuit.
Erratic weld output.
Check and tighten connections inside and outside unit.
Be sure connection to work piece is clean and tight.
Use dry, properly stored electrodes.
Remove excessive coils from weld cables.
High weld output.
Check position of Amperage Range switch and Voltage/Amperage Adjust control.
Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Have Factory Authorized Service Agent check field current regulator board PC1.
Low weld output.
Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Check fuses F1 and F2, and replace if open (see Section 8-9). Have Factory Authorized Service Agent
check integrated rectifier SR1, capacitor C9, field current regulator board PC1, and the rotor.
Electrode sticks to the workpiece more Circuit breaker CB4 may be open. CB4 automatically resets when the fault is corrected (see Section 8-9).
frequently during low voltage (short arc Have Factory Authorized Service Agent check transformer T1 and integrated rectifiers SR4 and SR5.
length) conditions.
Low open-circuit voltage.
Check engine weld/power speed, and adjust if necessary.
No remote fine amperage or voltage Place Voltage/Amperage Adjust Control switch in Remote position.
control.
Check and secure connections to Remote 14 receptacle RC14 (see Section 5-11).
Repair or replace remote control device.
Constant speed wire feeder does not Reset supplementary protector(s) CB5 and/or CB13 (see Section 8-9).
work.
Check and secure connections to Remote 14 receptacle RC14 (see Section 5-11).
Repair or replace wire feeder.
Low CV weld output.
OM-4412 Page 42
Set Amperage Range switch to highest range.
Trouble
Remedy
Min or max CV weld output only.
Check position of Voltage/Amperage Adjust control and Voltage/Amperage Adjust Control switch.
Repair or replace remote control device.
Have Factory Authorized Service Agent check field current regulator board PC1.
B. Generator Power
Trouble
Remedy
No generator power output; weld output Reset receptacle circuit breakers.
okay.
No generator power or weld output.
Disconnect equipment from generator power receptacles during start-up.
Check fuses F1 and F2, and replace if open (see Section 8-9). Have Factory Authorized Service Agent
check integrated rectifier SR1, capacitor C9, and the rotor.
Reset supplementary protector CB12. Have Factory Authorized Service Agent check field current regulator board PC1 (see Section 8-9).
Have Factory Authorized Service Agent check brushes and slip rings, and field excitation circuit.
High output
receptacles.
at
generator
power Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Have Factory Authorized Service Agent adjust generator power field current resistor R3.
Low output
receptacles.
at
generator
power Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Check fuse F1, and replace if open (see Section 8-9). Have Factory Authorized Service Agent check integrated rectifier SR1, resistor R3, and capacitor C9.
C. Optional Three-Phase Generator Power (High KVA Models Only)
Trouble
No or low output at optional threephase generator/receptacle RC5.
Remedy
Place Process/Contactor switch in Weld Terminals Always On - Stick position (see Section 6-3).
Reset supplementary protector CB7 (see Section 7-2).
Reset supplementary protector CB5 (see Section 8-9).
Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Have Factory Authorized Service Agent check brushes and slip rings, and field current regulator board
PC1.
High output at optional three-phase
generator/receptacle RC5.
Check engine weld/power speed, and adjust if necessary (see Section 8-6).
Have Factory Authorized Service Agent check field current regulator board PC1, and PC1 voltage
feedback circuit.
Erratic output at optional three-phase Have Factory Authorized Service Agent check brushes and slip rings, and field current regulator board
generator/receptacle RC5.
PC1.
D. Engine
Trouble
Engine will not crank.
Remedy
Check battery, and replace if necessary.
Check battery connections and tighten if necessary.
Circuit breaker CB10 may be open. CB10 automatically resets when fault is corrected (see Section 8-9).
Have Factory Authorized Service Agent check engine wiring harness and components.
Check engine wiring harness plug connections.
Have Factory Authorized Service Agent check Start/Preheat switch S1.
Engine cranks but does not start.
Check fuel level.
OM-4412 Page 43
Trouble
Remedy
Check fuel/hour gauge for indication of engine shutdown.
Check battery and replace if necessary. Check engine charging system according to engine manual.
Have Factory Authorized Service Agent check electric fuel pump, fuel solenoid FS1, control relays CR1
and CR2, engine oil pressure switch S12, engine coolant temperature switch, engine fuel /hour gauge,
and Engine Shutdown switch S7.
Air in fuel system. See engine manual.
Engine hard to start in cold weather.
Turn Preheat/Start switch to Preheat position before starting (see Section 6-1).
Keep battery in good condition. Store battery in warm area off cold surface.
Use fuel formulated for cold weather (diesel fuel can gel in cold weather). Contact local fuel supplier for
fuel information.
Use correct grade oil for cold weather (see Section 8-1 ).
Have Factory Authorized Service Agent check glow plug circuit.
Engine suddenly stops.
Check fuel level.
Check fuel/hour gauge for indication of engine shutdown.
Check engine oil level. Engine stops if engine oil pressure is too low.
Check engine coolant level. Engine Shutdowns if engine temperature is too high (see Section 5-7).
See engine manual.
Engine slowly stopped and cannot be
restarted.
Check fuel level.
Check fuel/hour gauge for indication of engine shutdown.
Check engine air and fuel filters (see Sections 8-3 and 8-7).
See engine manual.
Battery discharges between uses.
Clean top of battery with baking soda and water solution; rinse with clear water.
Recharge or replace battery if necessary.
Periodically recharge battery (approximately every 3 months).
Engine uses oil during run-in period; Dry engine (see Section 11).
wetstacking occurs.
OM-4412 Page 44
Notes
SOCKET/WRENCH SELECTION TABLE
(U.S. STANDARD)
Specifications
Socket or Wrench Size
SOCKET/WRENCH SELECTION TABLE
(METRIC)
Specifications
Socket or Wrench Size
Bolt
Diameter
Decimal
Equivalent
Bolt
Nut
Bolt
Diameter
U.S.
Decimal
Equivalent
Bolt
Nut
1/4 in
.250 in
3/8 in
7/16 in
6 mm
.2362 in
10 mm
10 mm
5/16 in
.3125 in
1/2 in
9/16 in
8 mm
.3150 in
14 mm
14 mm
3/8 in
.375 in
9/16 in
5/8 in
10 mm
.3937 in
17 mm
17 mm
7/16 in
.4375 in
5/8 in
3/4 in
12 mm
.4724 in
19 mm
19 mm
1/2 in
.500 in
3/4 in
13/16 in
14 mm
.5512 in
22 mm
22 mm
9/16 in
.5625 in
7/8 in
7/8 in
16 mm
.6299 in
24 mm
24 mm
5/8 in
.625 in
15/16 in
1 in
18 mm
.7087 in
27 mm
27 mm
3/4 in
.750 in
1-1/8 in
1-1/8 in
22 mm
.8661 in
32 mm
32 mm
7/8 in
.875 in
1-5/16 in
1-5/16 in
24 mm
.9449 in
36 mm
36 mm
1 in
1.000 in
1-1/2 in
1-1/2 in
OM-4412 Page 45
SECTION 10 − ELECTRICAL DIAGRAM
Figure 9-1. Circuit Diagram For Welding Generator
OM-4412 Page 46
237 497-B
OM-4412 Page 47
SECTION 11 − RUN-IN PROCEDURE
run_in1 2007−04
11-1. Wetstacking
NOTICE − Do not perform run-in
procedure at less than 20 volts
weld output and do not exceed duty
cycle or equipment damage may
occur.
1
2
1
Welding Generator
Run diesel engines near rated voltage and current during run-in period
to properly seat piston rings and
prevent wetstacking. See nameplate, rating label, or specifications
section in this manual to find rated
voltage and current.
NOTICE − Do not idle engine longer
than necessary. Piston rings seat
faster if engine runs at weld/power
rpm, and the welding generator is
kept loaded during run-in.
2
Engine Exhaust Pipe
Wetstacking is unburned fuel and
oil in the exhaust pipe and occurs
during run-in if the engine is run too
long at light load or idle rpm.
If exhaust pipe is coated with a wet,
black, tar-like substance, dry the
engine using one of the following
run-in procedures.
See the engine manual for additional engine run-in information.
OM-4412 Page 48
11-2. Run-In Procedure Using Load Bank
4
2
1
!
Stop engine.
!
Do not touch hot exhaust
pipe, engine parts, or load
bank/grid.
!
Keep exhaust and pipe away
from flammables.
NOTICE − Do not perform run-in
procedure at less than 20 volts weld
output and do not exceed duty
cycle or equipment damage may
occur.
1 Load Bank
Turn all load bank switches Off. If
needed, connect load bank to 115
volts ac wall receptacle or generator auxiliary power receptacle.
2 Welding Generator
Place A/V range switch in maximum position, A/V control in minimum position, and Output Selector
switch (if present) in either DC
position.
3 Weld Cables
Connect load bank to generator
weld output terminals using proper
size weld cables with correct
connectors. Observe
correct
polarity.
3
Start engine and run for several
minutes.
Set load bank switches and then
adjust generator A/V control so
load equals rated voltage and
current of generator (see nameplate, rating label, or the specifications section in this manual).
Check generator and load bank
meters after first five minutes then
every fifteen minutes to be sure
generator is loaded properly.
NOTICE − Check oil level frequently during run-in; add oil if needed.
It is recommended to run the welding generator for two hours minimum and up to four hours under
load. Place A/V control in minimum
position, then turn off load bank to
remove load. Run engine several
minutes at no load.
!
Stop engine and let cool.
4 Engine Exhaust Pipe
Repeat procedure if wetstacking is
present.
S-0683
OM-4412 Page 49
11-3. Run-In Procedure Using Resistance Grid
6
2
!
Stop engine.
!
Do not touch hot exhaust
pipe, engine parts, or load
bank/grid.
!
Keep exhaust and pipe away
from flammables.
NOTICE − Do not perform run-in
procedure at less than 20 volts weld
output and do not exceed duty
cycle or equipment damage may
occur.
1
1 Resistance Grid
Use grid sized for generator rated
output.
Turn Off grid.
2 Welding Generator
Place A/V range switch in maximum position, A/V control in minimum position, and Output Selector
switch (if present) in either DC
position.
3 Weld Cables
Connect grid to generator weld
output terminals using proper size
weld cables with correct connectors (polarity is not important).
4
3
5
Voltmeter
5 Clamp-On Ammeter
Connect voltmeter and ammeter as
shown, if not provided on generator.
Start engine and run for several
minutes.
Set grid switches and then adjust generator A/V control so
load equals rated voltage and
current of the generator (see
nameplate, rating label, or the
specifications section in this
manual).
4
+
Check generator and meters after
first five minutes then every fifteen
minutes to be sure generator is
loaded properly.
NOTICE − Check oil level frequently during run-in; add oil if needed.
It is recommended to run the welding generator for two hours minimum and up to four hours under
load. Place A/V control in minimum
position, then shut down grid to
remove load. Run engine several
minutes at no load.
!
Stop engine and let cool.
6 Engine Exhaust Pipe
Repeat procedure if wetstacking is
present.
S-0684
OM-4412 Page 50
SECTION 12 − GENERATOR POWER GUIDELINES
The views in this section are intended to be representative of all engine-driven welding generators. Your unit may differ from those shown.
12-1. Selecting Equipment
1
2
3
Generator Power Receptacles
− Neutral Bonded To Frame
3-Prong Plug From Case
Grounded Equipment
2-Prong Plug From Double
Insulated Equipment
Be sure equipment has double
insulated symbol and/or wording on it.
1
!
2
Do not use 2-prong plug unless equipment is double insulated.
3
OR
gen_pwr 2008−01 − ST-800 577
12-2. Grounding Generator To Truck Or Trailer Frame
!
Always ground generator
frame to vehicle frame to prevent electric shock and static
electricity hazards.
!
Also see AWS Safety &
Health Fact Sheet No. 29,
Grounding of Portable And
Vehicle Mounted Welding
Generators.
1
Equipment Grounding
Terminal (On Front Panel)
Grounding Cable (Not
Supplied)
Metal Vehicle Frame
2
3
1
2
Connect cable from equipment
ground terminal to metal vehicle
frame. Use #10 AWG or larger
insulated copper wire.
Electrically
bond generator
frame to vehicle frame by metal-to-metal contact.
GND/PE
!
Bed liners, shipping skids,
and some running gear insulate the welding generator
from the vehicle frame. Always connect a ground wire
from the generator equipment grounding terminal to
bare metal on the vehicle
frame as shown.
!
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
3
800 652-D
OM-4412 Page 51
12-3. Grounding When Supplying Building Systems
1
2
1
2
Use #10 AWG or larger insulated
copper wire.
3
GND/PE
Equipment Grounding
Terminal
Grounding Cable
Ground Device
Use ground device as stated in
electrical codes.
2
3
!
Ground generator to system
earth ground if supplying
power to a premises (home,
shop, farm) wiring system.
!
Also see AWS Safety &
Health Fact Sheet No. 29,
Grounding of Portable And
Vehicle Mounted Welding
Generators.
ST-800 576-B
12-4. How Much Power Does Equipment Require?
1
Resistive Load
A light bulb is a resistive load and
requires a constant amount of power.
2
3
2
1
Non-Resistive Load
Equipment with a motor is a non-resistive load and requires approximately six times more power while
starting the motor than when running
(see Section 12-8).
VOLTS 115
AMPS 4.5
Hz
60
3
Rating Data
Rating shows volts and amperes, or
watts required to run equipment.
Amperes x Volts = Watts
Example 1: If a drill uses 4.5 amperes at 115 volts, calculate its running power requirement in watts.
3
4.5 A x 115 V = 520 W
The load applied by the drill is 520
watts.
Example 2: If three 200 watt flood
lamps are used with the drill from Example 1, add the individual loads to
calculate total load.
(3 x 200W) + 520 W = 1120 W
The total load applied by the three
flood lamps and drill is 1120 watts.
S-0623
OM-4412 Page 52
12-5. Approximate Power Requirements For Industrial Motors
Industrial Motors
Split Phase
Capacitor Start-Induction Run
Capacitor Start-Capacitor Run
Fan Duty
Rating
Starting Watts
Running Watts
1/8 HP
1/6 HP
1/4 HP
1/3 HP
1/2 HP
1/3 HP
1/2 HP
3/4 HP
1 HP
1-1/2 HP
2 HP
3 HP
5 HP
1-1/2 HP
5 HP
7-1/2 HP
10 HP
1/8 HP
1/6 HP
1/4 HP
1/3 HP
1/2 HP
800
1225
1600
2100
3175
2020
3075
4500
6100
8200
10550
15900
23300
8100
23300
35000
46700
1000
1400
1850
2400
3500
300
500
600
700
875
720
975
1400
1600
2200
2850
3900
6800
2000
6000
8000
10700
400
550
650
800
1100
12-6. Approximate Power Requirements For Farm/Home Equipment
Farm/Home Equipment
Stock Tank De-Icer
Grain Cleaner
Portable Conveyor
Grain Elevator
Milk Cooler
Milker (Vacuum Pump)
FARM DUTY MOTORS
Std. (e.g. Conveyors,
Feed Augers, Air
Compressors)
High Torque (e.g. Barn
Cleaners, Silo Unloaders,
Silo Hoists, Bunk Feeders)
3-1/2 cu. ft. Mixer
High Pressure 1.8 Gal/Min
Washer 2 gal/min
2 gal/min
Refrigerator or Freezer
Shallow Well Pump
Sump Pump
Rating
1/4 HP
1/2 HP
3/4 HP
2 HP
1/3 HP
1/2 HP
3/4 HP
1 HP
1-1/2 HP
2 HP
3 HP
5 HP
1-1/2 HP
5 HP
7-1/2 HP
10 HP
1/2 HP
500 PSI
550 PSI
700 PSI
1/3 HP
1/2 HP
1/3 HP
1/2 HP
Starting Watts
Running Watts
1000
1650
3400
4400
2900
10500
1720
2575
4500
6100
8200
10550
15900
23300
8100
23300
35000
46700
3300
3150
4500
6100
3100
2150
3100
2100
3200
1000
650
1000
1400
1100
2800
720
975
1400
1600
2200
2850
3900
6800
2000
6000
8000
10700
1000
950
1400
1600
800
750
1000
800
1050
OM-4412 Page 53
12-7. Approximate Power Requirements For Contractor Equipment
Contractor
Hand Drill
Circular Saw
Table Saw
Band Saw
Bench Grinder
Air Compressor
Electric Chain Saw
Electric Trimmer
Electric Cultivator
Elec. Hedge Trimmer
Flood Lights
Submersible Pump
Centrifugal Pump
Floor Polisher
High Pressure Washer
55 gal Drum Mixer
Wet & Dry Vac
OM-4412 Page 54
Rating
Starting Watts
Running Watts
1/4 in
3/8 in
1/2 in
6-1/2 in
7-1/4 in
8-1/4 in
9 in
10 in
14 in
6 in
8 in
10 in
1/2 HP
1 HP
1-1/2 HP
2 HP
1-1/2 HP, 12 in
2 HP, 14 in
Standard 9 in
Heavy Duty 12 in
1/3 HP
18 in
HID
Metal Halide
Mercury
Sodium
Vapor
400 gph
900 gph
3/4 HP, 16 in
1 HP, 20 in
1/2 HP
3/4 HP
1 HP
1/4 HP
1.7 HP
2-1/2 HP
350
400
600
500
900
1400
4500
6300
2500
1720
3900
5200
3000
6000
8200
10500
1100
1100
350
500
2100
400
125
313
1000
1400
1250
600
900
4500
6100
3150
4500
6100
1900
900
1300
350
400
600
500
900
1400
1500
1800
1100
720
1400
1600
1000
1500
2200
2800
1100
1100
350
500
700
400
100
250
1000
200
500
1400
1600
950
1400
1600
700
900
1300
12-8. Power Required To Start Motor
Single-Phase Induction Motor Starting Requirements
Motor Start
Code
G
H
J
K
L
M
N
P
KVA/HP
6.3
7.1
8.0
9.0
10.0
11.2
12.5
14.0
1
2
3
4
Motor Start Code
Running Amperage
Motor HP
Motor Voltage
To find starting amperage:
4
1
3
AC MOTOR
VOLTS 230
AMPS 2.5
CODE M
Hz
60
HP
1/4
PHASE 1
2
Step 1: Find code and use table to
find kVA/HP. If code is not listed,
multiply running amperage by six to
find starting amperage.
Step 2: Find Motor HP and Volts.
Step 3: Determine starting amperage (see example).
Welding generator amperage output must be at least twice the
motor’s running amperage.
(kVA/HP x HP x 1000) / Volts =
Starting Amperage
Example: Calculate starting amperage required for a 230 V, 1/4 HP motor with a motor start code of M.
Volts = 230, HP = 1/4, kVA/HP =
11.2
(11.2 x 1/4 x 1000) / 230 = 12.2A
Starting the motor requires 12.2
amperes.
S-0624
12-9. How Much Power Can Generator Supply?
1
Limit Load To 90% Of
Generator Output
Always start non-resistive (motor)
loads in order from largest to smallest, and add resistive loads last.
2
1
2
5 Second Rule
If motor does not start within 5
seconds, turn off power to prevent
motor damage. Motor requires
more power than generator can
supply.
Ref. ST-800 396-A / S-0625
OM-4412 Page 55
12-10. Typical Connections To Supply Standby Power
1
2
Utility
Electrical
Service
4
3
Transfer Switch
Fused
Disconnect
Switch
(If Required)
Welding
Generator
Output
!
Have only qualified persons
perform these connections
according to all applicable
codes and safety practices.
!
Properly install and ground
this equipment according to
its Owner’s Manual and national, state, and local codes.
Customer-supplied equipment
is required if generator will supply standby power during
emergencies or power outages.
1 Utility Electrical Service
5
2 Transfer Switch (Double-Throw)
Essential
Loads
Switch transfers the electrical load
from electric utility service to the
generator. Transfer load back to
electric utility when service is restored.
Install correct switch (customersupplied). Switch rating must be
same as or greater than the branch
overcurrent protection.
3 Fused Disconnect Switch
Install correct switch (customersupplied) if required by electrical
code.
4 Welding Generator Output
Generator output voltage and wiring must be consistent with regular
(utility) system voltage and wiring.
Connect generator with temporary
or permanent wiring suitable for the
installation.
Turn off or unplug all equipment
connected to generator before
starting or stopping engine. When
starting or stopping, the engine has
low speed which causes low voltage and frequency.
5 Essential Loads
Generator output may not meet the
electrical requirements of the premises. If generator does not produce
enough output to meet all requirements, connect only essential
loads (pumps, freezers, heaters,
etc. − See Section 12-4).
OM-4412 Page 56
12-11. Selecting Extension Cord (Use Shortest Cord Possible)
Cord Lengths for 120 Volt Loads
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
Maximum Allowable Cord Length in ft (m) for Conductor Size (AWG)*
Current
(Amperes)
Load (Watts)
5
600
7
840
10
1200
15
4
6
8
10
12
14
350 (106)
225 (68)
137 (42)
100 (30)
400 (122)
250 (76)
150 (46)
100 (30)
62 (19)
400 (122)
275 (84)
175 (53)
112 (34)
62 (19)
50 (15)
1800
300 (91)
175 (53)
112 (34)
75 (23)
37 (11)
30 (9)
20
2400
225 (68)
137 (42)
87 (26)
50 (15)
30 (9)
25
3000
175 (53)
112 (34)
62 (19)
37 (11)
30
3600
150 (46)
87 (26)
50 (15)
37 (11)
35
4200
125 (38)
75 (23)
50 (15)
40
4800
112 (34)
62 (19)
37 (11)
45
5400
100 (30)
62 (19)
50
6000
87 (26)
50 (15)
*Conductor size is based on maximum 2% voltage drop
Cord Lengths for 240 Volt Loads
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
Maximum Allowable Cord Length in ft (m) for Conductor Size (AWG)*
Current
(Amperes)
Load (Watts)
5
1200
7
1680
10
2400
15
4
6
8
10
12
14
700 (213)
450 (137)
225 (84)
200 (61)
800 (244)
500 (152)
300 (91)
200 (61)
125 (38)
800 (244)
550 (168)
350 (107)
225 (69)
125 (38)
100 (31)
3600
600 (183)
350 (107)
225 (69)
150 (46)
75 (23)
60 (18)
20
4800
450 (137)
275 (84)
175 (53)
100 (31)
60 (18)
25
6000
350 (107)
225 (69)
125 (38)
75 (23)
30
7000
300 (91)
175 (53)
100 (31)
75 (23)
35
8400
250 (76)
150 (46)
100 (31)
40
9600
225 (69)
125 (38)
75 (23)
45
10,800
200 (61)
125 (38)
50
12,000
175 (53)
100 (31)
*Conductor size is based on maximum 2% voltage drop
OM-4412 Page 57
SECTION 13 − PARTS LIST
Hardware is common and
not available unless listed.
14
15
16
17
2
13
1
85
86
82
83 84
18
12
88
19
3
4
11
6
5
9
10
8
7
90
111
89
91
92
112
93
110
94
12
109 (Fig. 13-5)
103
95
102
96
104
91
101 (FIG. 13-2)
97
108
98
99
100
106
105
107 (FIG. 13-3)
Figure 13-1. Main Assembly
OM-4412 Page 58
87
39
36
37
26
38
27
25
22
40
33
35
24
23
21
42
34
31
20
30
43
30
32
41
114
44
45
29
28
81
78
77
74
75
79
76
80
56
46
73
62
30
61
60
70
72 (Fig 13-4)
59
58
63
71
47 48
49
57
50
64
113
51
65
66
67
52
68
53
69
55
54
803 201-B
OM-4412 Page 59
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-1. Main Assembly
. . . 1 . . . . . . . . . . . . . +199294
. . . 2 . . . . . . . . . . . . . +199301
. . . 3 . . . . . Z1 . . . . . 202647
. . . 4 . . . . . 1T . . . . . 038621
. . . 5 . . . . . . . . . . . . . . 038620
. . . 6 . . . . . . . . . . . . . . 081499
. . . 7 . . . . . . . . . . . . . . 206352
. . . 8 . . SR4, SR5 . . 035704
. . . 9 . . . . CB4 . . . . 045061
. . . 10 . . . . . . . . . . . . . . 201697
. . . 11 . . . . . T1 . . . . . 205636
. . . 12 . . . . . . . . . . . . . . 173352
. . . 13 . . . . . . . . . . . . . . 189708
. . . 14 . . . . . . . . . . . . . . 206697
. . . 15 . . . . . . . . . . . . . . 206393
. . . 16 . . . . . . . . . . . . . . 189763
. . . 17 . . . . . . . . . . . . . . 189764
. . . . . . . . . . . . . . . . . . . . 192938
. . . . . . . . . . . . . . . . . . ♦192939
. . . 18 . . . . . . . . . . . . . . 189464
. . . 19 . . . . . . . . . . . . . . 206351
. . . 20 . . . . . . . . . . . . . +206541
. . . 21 . . . . . . . . . . . . . . 189052
. . . 22 . . . . . . . . . . . . . . 190198
. . . 23 . . . . . . . . . . . . . . 192041
. . . 24 . . . . . . . . . . . . . . 222513
. . . 25 . . . . . . . . . . . . . . 224265
. . . 26 . . . . . . . . . . . . . . 105734
. . . 27 . . . . . . . . . . . . . . 202629
. . . 28 . . . . . . . . . . . . . . 202633
. . . 29 . . . . . . . . . . . . . . 010875
. . . 30 . . . . . . . . . . . . . . 225120
. . . 31 . . . . . . . . . . . . . . 210725
. . . 32 . . . . . . . . . . . . . . 206517
. . . . . . . . . . . . . . . . . . . . 206518
. . . . . . . . . . . . . . . . . . . . 605982
. . . . . . . . . . . . . . . . . . . . 206384
. . . 33 . . . . . . . . . . . . . . 207192
. . . 34 . . . . . . . . . . . . . . 207005
. . . 35 . . . . . . . . . . . . . . 207188
. . . 36 . . . . . . . . . . . . . . 190206
. . . 37 . . . . . . . . . . . . . . 190207
. . . 38 . . . . . . . . . . . . . . 108081
. . . 39 . . . . . . . . . . . . . . 203430
. . . 40 . . . . BATT . . . . 190896
. . . 41 . . . . . . . . . . . . . . 201006
. . . 42 . . . . . . . . . . . . . +202639
. . . 43 . . . . . . . . . . . . . . 168385
. . . 44 . . . . . . . . . . . . . . 207193
. . . 45 . . . . . . . . . . . . . . 206387
. . . 46 . . . . . . . . . . . . . . 190992
. . . 47 . . . . . . . . . . . . . . 206604
. . . 48 . . . . . . . . . . . . . . 190126
. . . 49 . . . . . . . . . . . . . . 206999
. . . 50 . . . . . . . . . . . . . . 210736
OM-4412 Page 60
. . Panel, Gen Lh Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Panel, Engine Side Stainless Stl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Reactor, AC Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Block, Term 30 Amp 4 Pole Frict Term Str Both Side . . . . . . . . . . . . . . . . 1
. . Link, Jumper Term Blk 30 Amp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Bracket, Mtg Terminal Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Brace, Front To Center Upright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Rectifier, Integ Bridge 40 Amp 800v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Circuit Breaker, Auto Reset 24vdc 7 Amp . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Pan, Reactor & rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Transformer, W/Brkt Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Extrusion, Rubber Clamp/Bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.75 ft
. . Firewall, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Hose, Elbow Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Pipe, Air Cleaner Intake Kubota V3300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Bracket, Mtg Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Air Cleaner, Intake (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Filter, Air Element Primary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Filter, Air Element Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Seal, Weather Lift Eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Upright, Center Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Cover, Top Stainless Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Grommet, Plastic Neck Filler Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Cap, Tank Screw−on 3.500 In W/Vent W/Lanyard (included w/tank) . . . . 1
. . Label, Use Diesel Fuel Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Label, Warning Falling Equipment Can Cause Serious . . . . . . . . . . . . . . . . 1
. . Label, Warning Hot Exhaust Parts Do Not Touch . . . . . . . . . . . . . . . . . . . . 1
. . Pipe, Muffler Extension Elbow 1.750 Od . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Cover, Radiator Access Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Support, Cover E-Coat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Clamp, Muffler 2.000 Dia U Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Label, Warning Moving Parts Can Cause Injury . . . . . . . . . . . . . . . . . . . . . . 6
. . Guard, Fan (Left) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Radiator, W/Shroud & 7# Cap 4row Core Assy Rda (consisting of) . . . . . 1
. . . . Radiator, Big Blue Air Pak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Cap, Radiator Pressure 7 Lb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Shroud, Radiator Kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Panel, Engine Extension L.h. Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Grill, Rear Panel Stainless Kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Upright, Rear Radiator Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Cable, Bat Neg 42 In Lg 2 Awg W/Clamp & .375 Rng . . . . . . . . . . . . . . . . 1
. . Cable, Bat Pos 45 In Lg No 1 Awg W/Clamp & .406 Rng . . . . . . . . . . . . . 1
. . Terminal Protector, Battery Post Mtg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Bracket, Battery Holddown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Battery, Stor 12v 650 Crk 110 Rsv Gp 24 Low Mainte (Dry) . . . . . . . . . . . 1
. . Bolt, J Stl .312−18 X 7.750 Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Cover, Battery Access Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Label, Warning Battery Explosion Can Blind . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Panel, Engine Extension R.h. Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Guard, Fan (Right) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Keeper, Latch Engine Access Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Channel, Stiffener Engine Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Latch, Paddle Series 20 Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Label, Maintenance D502K 5+4 Kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Door, Engine Access Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-1. Main Assembly (Continued)
. . . 51 . . . . . . . . . . . . . . 189975 . . Hinge, Door Access 180 Deg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 52 . . . . . . . . . . . . . . 208141 . . Bumper, Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
. . . 53 . . . . . . . . . . . . . . 190190 . . Tank, Coolant Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 54 . . . . . . . . . . . . . . 199298 . . Panel, Rocker Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . . . 191626 . . Bumper, Door Engine Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 55 . . . . . . . . . . . . . . 199300 . . Panel, Gen Rh Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 56 . . . . . . . . . . . . . . 206391 . . Hose, Radiator Lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 199507 . . Hose Assy, Oil Drain 20”lg (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 57 . . . . . . . . . . . . . . 165271 . . . . Valve, Oil Drain 3/8−18 Nptf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 58 . . . . . . . . . . . . . . 176529 . . . . Ftg, Hose Brs Barbed Fem 1/2 Tbg X 3/8 Npt . . . . . . . . . . . . . . . . . . . . . 1
. . . 59 . . . . . . . . . . . . . . 113854 . . . . Hose, Sae .500 Id X .780 Od Xcoil . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.666
. . . 60 . . . . . . . . . . . . . . 176528 . . Ftg, Hose Brs Barbed Elbow M 1/2 Tbg X 1/2 Npt . . . . . . . . . . . . . . . . . . . 1
. . . 61 . . . . . . . . . . . . . 206906 . . Adapter, Oil Drain Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 62 . . . . . . . . . . . . . . . . . . . . . . . . Washer, Oil Drain (Available Through Engine Manufacturer) . . . . . . . . . . . 1
. . . 63 . . . . . . . . . . . . . . 199849 . . Screw, 625−11x4.00 Hex Hd−pln Gr5 Pld . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 64 . . . . . . . . . . . . . . 071731 . . Washer, Flat .656idx2.250odx.187t Stl Pld . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 65 . . . . . . . . . . . . . . 206396 . . Bracket, Mtg Engine Kubota V3300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 66 . . . . . . . . . . . . . . 071890 . . Retainer, Mount Eng/Gen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 67 . . . . . . . . . . . . . . 071730 . . Tubing, Stl .875 Od X12ga Wall X 2.500 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 68 . . . . . . . . . . . . . . 083476 . . Mount, Eng/Gen Nprn .875id X 2.500od X 2.000 60 Dur . . . . . . . . . . . . . . 4
. . . 69 . . . . . . . . . . . . . . 135205 . . Nut, 625−11 .94hex .77h Stl Pld Elastic Stop Nut . . . . . . . . . . . . . . . . . . . 4
. . . 70 . . . . . . . . . . . . . *207717 . . Filter, Oil (Spin-On Cartridge Type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 71 . . . . . . . . . . . . . *207715 . . Filter, Fuel Secondary (Spin−on, Cartrige Type) . . . . . . . . . . . . . . . . . . . . . 1
. . . 72 . . . . . . . . . . Figure 13-6 . . Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 73 . . . . . . . . . . . . . . 239361 . . Engine, Kubota Dsl Elec V3300 (Consisting Of) . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 206380 . . . . Adapter, Engine Kubota V3300 (See Figure 13-6) . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 206907 . . . . Plug Assy, W/Leads Elec Kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . *207713 . . Thermostat, 170f (76.5c) W/Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 206379 . . Flywheel, Kubota V3300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 74 . . . . . . . . . . . . . . 198990 . . Adapter, Oil Pressure Sender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 75 . . . . . S12 . . . . 187542 . . Switch, Pressure Oil 11psi No Cont Frict Term . . . . . . . . . . . . . . . . . . . . . . 1
. . . 76 . . TEMP SNDR . . 193231 . . Sender, Coolant Temp 300 Deg F 1/2−14 Npt . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 77 . . . . . . . . . . . . . *207712 . . Belt, Fan 13 X 1200mm V−belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 78 . . . . . . . . . . . . . . 206390 . . Hose, Radiator Upper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 79 . . . . . . . . . . . . . . 206392 . . Hose, Air Cleaner Intake Kubota V3300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 80 . . . . . . . . . . . . . . 207719 . . Fan, Engine Cooling 430mm, 6 Blade Pusher . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 81 . . . . . . . . . . . . . . 206383 . . Manifold, Exhaust Muffler Kubota V3300 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 207722 . . Gasket, Exhaust Manifold Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 82 . . . . . . . . . . . . . . 218087 . . Tank, Fuel (includes fuel cap) (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 83 . . . . . . . . . . . . . . 124253 . . . . Bushing, Tank Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 84 . . . . . . . . . . . . . . 189912 . . . . Ftg, Stl Barbed Elbow W/.047in Orifice Zinc Pld . . . . . . . . . . . . . . . . . . . 1
. . . 85 . . . . . . . . . . . . . . 189909 . . . . Ftg, Stand Pipe Hose .250 X 9.265lg 90 Deg Zinc . . . . . . . . . . . . . . . . . 1
. . . 86 . . . . . . . . . . . . . . 189913 . . . . Ftg, Stl Barbed Elbow Zinc Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 87 . . . . . . . . . . . . . . 190142 . . . . Sender, Fuel Gauge 9.750 Deep Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 88 . . . . . . . . . . . . . . 189910 . . . . Ftg, Stand Pipe Hose .3125 X 9.260lg 90 Deg Zinc . . . . . . . . . . . . . . . . 1
. . . 89 . . . . . . . . . . . . . . 189908 . . . . Valve, Drain Fuel 180 Deg Zinc Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 90 . . . . . . . . . . . . . . 181572 . . . . Bushing, Tank Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 107816 . . . . Hose, Sae .250 Id X .500 Od Xcoil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 ft
. . . 91 . . . . . . . . . . . . . . 191446 . . Extrusion, Rubber W/Adhesive 1.000 X 1.000 ”d” . . . . . . . . . . . . . . . . . . 4.6 ft
. . . 92 . . FUEL PUMP . . 207721 . . Pump, Fuel Electric 12vdc 1.5a 400 Cc/Min 5psi . . . . . . . . . . . . . . . . . . . . 1
. . . 93 . . . . . . . . . . . . . *207714 . . Filter, Fuel Pre (In−line) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 94 . . . . . . . . . . . . . +206350 . . Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 95 . . . . . . . . . . . . . . 196220 . . Bracket, Holddown Fuel Tank Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 96 . . . . . . . . . . . . . . 192362 . . Bracket, Mtg Nyl 1/2 Conduit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 97 . . . . . . . . . . . . . . 191897 . . Bracket, Mtg Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . 98 . . . . . . . . . . . . . . 224266 . . Label, Warning Do Not Weld On Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 99 . . . . . . . . . . . . . . 206998 . . Label, Manufacturing Rating D502K 5+4 Kubota . . . . . . . . . . . . . . . . . . . . 1
OM-4412 Page 61
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-1. Main Assembly (Continued)
. . 100 . . . . R3 . . . . . 189699
. . 101 . . . . . . . . . Figure 13-2
. . 102 . . . . . . . . . . . . . 218086
. . 103 . . . . . . . . . . . . . 189731
. . 104 . . . . . . . . . . . . . 199305
. . 105 . . . . . . . . . . . . . 202637
. . 106 . . . . . . . . . . . . . 233953
. . 107 . . . . . . . . . Figure 13-3
. . 108 . . . . . . . . . . . . . . . . . . ♦
. . 109 . . . SR3 Figure 13-7
. . 110 . . . . . . . . . . . . . 193453
. . 111 . . . PC1 . . . . 207397
. . 112 . . . . . . . . . . . . . 203260
. . 113 . . . . . . . . . . . . . 210726
. . 114 . . . . . . . . . . . . . 233088
. . . . . . . . . . . . . . . . . . . . 191819
. . . . . . . . . . . . . . . . . . . . 095636
. . . . . . . . . . . . . . . . . . . . 198584
. . . . . . . . . . . . . . . . . . . . 049525
. . . . . . . . . . . . . . . . . . . . 190058
. . . . . . . . . . . . . . . . . . . . 237013
. . . . . . . . . . . . . . . . . . . . 210738
+
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
Resistor, WW Tap 375 W 10 Ohm W/Mtg Bkt . . . . . . . . . . . . . . . . . . . . . . .
Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket, Holddown Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firewall, Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cover, Top Front Upright Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upright, Front Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Label, Warning General Precautionary Csa . . . . . . . . . . . . . . . . . . . . . . . . .
Panel, Front w/Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transformer, Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Rectifier Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bracket, Mtg Box Fcr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Module, Field Current Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Label, Caution Do Not Use Ether . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stiffener, engine access door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Label, Danger Using A Generator Indoors Can Kill You In Minutes (Unit)
Hose, Sae .312 Id X .560 Od X 14.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hose, Sae .187 Id X .410 Od X 30.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hose, Sae .312 Id X .560 Od X 4.500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nut, 312−18 U−nut Multi−thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nut, 250−20 U−nut Multi−thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Label, Hour/Fuel Meter Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kit, Label (Includes safety and informational labels) . . . . . . . . . . . . . . . . . .
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
10
2
1
1
When ordering a component originally displaying a precautionary label, the label should also be ordered.
*Recommended Spare Parts.
♦Optional
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 62
4
Hardware
is common
and not available unless listed.
5
3
6
7
8
2
1
10
9
11
12
13
14
15
17
16
803 203-D
Item
No.
Dia.
Mkgs.
Part
No.
Figure 13-2. Control Box Assembly
Description
Quantity
Figure 13-2. Control Box Assembly (Figure 13-1 Item 101)
. . . 1 . . . F1, F2 . . *085874 . . Fuse, Mintr Cer Slo−blo 10. Amp 250 Volt . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 2 . . . . . . . . . . . . . . 046432 . . Holder, Fuse Mintr .250 X 1.250 Panel Mtg . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 3 . . . . . . . . . . . . . . 201077 . . . Control Box, Lh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 4 . . . . . . . . . . . . . . 201078 . . Control Box, Rh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 5 . . . . CR1 . . . . 090104 . . Relay, Encl 12vdc Spst 30a/15vdc 5pin Flange Mtg . . . . . . . . . . . . . . . . . .
. . . 6 . . . . CR2 . . . . 173069 . . Relay, Encl 12vdc Spdt 30a/20a 5pin Flange Mtg . . . . . . . . . . . . . . . . . . .
. . . 7 . . D14/C14 . . 189701 . . Diode/Capacitor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 8 . . . . . . . . . . . . . . 201079 . . Cover, Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 9 . . . . CB10 . . . . 190374 . . Circuit Breaker, Auto Reset 12vdc 40 Amp . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 10 . . . . CR5 . . . . 223710 . . Relay, Encl 12vdc Dpst−no 25a 6pin Flange . . . . . . . . . . . . . . . . . . . . . . .
. . . 11 . . SR1,SR2 . . 035704 . . Rectifier, Integ Bridge 40 Amp 800v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 12 . . . . . C9 . . . . . 087110 . . Capacitor, Elctlt 240 Uf 200 Vdc Can 1.39 Di . . . . . . . . . . . . . . . . . . . . . . .
. . . 13 . . . . . . . . . . . . . . 177136 . . Clamp, Capacitor 1.375 Dia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 14 . . . D1/C1 . . 189 701 . . Diode/Capacitor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 15 . . . . PC9 . . . . 192224 . . Circuit Card Assy, Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 16 . . . . . . . . . . . . . . 134201 . . Stand−off Support, Pc Card .312/.375w/Post&lock .43 . . . . . . . . . . . . . . .
. . . 17 . . CB11, CB12 . . 139266 . . Supplementary Protector, Man Reset 1p 15a 250vac . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 219873 . . Harness, Control Box,Weld Control L.h. (consisting of) . . . . . . . . . . . . . . .
. . . . . . . . . . RC3 . . . . 158466 . . . . Conn, Rect Univ 084 12p/S 3row Rcpt Cable/Panel Lkg . . . . . . . . . . . .
. . . . . . . . . . RC1 . . . . 135133 . . . . Conn, Rect Univ 084 9p/S 3row Rcpt Cable/Panel Lkg . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 237393 . . Harness, Engine Kubota V3300 (consisting of) . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . S7 . . . . . 199691 . . . . Switch, Tgl Spdt 6a 125vac On−none−mc Spd Term (located on
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . front panel, see Figure 13-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . PLG10 . . . 150316 . . . . Conn, Rect Univ 039 6p/S 3row Plug Cable Lkg . . . . . . . . . . . . . . . . . . .
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
3
2
1
1
1
1
1
1
*Recommended Spare Parts.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 63
Hardware is common and
not available unless listed.
3
2
4
1
5
6
8
9
36
7
10
35
11
34
33
32
31
30
28 27
29
26
25
12 Fig 12−4
14
24
15
16
23
17
22
13 Fig 12−5
21
20
19
18
Figure 13-3. Panel, Front w/Components
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-3. Panel, Front w/Components (Figure 13-1 Item 107)
... 1 ..............
... 2 ..............
. . . 3 . . . . . S3 . . . . .
....................
. . . . . . . . . . RC6 . . . .
. . . 4 . . . . . R1 . . . . .
....................
. . . 5 . . . . . S6 . . . . .
....................
OM-4412 Page 64
206212
236609
208278
192558
148389
193118
206809
193234
197527
. . Plate, Screened Ident Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Panel, Engine/Weld Control Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Switch, Range/Changeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Range Switch (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . Conn,Rect Univ 084 4p/S 1row Rcpt Cable/Panel Lkg . . . . . . . . . . . . . .
. . Pot, Cp Flat 1t 2. W 1k Ohm Linear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Weld Control (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . Switch, Rotary 6 Position Gold Contacts . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . Guard, Circuit Breaker (For S6 − Not Included w/Harness) . . . . . . . . . .
1
1
1
1
1
1
1
1
1
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-3. Panel, Front w/Components (Continued)
. . . 6 . . . . . S5 . . . . . 011609 . . . . Switch, Tgl Spdt 15a 125vac On−none−on Spd Term Chr . . . . . . . . . . .
. . . . . . . . . . PLG9 . . . . 193183 . . . . Conn, Rect Cinch 18 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 196603 . . . . Seal, Switch 6 Position Rotary .250 Shaft . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . PLG14 . . . 141450 . . . . Conn, Rect Metrmate 10skt 1row Plug Cable Lkg . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 164617 . . . . Clip, Wiring Straight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . RC10 . . . . 150316 . . . . Conn, Rect Univ 039 6p/S 3row Plug Cable Lkg . . . . . . . . . . . . . . . . . . .
. . . 7 . . . . CB5 . . . . 139266 . . . . Supplementary Protector, Man Reset 1p 15a 250va . . . . . . . . . . . . . . . .
. . . . . . . . . . CB13 . . . . 139266 . . Supplementary Protector, Man Reset 1p 15a 250vac . . . . . . . . . . . . . . . .
. . . 8 . . . . . . . . . . . . . . 202209 . . Spacer, Nylon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 9 . . . . PC6 . . . . 192995 . . Circuit Card Assy, Connector/Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 10 . . . . . S1 . . . . . 207720 . . Switch, Ignition 3 Position (Mom−off−mom) W/Handle . . . . . . . . . . . . . . .
. . . 11 . . . . . S7 . . . . . 199691 . . Switch, Tgl Spdt 6a 125vac On−none−mc Spd Term (included in
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . engine harness, see Figure 13-2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 12 . . . . . . . . . . Figure 13-4 . . Auxiliary Power Panel, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 13 . . . . . . . . . ♦Figure 13-5 . . Auxiliary Power Panel, High KVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 14 . . . . . . . . . . . . ♦196073 . . Label, Do Not Switch While Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 15 . . . . . . . . . . . . ♦220491 . . Switch, Polarity/AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 15 . . . . . . . . . . . . ♦195825 . . Switch, Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 16 . . . . . . . . . . . . . . 199303 . . Panel, Mtg Terminal Power Output Stainless . . . . . . . . . . . . . . . . . . . . . . .
. . . 17 . . PC4, PC5 . . 189744 . . Circuit Card Assy, Filter Hf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 18 . NEGATIVE . 039046 . . Terminal, Pwr Output Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 19 . . . . . . . . . . . . . . 134201 . . Stand−off Support, Pc Card .312/.375w/Post&lock .43 . . . . . . . . . . . . . . .
. . . 20 . . . . . . . . . . . . . . 181169 . . Spacer, Output Stud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 21 . . . . . . . . . . . . . . 186621 . . Boot, Generic Output Stud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 22 . . . . . . . . . . . . ♦059777 . . Handle, Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 23 . . . . . . . . . . . . ♦010647 . . Pin, Spring cs .156 x 1.250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 24 . . POSITIVE . 039047 . . Terminal, Pwr Output Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 25 . . . . . . . . . . . . . . 021385 . . Boot, Toggle Switch Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 26 . . . . . . . . . . . . . . 190323 . . Boot, Circuit Breaker Clear Hex Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 27 . . . . . . . . . . . . . . 170391 . . Conn, Circ Ms Protective Cap Size 20 Nylon . . . . . . . . . . . . . . . . . . . . . . .
. . . 28 . . FUEL/HM . . 233095 . . Gauge, Fuel Elec/Hour Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 29 . . . . . AM . . . . . 118060 . . Meter, Amp Dc 60−0−60 2.250 Dia High Profile Stainl . . . . . . . . . . . . . . . .
. . . 30 . . . . TEMP . . . 193229 . . Gauge, Coolant Temp 0− 300 Deg F Electric Switch . . . . . . . . . . . . . . . . .
. . . 31 . . . . . . . . . . . . ♦164873 . . Meter, Weld Amps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 32 . . . . . . . . . . . . ♦164874 . . Meter, Weld Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 33 . . . . . . . . . . . . . . 097922 . . Knob, Pointer .875 Dia X .250 Id W/Set Screwsplstc . . . . . . . . . . . . . . . . .
. . . 34 . . . . . . . . . . . . . . 189161 . . Handle, Switch Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 35 . . . . . . . . . . . . . . 010647 . . Pin, Spring Cs .156 X 1.250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 36 . . . . . . . . . . . . . . 097924 . . Knob, Pointer 1.625 Dia X .250 Id W/Set Screwsplstc . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 215207 . . Harness, Unit Weld Control − CV (consisting of) . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . PLG6 . . . . 114063 . . . . Conn, Rect Univ 084 4p/S 1row Plug Cable Lkg . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . PLG8 . . . . 193184 . . . . Conn, Rect Cinch 30 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . PLG13 . . . 147992 . . . . Conn, Rect Univ 039 10p/S 2row Plug Cable Lkg . . . . . . . . . . . . . . . . . .
. . . . . . . . . . PLG3 . . . . 158465 . . . . Conn, Rect Univ 084 12p/S 3row Plug Cable Lkg . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 088731 . . . . Bushing, Snap−in Nyl .375 Id X .500 Mtg Hole . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 135873 . . . . Clip, Conduit Convoluted 1/2 In 6.35mm Mtg Hole . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 187654 . . . . Seal, Wire Univ 12p/S 3row . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 196602 . . . . Plug, Cavity 18, 30 Position Cinch Connector . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 024103 . . Blank, Snap−in Nyl .750 Mtg Hole Black . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 120304 . . Blank, Snap−in Nyl .250 Mtg Hole Black . . . . . . . . . . . . . . . . . . . . . . . . . . .
♦Optional
+
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
8
2
2
1
1
1
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
7
1
2
When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 65
Hardware is common and
not available unless listed.
1
2
3
4
11
10
5
9
8
6
7
Figure 13-4. Auxiliary Power Panel, Standard
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-4. Auxiliary Power Panel, Standard (Figure 13-3 Item 12)
. . . 1 . . . . CB1 . . . . 201083
. . . . . . . . . . . . . . . . . . . . 201553
. . . . . . . . . . . . . . . . . . . . 201109
. . . 2 . . . . CB2 . . . . 093996
. . . 3 . . . GFCI-1 . . . 151981
. . . 4 . . . . RC1 . . . . 147632
. . . . . . . . . . . . . . . . . . . . 010146
. . . 5 . . . . . . . . . . . . . . 190861
. . . 6 . . . . . . . . . . . . . +215405
. . . 7 . . . . . . . . . . . . . . 601836
. . . 8 . . . . . . . . . . . . . . 083030
. . . 9 . . . . . . . . . . . . . . 127011
. . . 10 . . . . . . . . . . . . . . 209056
. . . 11 . . . . . . . . . . . . . . 190323
+
. . Supplementary Protector, Man Reset 2p 20a 250vac . . . . . . . . . . . . . . . .
. . Clip, Retaining Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Receptacle Auxillary Power (consisting of) . . . . . . . . . . . . . . . . .
. . . . Supplementary Pro, Man Reset 1p 20a 250vac Frict . . . . . . . . . . . . . . .
. . . . Rcpt, Str Dx Grd 2p3w 15/20a 125v *5−20r Gfi . . . . . . . . . . . . . . . . . . . .
. . . . Rcpt, Tw Lk Grd 2p3w 30a 250v *L6−30r . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . Clamp, Nyl .625 Clamp Dia X.500 Wide .203 Mtg Hole . . . . . . . . . . . . .
. . Label, Warning Electric Shock And Moving Parts . . . . . . . . . . . . . . . . . . . .
. . Panel, Auxiliary Power Stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Nut, 250−20 .50hex .19h Brs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Stud, Brs .250−20 X 1.750 W/Hex Collar . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Rivet, Al .187 Dia x .251−.375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Cover, Receptacle w/Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Boot, Circuit Breaker Clear Hex Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
1
1
1
1
2
1
1
3
1
8
2
3
When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 66
Hardware is common and
1
not available unless listed.
2
3
4
5
6
20
7
8
9
19
10
11
16
18
15
17
13
12
14
Figure 13-5. Auxiliary Power Panel, High KVA Option
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-5. Auxiliary Power Panel, High KVA Option (Figure 13-3 Item 13)
. . . 1 . . . . CB1 . . . . 201083
. . . . . . . . . . . . . . . . . . . . 201553
. . . . . . . . . . . . . . . . . . . . 201109
. . . 2 . . . . CB2 . . . . 093996
. . . 3 . . . GFCI-1 . . . 151981
. . . 4 . . . . RC1 . . . . 147632
. . . . . . . . . . . . . . . . . . . . 010146
. . . 5 . . . . RC5 . . . . 182954
. . . 6 . . . . . . . . . . . . . . 025248
. . . 7 . . . . . . . . . . . . . . 604102
. . . 8 . . . . . . . . . . . . . . 197527
. . . 9 . . . . . . . . . . . . . . 197363
. . . 10 . . . . CB7 . . . . 214926
. . . 11 . . . . . . . . . . . . . +215363
. . . 12 . . . . . . . . . . . . . . 214927
. . . 13 . . . . . . . . . . . . . . 197508
. . . 14 . . . . . . . . . . . . . . 077440
. . . 15 . . . . . . . . . . . . . . 601836
. . . 16 . . . . . . . . . . . . . . 083030
. . . 17 . . . . . . . . . . . . . . 209056
. . . 18 . . . . . . . . . . . . . . 127011
. . . 19 . . . . . . . . . . . . . . 197399
. . . 20 . . . . . . . . . . . . . . 206795
+
. . Supplementary Protector, Man Reset 2p 20a 250vac . . . . . . . . . . . . . . . .
. . Clip, Retaining Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Receptacle Auxillary Power (consisting of) . . . . . . . . . . . . . . . . .
. . . . Supplementary Pro, Man Reset 1p 20a 250vac Frict . . . . . . . . . . . . . . .
. . . . Rcpt, Str Dx Grd 2p3w 15/20a 125v *5−20r Gfi . . . . . . . . . . . . . . . . . . . .
. . . . Rcpt, Tw Lk Grd 2p3w 30a 250v *L6−30r . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . Clamp, Nyl .625 Clamp Dia X.500 Wide .203 Mtg Hole . . . . . . . . . . . . .
. . Rcpt,Str 3p4w 50a 125/250v Flush Mtg *14−50 . . . . . . . . . . . . . . . . . . . . .
. . Stand−off,Insul .250−20 X 1.250 Lg X .437 Thd . . . . . . . . . . . . . . . . . . . . .
. . Conn,Clamp Cable 1.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Guard,Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Terminal,Ring Tng Screw Clamp 14ga−6ga . . . . . . . . . . . . . . . . . . . . . . . . .
. . Supplementary Protector, Man Reset 3p 50a 250vac . . . . . . . . . . . . . . . .
. . Panel,Aux Power W/High Kva . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Boot,Circuit Breaker 1 Pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Plug,Protective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Bushing,Conduit 1 In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Nut, 250−20 .50hex .19h Brs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Stud,Brs .250−20 X 1.750 W/Hex Collar . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Cover,Receptacle W/Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Rivet,Al .187 Dia X .251−.375 Grip Blind Domed Hd . . . . . . . . . . . . . . . . .
. . Label, Warning 3Ph Generator Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Boot,Circuit Breaker Clear Hex Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
1
1
3
1
3
12
1
1
When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 67
22
Hardware is common and
not available unless listed.
13
17
18
19
20
14
9
12
10
15
16
11
21
8
24
7
23
6
5
25
3
4
1
2
31 30
29
27
26
28
32
34
37
36
33
35
803 204-B
Figure 13-6. Generator
OM-4412 Page 68
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-6. Generator (Figure 13-1 Item 72)
. . . 1 . . . . . . . . . . . . . . 132053 . . Screw, 375-16 X 1.50hexhd Pln Gr 5pld . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 2 . . . . . . . . . . . . . . 183387 . . Washer, Conical Spring .406 Id X .875 Od Pltd . . . . . . . . . . . . . . . . . . . . . .
. . . 3 . . . . . . . . . . . . . . 195911 . . Endbell, Gen (Consisting Of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 4 . . . . . . . . . . . . . . 143220 . . . . O-ring, 2.859 Id X .139cs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 5 . AUX STATOR . 201099 . . Stator, Exciter/Aux Pwr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 6 . WELD STATOR +208287 . . Stator, Weld Assembly Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 6 . WELD STATOR♦+216320 . Stator, Weld Assembly Complete (High KVA) . . . . . . . . . . . . . . . . . . . . . . .
. . . 7 . . . . . . . . . . . . . . 225120 . . Label, Warning Moving Parts Can Cause Injury . . . . . . . . . . . . . . . . . . . . . .
. . . 8 . . . . . . . . . . . . . . 190197 . . Guard, Generator Wire Mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 9 . . . . . . . . . . . . . . 172674 . . Spring, Ext .240 Od X .041 Wire X 3.500pld . . . . . . . . . . . . . . . . . . . . . . . .
. . . 10 . . . . . . . . . . . . . . 191580 . . Cover, Starter Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 11 . . . . . . . . . . . . . . 208216 . . Spacer, Stl Kubota V3300 18ga Generator . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 12 . . . . . . . . . . . . . . 039207 . . Baffle, Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 13 . . . ROTOR . . . 212997 . . Rotor, Generator Segmented Assy (Includes) . . . . . . . . . . . . . . . . . . . . . . .
. . . 14 . . . . . . . . . . . . . . 210446 . . . . Rotor, Generator (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 15 . . . . . . . . . . . . . . 024617 . . . . . . Ring, Rtng Ext 1.375 Shaft X .050 Thk . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 16 . . . . . . . . . . . . . . 053390 . . . . . . Bearing, Ball Rdl Sgl Row 1.370 X 2.830 X .6 . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hub, Drive (Not Sold Separately) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 210447 . . . . Fan, Rotor Assy Generator (Segmented) (includes) . . . . . . . . . . . . . . .
. . . 17 . . . . . . . . . . . . . . 210332 . . . . . . Plate, Flex Hubmount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 18 . . . . . . . . . . . . . . 206242 . . . . . . Fan, Rotor Segmented Assy Gen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 19 . . . . . . . . . . . . . . 049026 . . . . . . Screw, M10−1.5x 25 Hex Hd−pln 8.8 Pln . . . . . . . . . . . . . . . . . . . . . . . .
. . . 20 . . . . . . . . . . . . . . 083883 . . . . . . Washer, Lock .402idx0.709odx.087t Stl Split10mm . . . . . . . . . . . . . . .
. . . 21 . . . . . . . . . . . . . . 080389 . . . . . . Screw, 312−18x1.00 Hexwhd.66d Stl Pld Slffmg Tap−rw . . . . . . . . . .
. . . 22 . . . . . . . . . . . . . . 206380 . . Adapter, engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 23 . . . . . . . . . . . . . . 083883 . . Washer, Lock .402idx0.709odx.087t Stl Split10mm . . . . . . . . . . . . . . . . . .
. . . 24 . . . . . . . . . . . . . . 049026 . . Screw, M10−1.5x 25 Hex Hd−pln 8.8 Pln . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 25 . . . . . . . . . . . . . . 191579 . . Cover, Starter Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 26 . . . . . . . . . . . . . . 083883 . . Washer, Lock .402idx0.709odx.087t Stl Split10mm . . . . . . . . . . . . . . . . . .
. . . 27 . . . . . . . . . . . . . . 172555 . . Screw, M10-1.5 X 50hexhd Pln 8.8pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 28 . . . . . . . . . . . . . . 602159 . . Screw, .312-18 X .75hexwhd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 29 . . . . . . . . . . . . . . 604950 . . Screw, .312-18 X 2.25hexhd Pln Gr 5pld . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 30 . . . . . . . . . . . . . . 602211 . . Washer, Lock .318 Id X 0.586 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 31 . . . . . . . . . . . . . . 139341 . . Washer, Exciter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 32 . . . . . . . . . . . . . *190823 . . Brush, Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 33 . . . . . . . . . . . . . . 208469 . . Clip, Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 34 . . . . . . . . . . . . . . 189142 . . Brushholder Assembly, Gen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 35 . . . . . . . . . . . . . . 602242 . . Washer, Flat .375idx0.875odx.083t Stl Pld . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 36 . . . . . . . . . . . . . . 602211 . . Washer, Lock .318idx0.586odx.078t Stl Pld Split.312 . . . . . . . . . . . . . . . . .
. . . 37 . . . . . . . . . . . . . . 604534 . . Screw, 312−18x1.25 Hex Hd−pln Gr5 Pld . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 190259 . . Harness, Brush (Consisting Of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . PLG1 . . . . 168071 . . . . Connector, (Kit) Rect Univ 084 9p/S 3 Row Plug Cable Lkg . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 187651 . . . . Seal, Wire Univ 9p/S 3 Row . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
6
14
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
4
10
10
8
1
4
4
2
6
6
6
4
4
4
3
3
1
2
2
2
1
1
1
+ When ordering a component originally displaying a precautionary label, the label should also be ordered.
*Recommended Spare Parts.
♦Optional
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-4412 Page 69
Hardware is common and
not available unless listed.
4
3
2
1
5
6
7
8
9
802 279-A
Figure 13-7. Main Rectifier Assembly
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 13-7. Main Rectifier Assembly (Figure 13-1 Item 109)
. . . . . . . . . . SR3 . . . .
... 1 ..............
... 2 ..............
... 3 ..............
... 4 ..............
. . . 5 . . . . PC3 . . . .
... 6 ..............
... 7 ..............
. . . 8 . D3, D5, D7 .
. . . 9 . D2, D4, D6 .
215910
188137
188517
188135
134201
215755
188136
188493
208334
208335
. . RECTIFIER, environmental (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . CONNECTION BOARD, rectifier AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . BUS BAR, connection board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . ENCLOSURE, rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . STAND-OFF, support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . CIRCUIT CARD ASSEMBLY, protection . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . INSULATOR, heat sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . HEAT SINK, rectifier al . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . DIODE, rect 275A 300V SP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . DIODE, rect 275A 300V RP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
3
2
3
1
8
2
3
3
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
Base Group
OM-4412 Page 70
Warranty
Effective January 1, 2008
(Equipment with a serial number preface of LJ or newer)
This limited warranty supersedes all previous manufacturers
warranties and is exclusive with no other guarantees or
warranties expressed or implied.
LIMITED WARRANTY − Subject to the terms and conditions
below, warrants to its original retail purchaser that new
equipment sold after the effective date of this limited warranty is
free of defects in material and workmanship at the time it is
shipped from factory. THIS WARRANTY IS EXPRESSLY IN
LIEU OF ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED,
INCLUDING
THE
WARRANTIES
OF
MERCHANTABILITY AND FITNESS.
Within the warranty periods listed below, manufacturer will
repair or replace any warranted parts or components that fail
due to such defects in material or workmanship. Manufacturer
must be notified in writing within thirty (30) days of such defect or
failure, at which time manufacturer will provide instructions on
the warranty claim procedures to be followed.
Manufacturer shall honor warranty claims on warranted
equipment listed below in the event of such a failure within the
warranty time periods. All warranty time periods start on the
delivery date of the equipment to the original end-user
purchaser, and not to exceed one year after the equipment is
shipped to the distributor.
1.
5 Years Parts — 3 Years Labor
*
2.
3 Years — Parts and Labor
*
*
*
*
*
*
*
3.
Original main power rectifiers only to include SCRs,
diodes, and discrete rectifier modules
Transformer/Rectifier Power Sources
Plasma Arc Cutting Power Sources
Process Controllers
Semi-Automatic and Automatic Wire Feeders
Inverter Power Sources (Unless Otherwise Stated)
Water Coolant Systems (Integrated)
Engine Driven Welding Generators
(NOTE: Engines are warranted separately by the
engine manufacturer.)
1 Year — Parts and Labor Unless Specified
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Motor Driven Guns (w/exception of Spoolmate
Spoolguns)
Positioners and Controllers
Automatic Motion Devices
RFCS Foot Controls
Induction Heating Power Sources, Coolers, and
Electronic Controls/Recorders
Water Coolant Systems (Non-Integrated)
Flowgauge and Flowmeter Regulators (No Labor)
HF Units
Grids
Spot Welders
Load Banks
Arc Stud Power Sources & Arc Stud Guns
Racks
Running Gear/Trailers
Plasma Cutting Torches (except APT & SAF
models)
Field Options
(NOTE: Field options are covered for the remaining
warranty period of the product they are installed in,
or for a minimum of one year — whichever is
greater.)
Bernard-Branded Mig Guns (No Labor)
Weldcraft-Branded TIG Torches (No Labor)
Subarc Wire Drive Assemblies
4.
6 Months — Batteries
5.
90 Days — Parts and Labor
*
MIG Guns and Subarc (SAW) Guns
*
Induction Heating Coils and Blankets, Cables, and
Non-Electronic Controls
*
*
*
*
*
*
APT & SAF Plasma Cutting Torches
Remote Controls
Accessory Kits
Replacement Parts (No Labor)
Spoolmate Spoolguns
Canvas Covers
Limited Warranty shall not apply to:
1.
Consumable components; such as contact tips,
cutting nozzles, contactors, relays, brushes, slip
rings, or parts that fail due to normal wear.
2.
Items furnished by manufacturer, but manufactured by
others, such as engines or trade accessories. These items
are covered by the manufacturer’s warranty, if any.
3.
Equipment that has been modified by any party other than
manufacturer, or equipment that has been improperly
installed, improperly operated or misused based upon
industry standards, or equipment which has not had
reasonable and necessary maintenance, or equipment
which has been used for operation outside of the
specifications for the equipment.
MANUFACTURER’S PRODUCTS ARE INTENDED FOR
PURCHASE AND USE BY COMMERCIAL/INDUSTRIAL
USERS AND PERSONS TRAINED AND EXPERIENCED IN
THE USE AND MAINTENANCE OF WELDING EQUIPMENT.
In the event of a warranty claim covered by this warranty, the
exclusive remedies shall be, at manufacturer’s option: (1)
repair; or (2) replacement; or, where authorized in writing by
manufacturer in appropriate cases, (3) the reasonable cost of
repair or replacement at an authorized service station; or (4)
payment of or credit for the purchase price (less reasonable
depreciation based upon actual use) upon return of the goods at
customer’s risk and expense. Manufacturer’s option of repair or
replacement will be F.O.B., Factory at Appleton, Wisconsin, or
F.O.B. at an authorized service facility as determined by
manufacturer. Therefore no compensation or reimbursement
for transportation costs of any kind will be allowed.
TO THE EXTENT PERMITTED BY LAW, THE REMEDIES
PROVIDED HEREIN ARE THE SOLE AND EXCLUSIVE
REMEDIES. IN NO EVENT SHALL MANUFACTURER BE
LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF
PROFIT), WHETHER BASED ON CONTRACT, TORT OR
ANY OTHER LEGAL THEORY.
ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND
ANY
IMPLIED
WARRANTY,
GUARANTY
OR
REPRESENTATION AS TO PERFORMANCE, AND ANY
REMEDY FOR BREACH OF CONTRACT TORT OR ANY
OTHER LEGAL THEORY WHICH, BUT FOR THIS
PROVISION, MIGHT ARISE BY IMPLICATION, OPERATION
OF LAW, CUSTOM OF TRADE OR COURSE OF DEALING,
INCLUDING
ANY
IMPLIED
WARRANTY
OF
MERCHANTABILITY OR FITNESS FOR PARTICULAR
PURPOSE, WITH RESPECT TO ANY AND ALL EQUIPMENT
FURNISHED BY MANUFACTURER IS EXCLUDED AND
DISCLAIMED BY MANUFACTURER.
Some states in the U.S.A. do not allow limitations of how long an
implied warranty lasts, or the exclusion of incidental, indirect,
special or consequential damages, so the above limitation or
exclusion may not apply to you. This warranty provides specific
legal rights, and other rights may be available, but may vary
from state to state.
In Canada, legislation in some provinces provides for certain
additional warranties or remedies other than as stated herein,
and to the extent that they may not be waived, the limitations and
exclusions set out above may not apply. This Limited Warranty
provides specific legal rights, and other rights may be available,
but may vary from province to province.
brand_warr 2008-01
Owner’s Record
Please complete and retain with your personal records.
Model Name
Purchase Date
Serial/Style Number
(Date which equipment was delivered to original customer.)
Distributor
Address
City
State
Contact the Delivering Carrier for:
For assistance in filing or settling claims,
contact your distributor and/or equipment
manufacturer’s Transportation Department.
PRINTED IN USA
Zip
File a claim for loss or damage during
shipment.
1/08
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