Miller | LE407778 | Owner Manual | Miller D502K 5 4 User manual

Miller D502K 5 4 User manual
OM-4412
206 995J
March 2005
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
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. Principales normes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-7. Information sur les champs électromagnétiques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8. Manufacturer’s Rating Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5 − INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1. Installing Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2. Mounting Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3. Installing Exhaust Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4. Connecting The Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5. Engine Prestart Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6. Adding Coolant To Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7. Connecting To Weld Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8. Selecting Weld Cable Sizes* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9. 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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) . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS
SECTION 8 − MAINTENANCE & TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1. Maintenance Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-2. Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-3. Servicing Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-10. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 9 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 − RUN-IN PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10-1. Wetstacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10-2. Run-In Procedure Using Load Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10-3. Run-In Procedure Using Resistance Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 11 − GENERATOR POWER GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 12 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING
rom _nd_8/03
Warning: Protect yourself and others from injury — read and follow these precautions.
1-1. Symbol Usage
Means Warning! Watch Out! There are possible hazards
with this procedure! The possible hazards are shown in
the adjoining symbols.
Marks a special safety message.
Means “Note”; not safety related.
This group of symbols means Warning! Watch Out! possible
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
Use only well-maintained equipment. Repair or replace damaged parts at
once. Maintain unit according to manual.
Wear a safety harness if working above floor level.
Keep all panels and covers securely in place.
Only qualified persons should install, operate, maintain, and repair this unit.
Clamp work cable with good metal-to-metal contact to workpiece or worktable as near the weld as practical.
During operation, keep everybody, especially children, away.
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.
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.
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.
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.
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.
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 exhaust at the arc to remove welding
fumes and gases.
If ventilation is poor, use an approved air-supplied respirator.
Read 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 airsupplied 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 if necessary, while wearing an air-supplied respirator. The
coatings and any metals containing these elements can give off toxic fumes
if welded.
BUILDUP OF GAS can injure or kill.
Shut off shielding gas supply when not in use.
Always ventilate confined spaces or use approved
air-supplied respirator.
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 a welding helmet fitted with a proper shade of filter 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 and glare;
warn others not to watch the arc.
Wear protective clothing made from durable, flame-resistant material (wool
and leather) and foot protection.
OM−4412 Page 1
WELDING can cause fire or explosion.
HOT PARTS can cause severe burns.
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.
Protect yourself and others from flying sparks and hot metal.
Do not weld where flying sparks can strike flammable material.
Remove all flammables within 35 ft (10.7 m) of the welding arc. If this is not
possible, tightly cover them with approved covers.
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.
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).
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 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.
Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B for hot
work and have a fire watcher and extinguisher nearby.
FLYING METAL 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.
Allow cooling period before maintaining.
Wear protective gloves and clothing when working on
a hot engine.
Do not touch hot engine parts or just-welded parts
bare-handed.
NOISE can damage hearing.
Noise from some processes or equipment can damage
hearing.
Wear approved ear protection if noise level is high.
MAGNETIC FIELDS can affect pacemakers.
Pacemaker wearers keep away.
Wearers should consult their doctor before going
near arc welding, gouging, or spot welding 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, 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.
Read and follow instructions on compressed gas cylinders, associated
equipment, and CGA publication P-1 listed in Safety Standards.
1-3. Engine Hazards
MOVING PARTS can cause injury.
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.
OM-4412 Page 2
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 guards or covers 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 panels or guards and close doors 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.
ENGINE EXHAUST GASES can kill.
Use equipment outside in open, well-ventilated areas.
If used in a closed area, vent engine exhaust outside
and away from any building air intakes.
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.
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.
COMPRESSED AIR can cause injury.
Wear approved safety goggles.
Do not direct air stream toward self or others.
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.
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.
Do not touch hot compressor or air system parts.
Let system cool down before touching or servicing.
READ INSTRUCTIONS.
Read Owner’s Manual before using or servicing unit.
Stop engine and release air pressure before
servicing.
1-5. Additional Symbols For Installation, Operation, And Maintenance
FALLING UNIT can cause injury.
Use lifting eye to lift unit only, NOT running gear, gas
cylinders, trailer, or any other accessories.
Use equipment of adequate capacity to lift and
support unit.
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.
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.
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.
Do not connect 50 or 60 Hertz motors to the 100 Hertz receptacle where
applicable.
FLYING SPARKS can cause injury.
OVERUSE can cause OVERHEATING.
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.
Sparks can cause fires — keep flammables away.
OM−4412 Page 3
READ INSTRUCTIONS.
Use only genuine MILLER/Hobart replacement
parts.
Perform engine and air compressor (if applicable)
maintenance and service according to this manual
and the engine/air compressor (if applicable) manuals.
H.F. RADIATION can cause interference.
ARC WELDING 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.
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.)
For Gasoline Engines:
Engine exhaust contains chemicals known to the State of
California to cause cancer, birth defects, or other reproductive
harm.
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 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 American Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126
(phone: 305-443-9353, website: www.aws.org).
Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping, American Welding Society Standard
AWS F4.1, from American Welding Society, 550 N.W. LeJeune Rd, Miami, FL 33126 (phone: 305-443-9353, website: www.aws.org).
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, P.O. Box 9101, 1 Battery March Park, 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, 1735 Jefferson Davis Highway,
Suite 1004, Arlington, VA 22202-4102 (phone: 703-412-0900, website:
www.cganet.com).
Code for Safety in Welding and Cutting, CSA Standard W117.2, from
Canadian Standards Association, Standards Sales, 178 Rexdale Bou-
levard, Rexdale, Ontario, Canada M9W 1R3 (phone: 800-463-6727 or
in Toronto 416-747-4044, website: www.csa-international.org).
Practice For Occupational And Educational Eye And Face Protection,
ANSI Standard Z87.1, from American National Standards Institute, 11
West 42nd 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, 1 Battery March Park, Quincy, MA 02269-9101 (phone:
617-770-3000, website: www.nfpa.org and www. sparky.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 (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.
OM-4412 Page 4
To reduce magnetic fields in the workplace, use the following
procedures:
1. Keep cables close together by twisting or taping them.
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 Pacemakers:
Pacemaker wearers consult your doctor first. If cleared by your doctor,
then following the above procedures is recommended.
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT
UTILISATION
rom_fre 8/03
Avertissement: Protégez vous et les autres des blessures − lisez et suivez ces précautions.
2-1. Signification des symboles
Signifie Mise en garde ! Soyez vigilant ! Cette procédure
présente des risques de danger ! Ceux-ci sont identifiés par
des symboles adjacents aux directives.
Identifie un message de sécurité particulier.
Signifie NOTA ; n’est pas relatif à la sécurité.
Ce groupe de symboles signifie Mise en garde !
Soyez vigilant ! Il y a des
risques de danger reliés
aux CHOCS ÉLECTRIQUES, aux PIÈCES EN MOUVEMENT et aux
PIÈCES CHAUDES. Reportez-vous aux symboles et aux directives ci-dessous afin de connaître les mesures à prendre pour éviter tout 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 2-6 . 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.
En effectuant les raccordements d’entrée fixer d’abord le conducteur de
mise à la terre approprié et contre-vérifier les connexions.
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.
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 métal-métal 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.
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.
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.
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.
LES FUMÉES ET LES GAZ peuvent
être dangereux.
Ne pas se servir de source électrique àcourant électrique dans les zones
humides, dans les endroits confinés ou là où on risque de tomber.
Le soudage génère des fumées et des gaz. Leur inhalation
peut être dangereux pour votre santé.
Se servir d’une source électrique àcourant électrique UNIQUEMENT si le
procédé de soudage le demande.
Eloigner votre tête des fumées. Ne pas respirer les fumées.
Si l’utilisation d’une source électrique àcourant électrique s’avère nécessaire, se servir de la fonction de télécommande si l’appareil en est équipé.
À l’interieur, ventiler la zone et/ou utiliser un échappement au niveau de
l’arc pour l’évacuation des fumées et des gaz de soudage.
Des précautions de sécurité supplémentaires sont requises dans des envi-
Si la ventilation est insuffisante, utiliser un respirateur à alimentation d’air
homologué.
Lire les spécifications de sécurité des matériaux (MSDSs) 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 si nécessaire, 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.
ronnements 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 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.
OM-4412 Page 5
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.
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.
DES PARTICULES VOLANTES
peuvent blesser les yeux.
LES RAYONS DE L’ARC peuvent provoquer des brûlures dans les yeux et
sur la peau.
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.
DES PIÈCES CHAUDES peuvent
provoquer des brûlures graves.
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 muni d’un écran de filtre approprié pour protéger votre visage et vos yeux pendant le soudage ou pour regarder (voir
ANSI Z49.1 et Z87.1 énuméré dans les normes de sécurité).
Porter des protections approuvés pour les oreilles si le niveau sondre est
trop élevé.
Utiliser des écrans ou des barrières pour protéger des tiers de l’éclair et de
l’éblouissement; demander aux autres personnes de ne pas regarder l’arc.
Porter des vêtements de protection constitué dans une matière durable, résistant au feu (laine ou cuir) et une protection des pieds.
Porter des lunettes de sécurité avec écrans latéraux ou un écran facial.
Prévoir une période de refroidissement avant d’effectuer des travaux d’entretien.
Porter des gants et des vêtements de protection pour
travailler sur un moteur chaud.
Ne pas toucher à mains nues les parties chaudes du moteur ni les pièces
récemment soudées.
LE BRUIT peut affecter l’ouïe.
Le bruit des processus et des équipements peut affecter
l’ouïe.
LE SOUDAGE peut provoquer un incendie ou une explosion.
Porter des protections approuvés pour les oreilles si
le niveau sondre est trop élevé.
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.
LES CHAMPS MAGNÉTIQUES peuvent
affecter les stimulateurs cardiaques.
Se protéger et d’autres personnes de la projection d’étincelles et de métal
chaud.
Ne pas souder dans un endroit là où des étincelles peuvent tomber sur des
substances inflammables.
Si des BOUTEILLES sont endommagées, elles pourront exploser.
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.
Des étincelles et des matériaux chauds du soudage peuvent facilement
passer dans d’autres zones en traversant de petites fissures et des
ouvertures.
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.
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).
Brancher le câble 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 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 porte-électrode 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.
Porteurs de stimulateur cardiaque, restez à distance.
Les porteurs d’un stimulateur cardiaque doivent
d’abord consulter leur médecin avant de s’approcher
des opérations de soudage à l’arc, de gougeage ou
de soudage par points.
Protéger les bouteilles de gaz comprimé d’une chaleur excessive, des
chocs mécaniques, 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.
Lire et suivre les instructions concernant les bouteilles de gaz comprimé,
les équipements associés et les publication P-1 CGA énumérées dans les
normes de sécurité.
2-3. Dangers existant en relation avec le moteur
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.
OM-4412 Page 6
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.
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.
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.
LA CHALEUR DU MOTEUR peut provoquer un incendie.
DES ORGANES MOBILES peuvent
provoquer des blessures.
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 dipositifs 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.
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.
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.
Arrêter le moteur avant d’installer ou brancher l’appareil.
Demander seulement à un personnel qualifié d’enlever les dispositifs de
sécurité ou les recouvrements pour effectuer, s’il y a lieu, des travaux d’entretien et de dépannage.
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.
DES PIECES CHAUDES peuvent provoquer des brûlures et blessures.
Porter des lunettes de sécurité approuvées.
Ne pas diriger le jet d’air vers d’autres ou soi−
même.
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.
L’AIR COMPRIME EMMAGASINE ET DES
TUYAUX SOUS PRESSION peuvent provoquer des blessures.
LIRE LES INSTRUCTIONS.
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.
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.
2-5. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la
maintenance
LA CHUTE DE L’APPAREIL peut
blesser.
Utiliser l’anneau de levage uniquement pour soulever
l’appareil lui-même ; sans chariot, de bouteilles de
gaz, remorque, ou autres accessoires.
Utiliser un équipement de levage de capacité suffisante pour lever
l’appareil.
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.
OM-4412 Page 7
LE SURCHAUFFEMENT peut endommager le moteur électrique.
LIRE LES INSTRUCTIONS.
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.
LE RAYONNEMENT HAUTE FRÉQUENCE (H.F.) risque de provoquer
des interférences.
LES ÉTINCELLES VOLANTES risquent de provoquer des blessures.
L’EMPLOI EXCESSIF peut
SURCHAUFFER L’ÉQUIPEMENT.
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.
UNE REMORQUE QUI BASCULE peut
entraîner des blessures.
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.
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 et un blindage pour réduire les interférences
éventuelles.
Porter un écran facial pour protéger le visage et les
yeux.
Affuterr l’électrode au tungstène uniquement à la meuleuse dotée de protecteurs. Cette manoeuvre 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.
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.
Utiliser seulement les pièces de rechange d’origine.
Effectuer la maintenance du moteur et du compresseur (si applicable) suivant ce manuel et le manuel du
moteur/compresseur (si applicable).
LE SOUDAGE À L’ARC risque de
provoquer des interférences.
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. Principales normes de sécurité
Safety in Welding, Cutting, and Allied Processes, norme ANSI Z49.1, de
l’American Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126 (téléphone : (305) 443−9353, site Web : www.aws.org).
Recommended Safe Practices for the Preparation for Welding and Cutting
of Containers and Piping, norme American Welding Society AWS F4.1, de
l’American Welding Society, 550 N.W. LeJeune Rd, Miami, FL 33126 (téléphone : (305) 443−9353, site Web : www.aws.org).
National Electrical Code, norme NFPA 70, de la National Fire Protection Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA 02269−9101
(téléphone : (617) 770−3000, sites Web : www.nfpa.org et www.sparky.org).
Safe Handling of Compressed Gases in Cylinders, brochure CGA P−1, de
la Compressed Gas Association, 1735 Jefferson Davis Highway, Suite
1004, Arlington, VA 22202−4102 (téléphone : (703) 412−0900, site Web :
www.cganet.com).
Code for Safety in Welding and Cutting, norme CSA W117.2, de la Canadian Standards Association, Standards Sales, 178 boulevard Rexdale,
Rexdale (Ontario) Canada M9W 1R3 (téléphone : (800) 463−6727 ou à Toronto : (416) 747−4044, site Web : www.csa−international.org).
Practice For Occupational And Educational Eye And Face Protection,
norme ANSI Z87.1, de l’American National Standards Institute, 11 West
42nd Street, New York, NY 10036−8002 (téléphone : (212) 642−4900, site
Web : www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot Work,
norme NFPA 51B, de la National Fire Protection Association, P.O. Box
9101, 1 Battery March Park, Quincy, MA 02269−9101 (téléphone : (617)
770−3000, site Web : www.nfpa.org et www.sparky.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 l’U.S. Government Printing Office, Superintendent
of Documents, P.O. Box 371954, Pittsburgh, PA 15250 (il y a 10 bureaux
régionaux − Téléphone pour la Région 5, Chicago : (312) 353−2220, site
Web : www.osha.gov).
2-7. Information sur les champs électromagnétiques
Données sur le soudage électrique et les effets des champs magnétiques
basse fréquence sur l’organisme
En parcourant les câbles de soudage, le courant crée des champs électromagnétiques. Les effets potentiels de tels champs restent préoccupants.
Cependant, après avoir examiné plus de 500 études qui ont été faites pendant une période de recherche de 17 ans, un comité de spécialistes du
National Research Council a conclu : « L’accumulation de preuves n’a pas
démontré que l’exposition aux champs magnétiques et aux champs électriques à haute fréquence constitue un risque pour la santé humaine ».
Toutefois, les études et l’examen des preuves se poursuivent. En attendant
les conclusions finales de la recherche, il serait souhaitable de réduire l’exposition aux champs électromagnétiques pendant le soudage ou le
coupage.
OM-4412 Page 8
Afin de réduire les champs électromagnétiques en milieu de travail, respecter les consignes suivantes :
1. Garder les câbles ensemble en les torsadant ou en les fixant avec du
ruban adhésif.
2. Mettre tous les câbles du côté opposé à l’opérateur.
3. Ne pas s’enrouler les câbles autour du corps.
4. Garder le poste de soudage et les câbles le plus loin possible de soi.
5. Placer la pince de masse le plus près possible de la zone de soudage.
Consignes relatives aux stimulateurs cardiaques :
Les personnes qui portent un stimulateur cardiaque doivent avant tout
consulter leur médecin. Si ce dernier les déclare aptes, il leur est recommandé de respecter les consignes ci-dessus.
SECTION 3 − DEFINITIONS
3-1. Symbols And Definitions
A
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)
Amperes
Time
3
V
h
Hours
Three Phase
Read Operator’s
Manual
Electrode
Connection
Work Connection
s
Seconds
1
Single Phase
Do Not Switch
While Welding
Circuit Breaker
G
Engine-Driven,
Three-Phase
Alternator With
Rectifier
Hz
Hertz
Contactor On
OM-4412 Page 9
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 *
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 HP Diesel
Engine
25 gal
(95 L)
In Addition To Standard
4 kVA/kW Generator Power
4-2. Dimensions, Weights, And Operating Angles
Dimensions
Width
G
50 in (1270 mm)
(to top of muffler)
Height
28-1/2 in (724 mm)
(mtg. brackets turned in)
Do not exceed tilt angles or engine could
be damaged or unit could tip.
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
29-1/2 in (749 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)
OM-4412 Page 10
Do not move or operate unit where it could
tip.
A
B
C
30°
H
D
20°
30°
20°
Front Panel End
F
E
802 161-A
803 122
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 11
4-4. Fuel Consumption
LITERS/HR.
US GAL./HR.
The curve shows typical fuel use
under weld or power loads.
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
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.
Exceeding duty cycle can
damage unit and void
warranty.
Continuous Welding
202 356
OM-4412 Page 12
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 13
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 14
4-8. Manufacturer’s Rating Label
OM-4412 Page 15
SECTION 5 − INSTALLATION
5-1. Installing Welding Generator
Always securely fasten welding generator onto transport
vehicle or trailer and comply
with all DOT and other applicable codes.
Movement
Always ground generator
frame to vehicle frame to prevent electric shock and static
electricity hazards.
OR
If unit does not have GFCI receptacles, use GFCI-protected
extension cord.
OR
See Section 5-2 for mounting information.
Grounding:
1
Location
2
3
OR
Equipment Grounding Terminal
(On Front Panel)
Grounding Cable (Not Supplied)
Metal Vehicle Frame
Connect cable from equipment
ground terminal to metal vehicle
frame. Use #10 AWG or larger insulated copper wire.
OR
Grounding
1
GND/PE
2
Electrically bond generator frame to
vehicle frame by metal-to-metal contact.
3
Bed liners, shipping skids, and some running
gears 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.
Airflow Clearance
18 in
(460 mm)
18 in
(460 mm)
18 in
(460 mm)
18 in
(460 mm)
18 in
(460 mm)
install3 6/04 − Ref. 800 652 / Ref. 800 477-A / 803 274
OM-4412 Page 16
5-2. Mounting Welding Generator
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.
Supporting The Unit
Do not mount unit by supporting the base only at the
four
mounting brackets.
Use cross-supports 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.
1
3
Inadequate support.
4
1/2 in Bolt And Washer
(Minimum − Not Supplied)
3/8-16 x 1 in Screws
(Supplied)
To Bolt Unit In Place:
Do not use flexible mounts.
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 6/04 803 274 / 190 250-A / 803 231
OM-4412 Page 17
5-3. Installing Exhaust Pipe
Stop engine and let cool.
Point
exhaust pipe in desired direction but always away from
front panel and direction of travel.
Tools Needed:
1/2 in
803 122 / Ref. 802 169 / Ref. 202 705
5-4. Connecting The Battery
Reinstall cover after connecting battery.
Connect Negative (−) Cable Last.
+
−
Tools Needed:
1/2 in
OM-4412 Page 18
802 168-E / Ref. 202 705 / 802 313 / S-0756-C
5-5. Engine Prestart Checks
Remove air bleed screw
when filling radiator.
See Section 5-6.
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 10.
Fuel
Do not use gasoline. Gasoline will
damage engine.
Do not use ether to start engine.
Add fresh diesel fuel before starting to prevent air from entering the fuel system (see
engine maintenance label for fuel specifica-
tions). Leave filler neck empty to allow room
for expansion.
Do not run out of fuel or air may enter fuel
system and cause starting problems. See
engine manual to bleed air from fuel system.
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).
Incorrect engine temperature can
damage engine. Do not run engine
without a properly working thermostat and radiator cap.
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 5-6 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 5-6).
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).
OM-4412 Page 19
5-6. Adding Coolant To Radiator
Stop engine and let cool.
Check coolant level according
to Section 5-5 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 5-5).
2
Tools Needed:
3/8 in
Full
Capacity: w/Overflow
Tank 10 qt (9.5 L)
803 123-A / 206 580
OM-4412 Page 20
5-7. Connecting To Weld Output Terminals
Tools Needed:
3/4 in
1
2
803 122
Stop engine.
1
Positive (+) Weld Output Terminal
2
Negative (−) Weld Output Terminal
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,
connect electrode holder cable to Electrode
terminal on left and work cable to Work terminal on right.
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 Nega-
tive (−) terminal on right. Use Process/Contactor Control 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,
connect wire feeder cable to Electrode terminal on left and work cable to Work terminal on right.
OM-4412 Page 21
5-8. 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)
Do not use worn, damaged, undersized, or
poorly spliced cables.
* This
10 − 100% Duty Cycle
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
***For distances longer than those shown in this guide, call a factory applications representative.
OM-4412 Page 22
S-0007-F
5-9. Connecting To Remote 14 Receptacle RC14
Socket*
Socket Information
A
24 volts ac. Protected by circuit
breaker 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
I
115 volts, 10 amperes, 60 Hz
ac. Protected by circuit breaker
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
GND
NEUTRAL
*The remaining sockets are not used.
OM-4412 Page 23
SECTION 6 − OPERATING WELDING GENERATOR
6-1. Front Panel Controls (See Section 6-2)
8
9
12
13
5 6
4
3
2
7
10
1
11
206 212-A / 803 122
OM-4412 Page 24
6-2. Description Of Front Panel Controls (See Section 6-1)
Engine Starting Controls
4
1
Use gauge to check fuel level when engine is
running.
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:
Do not use ether to start engine.
5
Fuel Gauge
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.
Stop engine, and do not run engine until problem is fixed.
6
Engine Temperature Gauge
Normal temperature is 170 - 205° F (77 - 96°
C). Engine stops if temperature exceeds 221°
F (105° C).
perage 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 10) 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.
10 Voltage/Amperage Adjust Control Switch
And Remote 14 Receptacle
If engine does not start, let engine come to
Weld Controls
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.
See Section 6-3 for Process/Contactor Control switch information.
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.
Do not switch under load.
11 Polarity/AC Selector Switch (Optional)
Use switch to select weld amperage range.
Do not switch under load.
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.
Use switch to change weld output. Select either DC Electrode Positive (DCEP) or DC
Electrode Negative (DCEN).
a complete stop before attempting restart.
To Stop:
Push Engine Shutdown switch down to stop
engine.
3
Engine Hour Meter
7
8
Process/Contactor Control Switch
Amperage Range Switch
Use the highest range for MIG welding and for
cutting and gouging (CAC-A).
Use meter to monitor engine running time for
scheduling maintenance.
For most welding applications, use lowest amperage range possible to help prevent arc outages.
Engine Gauges
9
To read gauges
with engine off, turn Start/
Preheat switch to Preheat position.
Voltage/Amperage Adjust Control
With Process/Contactor Control switch in any
Stick or TIG setting, use control to adjust am-
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 5-9 and 6-4).
Weld Meters
12 DC Voltmeter (Optional)
Voltmeter displays voltage at the weld output
terminals, but not necessarily the welding arc
due to resistance of cable and connections.
13 DC Ammeter (Optional)
Ammeter displays amperage output of the unit.
OM-4412 Page 25
6-3. Process/Contactor Control Switch
1
206 212-A
1
Process/Contactor Control Switch
(See Section 6-1 For Location)
Section 6-4).
Weld output terminals are energized
when Process/Contactor Control
switch is in a Weld Terminals Always
On position and the engine is
running.
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 26
6-4. Remote Voltage/Amperage Control
1
Remote 14 Receptacle RC14
Connect optional remote control to
RC14 (see Section 5-9).
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 / 802 311-A
OM-4412 Page 27
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
Circuit Breaker CB1
4
Circuit Breaker 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 breaker.
CB2 protects GFCI1 from overload.
If CB2 opens, GFCI1 does not
work. Press button to reset breaker.
If a circuit breaker 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 28
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
Circuit Breaker CB7
Circuit breaker CB7 protects singlephase receptacle RC5 and the load
wires from overload. If CB7 opens, all
three-phase 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
Lead 42 connects to GROUND stud on
front of unit.
Jumper 42 is connected to 90 at factory.
93
91
4
Rear Of Panel
92
93
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 11).
Remove generator power panel
mounting screws. Tilt panel forward.
3
Lead 93
4
Lead 92
5
Lead 91
90
6
Lead 42 (Circuit Grounding
Lead)
92
7
Lead 90 (Neutral)
5
91
Stop engine.
Have qualified person install ac-
60 Hz
1850 RPM
Remove plug
before inserting
leads. Reinstall
bushing.
Three-Phase Generator Power
3
8
Isolated Neutral Terminal
9
Jumper Lead 42
10 Grounding Terminal
6
2
Jumper 42 is connected to lead 90 at
factory. Jumper 42 may be disconnected from neutral to meet applicable electrical codes.
12
7
Lead 42 connects to front panel
Ground stud.
10
11 User-Supplied Leads
12 Circuit Breaker CB7 User
Terminals
11
Close
panel
opening if no
connections
are made to
generator.
9
8
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.
Circuit
breaker CB7 protects
single-phase receptacle RC5
and the load wires from overload.
If CB7 opens, all three-phase
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 29
SECTION 8 − MAINTENANCE & TROUBLESHOOTING
8-1. Maintenance Label
OM-4412 Page 30
Note
Follow the storage procedure in the engine owner’s manual if the unit will not be used for an
extended period.
8-2. Routine Maintenance
Stop engine before maintaining.
Recycle
engine
fluids.
See also Engine Manual and Maintenance Label.
Service engine more often if used in severe conditions.
*
To be done by Factory Authorized Service Agent.
Every 8 h
Coolant
Full
Wipe Up
Spills.
OIL
Full
Check Fluid
Levels. See
Section 5-5.
Every 50 h
Clean And
Tighten Weld
Terminals.
Check Fuel Lines
And Connections.
Every 100 h
Check Air Cleaner
Hoses For Cracks
And Loose Clamps.
Clean Air Filter.
See Section 8-3.
Check
Belt
Tension.
1/2 in.
(13 mm)
Clean And
Tighten
Battery
Connections.
Every 200 h
Change Oil Filter.
See Section 8-7.
Service More Often
In Dirty Conditions.
Change Oil. See
Section 8-7.
Check
Radiator
Hoses And
Clamps.
Every 250 h
Replace
Unreadable
Labels.
OM-4412 Page 31
Every 500 h
Replace Fan Belt.
Air Hose
Check And
Clean Spark
Arrestor. See
Section 8-4.
Clean Radiator
Exterior.
Repair Or
Replace
Cracked
Cables.
Every 800 h
Replace Primary
Fuel Filter. See
Section 8-7.
Replace Secondary Fuel
Filter. See Section 8-7.
Check Valve
Clearance.*
Every 1000 h
Service Welding
Generator Brushes
And Slip Rings.
Service More Often
In Dirty Conditions.*
Drain Sludge
From Fuel
Tank. See
Section 8-7.
FUEL
SLUDGE
OR
Blow Out Or
Vacuum Inside.
During Heavy
Service,
Clean Monthly.
Every 1500 h
Clean/Set
Injectors.*
Every 1 Year
Replace Air
Filter Element(s).
See Section 8-3.
Every 2 Years
Replace Radiator
Coolant And Hoses.
See Section 8-8.
OM-4412 Page 32
8-3. Servicing Air Cleaner
Stop engine.
1
2
3
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.
Keep nozzle
2 in (51 mm)
from element.
1
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.
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 33
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 34
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 35
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.
To drain water from fuel system:
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)
Open primary fuel filter petcock and drain
water into metal container. Close petcock
when water-free fuel flows.
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.
OM-4412 Page 36
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.
To drain sludge from fuel tank:
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.
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.
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 5-6.
Tools Needed:
3/8 in
1
3
Ref. 803 123-A / 803 136
OM-4412 Page 37
8-9. Overload Protection
Stop engine.
When a circuit breaker 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.
3
2
1
4
5
7
6
Circuit Breaker CB4 (Not
Shown)
Circuit Breaker CB5
Circuit Breaker CB10 (Not
Shown)
6
Circuit Breaker CB11
7
Circuit Breaker CB12
8
Circuit Breaker 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 breaker.
4
8
803 123-A / 802 170-D / Ref. 802 313
OM-4412 Page 38
8-10. 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 5-9 and 6-1).
Check position of Amperage Range switch.
Check position of optional polarity switch.
Reset circuit breaker CB11 (see Section 8-9).
Reset circuit breaker CB5 (see Section 8-9). Check for faulty remote device connected to RC14.
Check and secure connections to Remote 14 receptacle RC14 (see Section 5-9).
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 5-9).
Repair or replace remote control device.
Constant speed wire feeder does not Reset circuit breaker(s) CB5 and/or CB13 (see Section 8-9).
work.
Check and secure connections to Remote 14 receptacle RC14 (see Section 5-9).
Repair or replace wire feeder.
Low CV weld output.
Set Amperage Range switch to highest range.
OM-4412 Page 39
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 circuit breaker 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 circuit breaker CB7 (see Section 7-2).
Reset circuit breaker 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.
OM-4412 Page 40
Check fuel level.
Trouble
Remedy
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, time delay relay T, 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 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 5-5).
See engine manual.
Engine slowly stopped and cannot be
restarted.
Check fuel level.
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 10).
wetstacking occurs.
OM-4412 Page 41
SECTION 9 − ELECTRICAL DIAGRAM
Figure 9-1. Circuit Diagram For Welding Generator
OM-4412 Page 42
218 472-B
OM-4412 Page 43
SECTION 10 − RUN-IN PROCEDURE
run_in1 8/01
10-1. Wetstacking
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.
Do not idle engine longer than
necessary. Piston rings seat
faster if engine 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 44
10-2. Run-In Procedure Using Load Bank
Stop engine.
Do not touch hot exhaust
pipe, engine parts, or load
bank/grid.
Keep exhaust and pipe away
from flammables.
4
2
1
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.
Check oil level frequently during run-in; add oil if needed.
After one hour (minimum) 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 45
10-3. Run-In Procedure Using Resistance Grid
Stop engine.
Do not touch hot exhaust
pipe, engine parts, or load
bank/grid.
Keep exhaust and pipe away
from flammables.
6
Do not perform run-in
procedure at less than 20
volts weld output and do not
exceed duty cycle or equipment damage may occur.
2
1 Resistance Grid
Use grid sized for generator rated
output.
1
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.
Check oil level frequently during run-in; add oil if needed.
After one hour (minimum), 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 46
SECTION 11 − GENERATOR POWER GUIDELINES
11-1. 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
Do not use 2-prong plug unless equipment is double insulated.
1
2
3
Be sure equipment
has this symbol
and/or wording.
OR
gen_pwr* 11/02 − Ref. ST-159 730 / ST-800 577
11-2. Grounding Generator To Truck Or Trailer Frame
Always ground generator
frame to vehicle frame to prevent electric shock and static
electricity hazards.
1
2
1
3
2
Equipment Grounding
Terminal (On Front Panel)
Grounding Cable (Not
Supplied)
Metal Vehicle Frame
Connect cable from equipment
ground terminal to metal vehicle
frame. Use #10 AWG or larger
insulated copper wire.
GND/PE
3
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
Electrically bond generator
frame to vehicle frame by
metal-to-metal contact.
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.
S-0854
OM-4412 Page 47
11-3. Grounding When Supplying Building Systems
1
1
2
Equipment Grounding
Terminal
Grounding Cable
2
GND/PE
Use #10 AWG or larger insulated
copper wire.
3
Ground Device
Ground generator to system
earth ground if supplying
power to a premises (home,
shop, farm) wiring system.
2
Use ground device as stated
in electrical codes.
3
ST-800 576-B
11-4. How Much Power Does Equipment Require?
1
3
2
1
VOLTS 115
AMPS 4.5
Hz
60
Resistive Load
A light bulb is a resistive load and
requires a constant amount of power.
2
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 11-8).
3
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.
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.
(200 W + 200 W + 200 W) + 520 W = 1120 W
The total load applied by the three flood lamps and drill is 1120 watts.
S-0623
OM-4412 Page 48
11-5. 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
11-6. 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 49
11-7. 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 50
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
11-8. Power Required To Start Motor
4
1
3
AC MOTOR
VOLTS 230
AMPS 2.5
CODE M
Hz
60
HP
1/4
PHASE 1
1
2
3
4
2
Motor Start Code
Running Amperage
Motor HP
Motor Voltage
To find starting amperage:
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.
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
kVA/HP x HP x 1000
VOLTS
= STARTING AMPERAGE
EXAMPLE: Calculate the starting amperage required for a 230 V, 1/4
HP motor with a motor start code of M.
Volts = 230
HP = 1/4
Using Table, Code M results in kVA/HP = 11.2
11.2 x 1/4 x 1000
= 12.2 A Starting the motor requires 12.2 amperes.
230
S-0624
11-9. 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 51
11-10. Typical Connections To Supply Standby Power
Properly install and ground this equipment according to
its Owner’s Manual and national, state, and local codes.
1
2
Utility
Electrical
Service
3
Transfer Switch
4
Fused
Disconnect
Switch
(If Required)
Welding
Generator
Output
5
Essential
Loads
Have only qualified persons perform
these connections according to all
applicable codes and safety practices.
Switch transfers the electrical load from
electric utility service to the generator. Transfer load back to electric utility when service is
restored.
Properly install and ground this
equipment according to its Owner’s
Manual and national, state, and local
codes.
Install correct switch (customer-supplied).
Switch rating must be same as or greater
than the branch overcurrent protection.
Customer-supplied
equipment is required if generator will supply standby
power during emergencies or power outages.
1 Utility Electrical Service
2 Transfer Switch (Double-Throw)
3 Fused Disconnect Switch
Install correct switch (customer-supplied) 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 11-4).
Notes
Work like a Pro!
Pros weld and cut
safely. Read the
safety rules at
the beginning
of this manual.
OM-4412 Page 52
11-11. 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 53
SECTION 12 − PARTS LIST
Hardware is common and
not available unless listed.
14
15
16
17
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. 12-5)
103
95
102
96
104
91
101 (FIG. 12-2)
97
108
98
99
100
106
105
107 (FIG. 12-3)
Figure 12-1. Main Assembly
OM-4412 Page 54
87
39
36
37
26
38
27
25
22
21
40
33
35
24
23
42
34
31
20
30
43
30
32
41
44
45
29
28
81
78
77
74
75
79
76
80
56
46
73
62
31
61
60
70
72 (Fig 12-4)
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 55
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-1. 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 . . . . . . . . . . . . . . 176103
. . . 24 . . . . . . . . . . . . . . 176104
. . . 25 . . . . . . . . . . . . . . 176230
. . . 26 . . . . . . . . . . . . . . 105734
. . . 27 . . . . . . . . . . . . . . 202629
. . . 28 . . . . . . . . . . . . . . 202633
. . . 29 . . . . . . . . . . . . . . 010875
. . . 30 . . . . . . . . . . . . . . 176106
. . . 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 . . . . . . . . . . . . . . 176108
. . . 44 . . . . . . . . . . . . . . 207193
. . . 45 . . . . . . . . . . . . . . 206387
. . . 46 . . . . . . . . . . . . . . 190992
. . . 47 . . . . . . . . . . . . . . 206604
. . . 48 . . . . . . . . . . . . . . 190126
. . . 49 . . . . . . . . . . . . . . 206999
. . . 50 . . . . . . . . . . . . . . 210736
OM-4412 Page 56
. . 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, 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 Serious . . . . . . . . . . . . . . . . . . . 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 12-1. 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 12-6 . . Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 73 . . . . . . . . . . . . . . 206399 . . Engine, Kubota Dsl Elec V3300 (Consisting Of) . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 206380 . . . . Adapter, Engine Kubota V3300 (See Figure 12-6) . . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . 200864 . . Label, Do Not Weld On Base CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 99 . . . . . . . . . . . . . . 206998 . . Label, Manufacturing Rating D502k 5+4 Kubota . . . . . . . . . . . . . . . . . . . . 1
OM-4412 Page 57
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-1. Main Assembly (Continued)
. . 100 . . . . R3 . . . . . 189699
. . 101 . . . . . . . . . Figure 12-2
. . 102 . . . . . . . . . . . . . 218086
. . 103 . . . . . . . . . . . . . 189731
. . 104 . . . . . . . . . . . . . 199305
. . 105 . . . . . . . . . . . . . 202637
. . 106 . . . . . . . . . . . . . 200910
. . 107 . . . . . . . . . Figure 12-3
. . 108 . . . . . . . . . . . . . . . . . . ♦
. . 109 . . . SR3 Figure 12-7
. . 110 . . . . . . . . . . . . . 193453
. . 111 . . . PC1 . . . . 207397
. . 112 . . . . . . . . . . . . . 203260
. . 113 . . . . . . . . . . . . . 210726
. . . . . . . . . . . . . . . . . . . . 191819
. . . . . . . . . . . . . . . . . . . . 095636
. . . . . . . . . . . . . . . . . . . . 198584
. . . . . . . . . . . . . . . . . . . . 049525
. . . . . . . . . . . . . . . . . . . . 190058
. . . . . . . . . . . . . . . . . . . . 210740
+
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
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 Electric Shock And Moving Parts CE . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kit, Label (Includes safety and informational labels) . . . . . . . . . . . . . . . . . .
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
10
2
1
When ordering a component originally displaying a precautionary label, the label should also be ordered. Order
label individually or as part of Label Kit 210 740.
*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.
4
13
12
3
16
5
15
2
11
1
8
9
10
6
7
14
803 203
Figure 12-2. Control Box Assembly
OM-4412 Page 58
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-2. Control Box Assembly (Figure 12-1 Item 101)
. . . 1 . . . F1, F2 . . . 085874 . . Fuse, Mintr Cer Slo−blo 10. Amp 250 Volt . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 2 . . . . . . . . . . . . . . 046432 . . Holder, Fuse Mintr .250 X 1.250 Panel Mtg . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 3 . . . . . . . . . . . . . . 201077 . . . Control Box, Lh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . . . . . 201078 . . Control Box, Rh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . . . . . 201079 . . Cover, Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . . . . . 134201 . . Stand−off Support, Pc Card .312/.375w/Post&lock .43 . . . . . . . . . . . . . . . 3
. . . 7 . . . . PC9 . . . . 192224 . . Circuit Card Assy, Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . C9 . . . . . 087110 . . Capacitor, Elctlt 240 Uf 200 Vdc Can 1.39 Di . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . . . . . 177136 . . Clamp, Capacitor 1.375 Dia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 219873 . . Harness, Control Box,Weld Control L.h. (consisting of) . . . . . . . . . . . . . . . 1
. . . 10 . . CB11, CB12 . . 139266 . . . . Circuit Breaker, Man Reset 1p 15a 250vac Frict . . . . . . . . . . . . . . . . . . . 2
. . . 11 . . . . SR1 . . . . 035704 . . . . Rectifier, Integ Bridge 40. Amp 800v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . D1/C1 . . . 189701 . . . . Diode/Capacitor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . RC3 . . . . 158466 . . . . Conn, Rect Univ 084 12p/S 3row Rcpt Cable/Panel Lkg . . . . . . . . . . . . 1
. . . . . . . . . . RC1 . . . . 135133 . . . . Conn, Rect Univ 084 9p/S 3row Rcpt Cable/Panel Lkg . . . . . . . . . . . . . 1
. . . 12 . . CR1, CR5 . . 090104 . . Relay, Encl 12vdc Dpst−no 30a 6pin Flange . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 13 . . . . CR2 . . . . 173069 . . Relay, Encl 12vdc Spdt 30a/20a 5pin Flange Mtg . . . . . . . . . . . . . . . . . . . 1
. . . 14 . . . . TD1 . . . . 214928 . . Timer, Delay On Make/Break Open 30 Sec 12vdc . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . .206398 . . Harness, Engine Kubota V3300 (consisting of) . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . S7 . . . . . 199691 . . . . Switch, Tgl Spdt 6a 125vac On−none−mc Spd Term (located on
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . front panel, see Figure 12-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 15 . . . . CB10 . . . . 190374 . . . . Circuit Breaker, Auto Reset 12vdc 40 Amp . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . PLG10 . . . 150316 . . . . Conn, Rect Univ 039 6p/S 3row Plug Cable Lkg . . . . . . . . . . . . . . . . . . . 2
. . . 16 . . . D8/C8 . . . 189701 . . . . Diode/Capacitor Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
D10/C10
D14/C14
*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 59
Hardware is common and
not available unless listed.
3
2
4
5
8
6
1
9
37
7
10
36
11
35
34
33
12 Fig 12−4
32
31
28 27
26
29
30
25
24
14
13 Fig 12−5
15
16
23
17
22
21
20
19
18
803 202
Figure 12-3. Panel, Front w/Components
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-3. Panel, Front w/Components (Figure 12-1 Item 107)
... 1 ..............
... 2 ..............
. . . 3 . . . . . S3 . . . . .
....................
. . . . . . . . . . RC6 . . . .
. . . 4 . . . . . R1 . . . . .
....................
. . . 5 . . . . . S6 . . . . .
OM-4412 Page 60
206212
206382
208278
192558
148389
193118
206809
193234
. . 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 . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
1
1
1
1
1
1
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-3. 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 . . . . Circuit Breaker, Man Reset 1p 15a 250vac Frict . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . CB13 . . . . 139266 . . Circuit Breaker, Man Reset 1p 15a 250vac Frict . . . . . . . . . . . . . . . . . . . . .
. . . 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 12-2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 12 . . . . . . . . . . Figure 12-4 . . Auxiliary Power Panel, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 13 . . . . . . . . . ♦Figure 12-5 . . 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 . . . . 192265 . . Gauge, Fuel Elec Switch W/O Switchgage Sensor . . . . . . . . . . . . . . . . . .
. . . 29 . . . . . HM . . . . . 118058 . . Meter, Hour 12−24vdc 2.25 Dia High Profile Stainles . . . . . . . . . . . . . . . .
. . . 30 . . . . . AM . . . . . 118060 . . Meter, Amp Dc 60−0−60 2.250 Dia High Profile Stainl . . . . . . . . . . . . . . . .
. . . 31 . . . . TEMP . . . 193229 . . Gauge, Coolant Temp 0− 300 Deg F Electric Switch . . . . . . . . . . . . . . . . .
. . . 32 . . . . . . . . . . . . ♦164873 . . Meter, Weld Amps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 33 . . . . . . . . . . . . ♦164874 . . Meter, Weld Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 34 . . . . . . . . . . . . . . 097922 . . Knob, Pointer .875 Dia X .250 Id W/Set Screwsplstc . . . . . . . . . . . . . . . . .
. . . 35 . . . . . . . . . . . . . . 189161 . . Handle, Switch Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 36 . . . . . . . . . . . . . . 010647 . . Pin, Spring Cs .156 X 1.250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 37 . . . . . . . . . . . . . . 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
1
3
1
7
1
2
When ordering a component originally displaying a precautionary label, the label should also be ordered. Order
label individually or as part of Label Kit 210 740.
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 61
Hardware is common and
not available unless listed.
1
2
3
4
11
10
5
9
8
6
7
Figure 12-4. Auxiliary Power Panel, Standard
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-4. Auxiliary Power Panel, Standard (Figure 12-3 Item 12)
. . . 1 . . . . CB1 . . . . 201083
. . . . . . . . . . . . . . . . . . . . 201553
. . . . . . . . . . . . . . . . . . . . 201109
. . . 2 . . . . CB2 . . . . 093996
. . . 3 . . . GFCI-1 . . . 151981
. . . 4 . . . . RC1 . . . . 147632
. . . . . . . . . . . . . . . . . . . . 010146
. . . 5 . . . . . . . . . . . . . . 200910
. . . 6 . . . . . . . . . . . . . +215405
. . . 7 . . . . . . . . . . . . . . 601836
. . . 8 . . . . . . . . . . . . . . 083030
. . . 9 . . . . . . . . . . . . . . 127011
. . . 10 . . . . . . . . . . . . . . 209056
. . . 11 . . . . . . . . . . . . . . 190323
+
. . Circuit Breaker, Man Reset 2p 20a 250vac . . . . . . . . . . . . . . . . . . . . . . . . .
. . Clip, Retaining Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Receptacle Auxillary Power (consisting of) . . . . . . . . . . . . . . . . .
. . . . Circuit Breaker, 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 CE . . . . . . . . . . . . . . . .
. . 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. Order
label individually or as part of Label Kit 210 740.
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
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 12-5. Auxiliary Power Panel, High KVA Option
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-5. Auxiliary Power Panel, High KVA Option (Figure 12-3 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
+
. . Circuit Breaker, Man Reset 2p 20a 250vac . . . . . . . . . . . . . . . . . . . . . . . . .
. . Clip, Retaining Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . Harness, Receptacle Auxillary Power (consisting of) . . . . . . . . . . . . . . . . .
. . . . Circuit Breaker, 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 . . . . . . . . . . . . . . . . . . . . . . . . .
. . Circuit Breaker,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. Order
label individually or as part of Label Kit 210 740.
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
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 12-6. Generator
OM-4412 Page 64
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-6. Generator (Figure 12-1 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 . . . . . . . . . . . . . . 013367 . . Label, Warning Moving Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 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. Order
label individually or as part of Label Kit 210 740.
*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 65
Hardware is common and
not available unless listed.
4
3
2
1
5
6
7
8
9
802 279-A
Figure 12-7. Main Rectifier Assembly
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 12-7. Main Rectifier Assembly (Figure 12-1 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 66
Warranty
Effective January 1, 2005
(Equipment with a serial number preface of “LE” 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
date that the equipment was delivered to the original retail
purchaser, or one year after the equipment is sent to the
distributor.
1.
5 Years Parts — 3 Years Labor
*
2.
3 Years — Parts and Labor
*
*
*
*
*
*
3.
Original main power rectifiers
Transformer/Rectifier Power Sources
Plasma Arc Cutting Power Sources
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.)
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.
1 Year — Parts and Labor Unless Specified
*
*
*
*
*
*
*
*
DS-2 Wire Feeder
Motor Driven Guns (w/exception of Spoolmate
Spoolguns)
Process Controllers
Positioners and Controllers
Automatic Motion Devices
RFCS Foot Controls
Induction Heating Power Sources and Coolers
Water Coolant Systems (Non-Integrated)
*
Flowgauge and Flowmeter Regulators (No Labor)
*
*
*
*
*
*
HF Units
Grids
Spot Welders
Load Banks
Running Gear/Trailers
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.)
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.
*
MIG Guns/TIG Torches
*
Induction Heating Coils and Blankets
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.
*
*
*
*
*
*
Plasma Cutting Torches
Remote Controls
Accessory Kits
Replacement Parts
Spoolmate Spoolguns
Canvas Covers
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.
4.
6 Months — Batteries
5.
90 Days — Parts and Labor
brand_warr 1/05
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 to:
Zip
File a claim for loss or damage during
shipment.
For assistance in filing or settling claims, contact
your distributor and/or equipment manufacturer’s
Transportation Department.
PRINTED IN USA
1/05
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