Miller | LB157406 | Owner Manual | Miller PIPEPRO 304 User manual

Miller PIPEPRO 304 User manual
OM-492
190 603Q
August 2001
Processes
MIG (GMAW) and Pulsed MIG
(GMAW-P) Welding
Flux Cored (FCAW) Welding
Stick (SMAW) Welding
TIG (GTAW) Welding
Air Carbon Arc (CAC-A)
Cutting and Gouging
Description
Engine Driven Welding Generator
PipePro 304
Visit our website at
www.MillerWelds.com
From Miller to You
Thank you and congratulations on choosing Miller.
Now you can get the job done and get it done right. We
know you don’t have time to do it any other way.
That’s why when Niels Miller first started building arc
welders in 1929, he made sure his products offered
long-lasting value and superior quality. Like you, his
customers couldn’t afford anything less. Miller
products had to be more than the best they could be.
They had to be the best you could buy.
Today, the people that build and sell Miller products continue the
tradition. They’re just as committed to providing equipment and service
that meets the high standards of quality and value established in 1929.
This Owner’s Manual is designed to help you get the most out of your
Miller products. Please take time to read the Safety precautions. They
will help you protect yourself against potential hazards on the worksite.
We’ve made installation and operation quick
and easy. With Miller you can count on years
of reliable service with proper maintenance.
And if for some reason the unit needs repair,
there’s a Troubleshooting section that will
Miller is the first welding help you figure out what the problem is. The
equipment manufacturer in parts list will then help you to decide which
the U.S.A. to be registered to
the ISO 9001 Quality System exact part you may need to fix the problem.
Standard.
Warranty and service information for your
particular model are also provided.
Working as hard as you do
– every power source from
Miller is backed by the most
hassle-free warranty in the
business.
Miller offers a Technical
Manual which provides
more detailed service and
parts information for your
unit. To obtain a Technical
Manual, contact your local
distributor. Your distributor
can also supply you with
Welding Process Manuals
such as SMAW, GTAW,
GMAW, and GMAW-P.
Miller Electric manufactures a full line
of welders and welding related equipment.
For information on other quality Miller
products, contact your local Miller distributor
to receive the latest full line catalog or
individual catalog sheets. To locate your nearest
distributor or service agency call 1-800-4-A-Miller,
or visit us at www.MillerWelds.com on the web.
TABLE OF CONTENTS
WARNING
This product, when used
for welding or cutting,
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.)
WARNING
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.
CALIFORNIA
Proposition 65
Warning
Diesel engine exhaust
and some of its constituents are known to
the State of California to
cause cancer, birth
defects, and other
reproductive harm.
The following terms are
used interchangeably
throughout this manual:
MIG = GMAW, Wire Welding
TIG = GTAW
Stick = SMAW
SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. Arc Welding Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3. Engine Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4. Additional Symbols For Installation, Operation, And Maintenance . . . . . . . . . . . . . . . . . . . . .
1-5. Principal Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6. EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1 – CONSIGNES DE SÉCURITÉ – LIRE AVANT UTILISATION . . . . . . . . . . . . . . . . . . . . .
1-1. Signification des symboles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. Dangers relatifs au soudage à l’arc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3. Dangers existant en relation avec le moteur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4. Dangers supplémentaires en relation avec l’installation, le fonctionnement
et la maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5. Principales normes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6. Information sur les champs électromagnétiques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2 – DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1. Symbol Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3 – SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1. Weld, Power, And Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2. Dimensions, Weights, and Operating Angles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3. Duty Cycle And Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4. Volt-Ampere Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-5. Fuel Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4 – INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1. Installing Welding Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Engine Prestart Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3. Adding Coolant To Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4. Connecting The Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5. Installing Exhaust Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-6. Connecting To Weld Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7. Selecting Weld Cable Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8. Remote 14 Receptacle RC5 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5 – OPERATING WELDING GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1. Controls (See Section 5-2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2. Description Of Controls (See Section 5-1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3. Meter Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4. Mode Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5. Lift-Arc TIG Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6 – OPERATING AUXILIARY EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1. Auxiliary Power Receptacles And Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2. Wiring Instructions For Optional 240 Volt, Single-Phase Plug (NEMA 14-50P) . . . . . . . . . . .
6-3. Wiring Instructions For Optional 240 Volt, 3-Phase Twistlock Plug (NEMA L15-30P) . . . . . .
SECTION 7 – MAINTENANCE AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1. Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-2. Maintenance Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3. Servicing Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-4. Servicing Optional Spark Arrestor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-5. Servicing Engine Lubrication And Fuel Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-6. Servicing Engine Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-7. Adjusting Engine Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-8. Overload Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-9. Voltmeter/Ammeter Help Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-10. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 8 – ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 9 – RUN-IN PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9-1. Wetstacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9-2. Run-In Procedure Using Load Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9-3. Run-In Procedure Using Resistance Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 – AUXILIARY POWER GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 11 – PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPTIONS AND ACCESSORIES
WARRANTY
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SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING
rom _nd_11/98
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
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 1-5. Read and follow all
Safety Standards.
Only qualified persons should install, operate, maintain, and
repair this unit.
During operation, keep everybody, especially children, away.
ELECTRIC SHOCK can kill.
Touching live electrical parts can cause fatal shocks
or severe burns. The electrode and work circuit is
electrically live whenever the output is on. The input
power circuit and machine internal circuits are also
live when power is on. In semiautomatic or automatic wire welding, the
wire, wire reel, drive roll housing, and all metal parts touching the
welding wire are electrically live. Incorrectly installed or improperly
grounded equipment is a hazard.
Do not touch live electrical parts.
Wear a safety harness if working above floor level.
Keep all panels and covers securely in place.
Clamp work cable with good metal-to-metal contact to workpiece
or worktable as near the weld as practical.
Insulate work clamp when not connected to workpiece to prevent
contact with any metal object.
Do not connect more than one electrode or work cable to any
single weld output terminal.
SIGNIFICANT DC VOLTAGE exists after stopping
engine on inverters.
Stop engine on inverter and discharge input capacitors according
to instructions in Maintenance Section before touching any parts.
ARC RAYS can burn eyes and skin.
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.
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.
Use only well-maintained equipment. Repair or replace damaged
parts at once. Maintain unit according to manual.
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.
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 air-supplied respirator. Always have a trained watchperson nearby. Welding fumes and gases can displace air and
lower the oxygen level causing injury or death. Be sure the breathing air is safe.
Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapors to form
highly toxic and irritating gases.
Do not weld on coated metals, such as galvanized, lead, or
cadmium plated steel, unless the coating is removed from the weld
area, the area is well ventilated, and if necessary, while wearing an
air-supplied respirator. The coatings and any metals containing
these elements can give off toxic fumes if welded.
OM-492 Page 1
WELDING can cause fire or explosion.
Welding on closed containers, such as tanks,
drums, or pipes, can cause them to blow up. Sparks
can fly off from the welding arc. The flying sparks, hot
workpiece, and hot equipment can cause fires and
burns. Accidental contact of electrode to metal objects can cause
sparks, explosion, overheating, or fire. Check and be sure the area is
safe before doing any welding.
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.
HOT PARTS can cause severe burns.
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.
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.
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.
Wear oil-free protective garments such as leather gloves, heavy
shirt, cuffless trousers, high shoes, and a cap.
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.
Remove any combustibles, such as a butane lighter or matches,
from your person before doing any welding.
Protect compressed gas cylinders from excessive heat, mechanical shocks, slag, open flames, sparks, and arcs.
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.
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.
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
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.
OM-492 Page 2
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.
MOVING PARTS can cause injury.
Keep away from fans, belts, and rotors.
Keep all doors, panels, covers, and guards
closed and securely in place.
Stop engine before installing or connecting unit.
Have only qualified people remove 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.
BATTERY ACID can BURN SKIN and
EYES.
Do not tip battery.
Replace damaged battery.
Flush eyes and skin immediately with water.
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.
ENGINE HEAT can cause fire.
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.
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. 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.
FLYING SPARKS can cause injury.
Wear a face shield to protect eyes and face.
Shape tungsten electrode only on grinder with
proper guards in a safe location wearing proper
face, hand, and body protection.
Sparks can cause fires — keep flammables away.
OVERUSE can cause OVERHEATING.
Allow cooling period; follow rated duty cycle.
Reduce current or reduce duty cycle before
starting to weld again.
Do not block or filter airflow to unit.
STATIC (ESD) can damage PC boards.
Put on grounded wrist strap BEFORE handling
boards or parts.
Use proper static-proof bags and boxes to
store, move, or ship PC boards.
TILTING OF TRAILER can cause injury.
Use tongue jack or blocks to support weight.
Properly install welding generator onto trailer
according to instructions supplied with trailer.
OVERHEATING can damage motors.
Turn off or unplug equipment before starting or
stopping engine.
Do not let low voltage and frequency caused by
low engine speed damage electric motors.
Do not connect 50 or 60 Hertz motors to the 100 Hertz receptacle
where applicable.
READ INSTRUCTIONS.
Use only genuine MILLER replacement parts.
Perform engine maintenance and service
according to this manual and the engine
manual.
OM-492 Page 3
H.F. RADIATION can cause interference.
High-frequency (H.F.) can interfere with radio
navigation, safety services, computers, and
communications equipment.
Have only qualified persons familiar with
electronic equipment perform this installation.
The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation.
If notified by the FCC about interference, stop using the
equipment at once.
Have the installation regularly checked and maintained.
Keep high-frequency source doors and panels tightly shut, keep
spark gaps at correct setting, and use grounding and shielding to
minimize the possibility of interference.
ARC WELDING can cause interference.
Electromagnetic energy can interfere with
sensitive electronic equipment such as
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.
1-5. Principal Safety Standards
Safety in Welding and Cutting, ANSI Standard Z49.1, from American
Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126
Safety and Health Standards, OSHA 29 CFR 1910, from Superintendent of Documents, U.S. Government Printing Office, Washington, D.C.
20402.
Recommended Safe Practices for the Preparation for Welding and Cutting of Containers That Have Held Hazardous Substances, American
Welding Society Standard AWS F4.1, from American Welding Society,
550 N.W. LeJeune Rd, Miami, FL 33126
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 1235 Jefferson Davis Highway,
Suite 501, Arlington, VA 22202.
Code for Safety in Welding and Cutting, CSA Standard W117.2, from
Canadian Standards Association, Standards Sales, 178 Rexdale
Boulevard, Rexdale, Ontario, Canada M9W 1R3.
Safe Practices For Occupation And Educational Eye And Face
Protection, ANSI Standard Z87.1, from American National Standards
Institute, 1430 Broadway, New York, NY 10018.
Cutting And Welding Processes, NFPA Standard 51B, from National
Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
1-6. EMF Information
Considerations About Welding And The Effects Of Low Frequency
Electric And Magnetic Fields
1. Keep cables close together by twisting or taping them.
Welding current, as it flows through welding cables, will cause electromagnetic fields. There has been and still is some concern about such
fields. However, after examining more than 500 studies spanning 17
years of research, a special blue ribbon committee of the National
Research Council concluded that: “The body of evidence, in the
committee’s judgment, has not demonstrated that exposure to powerfrequency electric and magnetic fields is a human-health hazard.”
However, studies are still going forth and evidence continues to be
examined. Until the final conclusions of the research are reached, you
may wish to minimize your exposure to electromagnetic fields when
welding or cutting.
To reduce magnetic fields in the workplace, use the following
procedures:
2. Arrange cables to one side and away from the operator.
OM-492 Page 4
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 1 – CONSIGNES DE SÉCURITÉ – LIRE AVANT
UTILISATION
rom _nd_fre 11/98
1-1. 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.
1-2. 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 1-5. 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.
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.
LES RAYONS DE L’ARC peuvent provoquer des brûlures dans les yeux et
sur la peau.
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.
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.
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.
Ne jamais toucher les pièces électriques sous tension.
Porter des gants et des vêtements de protection secs ne comportant pas
de trous.
S’isoler de la pièce et de la terre au moyen de tapis ou d’autres moyens isolants suffisamment grands pour empêcher le contact physique éventuel
avec la pièce ou la terre.
Ne pas se servir de source électrique àcourant électrique dans les zones
humides, dans les endroits confinés ou là où on risque de tomber.
Se servir d’une source électrique àcourant électrique UNIQUEMENT si le
procédé de soudage le demande.
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.
Couper l’alimentation ou arrêter le moteur avant de procéder à l’installation,
à la réparation ou à l’entretien de l’appareil. Déverrouiller l’alimentation
selon la norme OSHA 29 CFR 1910.147 (voir normes de sécurité).
Installer et mettre à la terre correctement cet appareil conformément à son
manuel d’utilisation et aux codes nationaux, provinciaux et municipaux.
Toujours vérifier la terre du cordon d’alimentation – Vérifier et s’assurer que
le fil de terre du cordon d’alimentation est bien raccordé à la borne de terre
du sectionneur ou que la fiche du cordon est raccordée à une prise
correctement mise à la terre.
En effectuant les raccordements d’entrée fixer d’abord le conducteur de
mise à la terre approprié et contre-vérifier les connexions.
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.
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.
LES FUMÉES ET LES GAZ peuvent
être dangereux.
Le soudage génère des fumées et des gaz. Leur inhalation
peut être dangereux pour votre santé.
Eloigner votre tête des fumées. Ne pas respirer les fumées.
À l’interieur, ventiler la zone et/ou utiliser un échappement au niveau de
l’arc pour l’évacuation des fumées et des gaz de soudage.
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.
OM-492 Page 5
LE SOUDAGE peut provoquer un incendie ou une explosion.
Le soudage effectué sur des conteneurs fermés tels que
des réservoirs, tambours ou des conduites peut provoquer
leur éclatement. Des étincelles peuvent être projetées de
l’arc de soudure. La projection d’étincelles, des pièces chaudes et des
équipements chauds peut provoquer des incendies et des brûlures. Le contact
accidentel de l’électrode avec des objets métalliques peut provoquer des
étincelles, une explosion, un surchauffement ou un incendie. Avant de
commencer le soudage, vérifier et s’assurer que l’endroit ne présente pas de
danger.
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.
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.
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.
Porter des protections approuvés pour les oreilles si
le niveau sondre est trop élevé.
LES CHAMPS MAGNÉTIQUES peuvent
affecter les stimulateurs cardiaques.
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.
Si des BOUTEILLES sont endommagées, elles pourront exploser.
Des bouteilles de gaz protecteur contiennent du gaz sous
haute pression. Si une bouteille est endommagée, elle peut
exploser. Du fait que les bouteilles de gaz font normalement partie du procédé de soudage, les manipuler avec
précaution.
Protéger les bouteilles de gaz comprimé d’une chaleur excessive, des
chocs mécaniques, 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.
Porter des lunettes de sécurité avec écrans latéraux ou un écran facial.
LES ACCUMULATIONS DE GAZ risquent de provoquer des blessures ou
même la mort.
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.
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.
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.
DES PARTICULES VOLANTES
peuvent blesser les yeux.
DES PIÈCES CHAUDES peuvent
provoquer des brûlures graves.
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.
1-3. Dangers existant en relation avec le moteur
LE CARBURANT MOTEUR peut provoquer un incendie ou une explosion.
LA VAPEUR ET LE LIQUIDE DE
REFROIDISSEMENT CHAUD peuvent
provoquer des brûlures.
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.
OM-492 Page 6
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.
DES ORGANES MOBILES peuvent
provoquer des blessures.
L’ACIDE DE LA BATTERIE peut provoquer des brûlures dans les YEUX et
sur la PEAU.
Ne pas approcher les mains des ventilateurs, courroies et autres pièces en mouvement.
Maintenir fermés et fixement en place les portes,
panneaux, recouvrements et dispositifs de
protection.
Arrêter le moteur avant d’installer ou brancher l’appareil.
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.
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.
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.
Ne pas renverser la batterie.
Remplacer une batterie endommagée.
Rincer immédiatement les yeux et la peau à l’eau.
LES GAZ D’ÈCHAPPEMENT DU
MOTEUR peuvent provoquer des
accidents mortels.
Utiliser l’équipement à l’extérieur dans des zones ouvertes et bien ventilées.
En cas d’utilisation dans un endroit fermé évacuer les gaz d’échappement du moteur vers l’extérieur à distance des entrées d’air dans les bâtiments.
LA CHALEUR DU MOTEUR peut provoquer un incendie.
Ne pas placer l’appareil sur, au-dessus ou à proximité
de surfaces inflammables.
Tenir à distance les produits inflammables de
l’échappement.
LES ÉTINCELLES À L’ÉCHAPPEMENT
peuvent provoquer un incendie.
Empêcher les étincelles d’échappement du moteur
de provoquer un incendie.
Utiliser uniquement un pare-étincelles approuvé –
voir codes en vigueur.
1-4. 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.
LES ÉTINCELLES VOLANTES risquent de provoquer des blessures.
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.
L’EMPLOI EXCESSIF peut
SURCHAUFFER L’ÉQUIPEMENT.
LES
CHARGES
ÉLECTROSTATIQUES
peuvent
endommager les circuits imprimés.
Établir la connexion avec la barrette de terre avant de
manipuler des cartes ou des pièces.
Utiliser des pochettes et des boîtes antistatiques
pour stocker, déplacer ou expédier des cartes de
circuits imprimes.
UNE REMORQUE QUI BASCULE peut
entraîner des blessures.
LE SURCHAUFFEMENT peut endommager le moteur électrique.
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.
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.
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.
LIRE LES INSTRUCTIONS.
Utiliser seulement les pièces de rechange d’origine.
Effecteur la maintenance et la mise en service
d’après le manuel et celui du moteur.
OM-492 Page 7
LE RAYONNEMENT HAUTE FRÉQUENCE (H.F.) risque de provoquer
des interférences.
LE SOUDAGE À L’ARC risque de
provoquer des interférences.
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.
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.
1-5. Principales normes de sécurité
Safety in Welding and Cutting, norme ANSI Z49.1, de l’American Welding Society, 550 N.W. Lejeune Rd, Miami FL 33126
Safety and Health Sandards, OSHA 29 CFR 1910, du Superintendent
of Documents, U.S. Government Printing Office, Washington, D.C.
20402.
Recommended Safe Practice for the Preparation for Welding and Cutting of Containers That Have Held Hazardous Substances, norme AWS
F4.1, de l’American Welding Society, 550 N.W. Lejeune Rd, Miami FL
33126
National Electrical Code, NFPA Standard 70, de la National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
de la Compressed Gas Association, 1235 Jefferson Davis Highway,
Suite 501, Arlington, VA 22202.
Règles de sécurité en soudage, coupage et procédés connexes, norme
CSA W117.2, de l’Association canadienne de normalisation, vente de
normes, 178 Rexdale Boulevard, Rexdale (Ontario) Canada M9W 1R3.
Safe Practices For Occupation And Educational Eye And Face Protection, norme ANSI Z87.1, de l’American National Standards Institute,
1430 Broadway, New York, NY 10018.
Cutting and Welding Processes, norme NFPA 51B, de la National Fire
Protection Association, Batterymarch Park, Quincy, MA 02269.
1-6. Information sur les champs électromagnétiques
Données sur le soudage électrique et sur les effets, pour l’organisme,
des champs magnétiques basse fréquence
Afin de réduire les champs électromagnétiques dans l’environnement
de travail, respecter les consignes suivantes :
1
Le courant de soudage, pendant son passage dans les câbles de soudage, causera des champs électromagnétiques. Il y a eu et il y a encore
un certain souci à propos de tels champs. Cependant, après avoir examiné plus de 500 études qui ont été faites pendant une période de
recherche de 17 ans, un comité spécial ruban bleu du National Research Council a conclu: “L’accumulation de preuves, suivant le
jugement du comité, n’a pas démontré que l’exposition aux champs
magnétiques et champs électriques à haute fréquence représente un
risque à la santé humaine”. Toutefois, des études sont toujours en cours
et les preuves continuent à être examinées. En attendant que les conclusions finales de la recherche soient établies, il vous serait
souhaitable de réduire votre exposition aux champs électromagnétiques pendant le soudage ou le coupage.
OM-492 Page 8
2
3
4
5
Garder les câbles ensembles en les torsadant ou en les
attachant avec du ruban adhésif.
Mettre tous les câbles du côté opposé de l’opérateur.
Ne pas courber pas et ne pas entourer pas les câbles autour de
votre corps.
Garder le poste de soudage et les câbles le plus loin possible de
vous.
Relier la pince de masse le plus près possible de la zone de
soudure.
Consignes relatives aux stimulateurs cardiaques :
Les personnes qui portent un stimulateur cardiaque doivent avant tout
consulter leur docteur. Si vous êtes déclaré apte par votre docteur, il est
alors recommandé de respecter les consignes ci–dessus.
SECTION 2 – DEFINITIONS
2-1. Symbol Definitions
Stop Engine
Fast
(Run, Weld/Power)
Fast/Slow
(Run/Idle)
Slow (Idle)
Start Engine
Panel/Local
Temperature
Fuel
Engine Oil
On
Check Valve
Clearance
Battery (Engine)
Engine
Read Operator’s
Manual
MIG (GMAW),
Wire
Stick (SMAW)
TIG (GTAW)
Circuit Breaker
Foot Control
Manual Control
Touch Start
(GTAW)
Pulsed
Positive
Negative
Alternating Current
(AC)
Output
Time
Hours
Seconds
Protective Earth
(Ground)
Remote 14
Receptacle
Work Connection
Glow Plug
Electrode
Positive
Electrode Negative
High Temperature
h
Do not switch while
welding
14
Wire Feed
A
s
V
Amperes
Volts
SECTION 3 – SPECIFICATIONS
3-1. Weld, Power, And Engine Specifications
Welding
Mode
CC/DC
CV/DC
Rated
Welding
Output
300 A, 32 V,
60% duty
Cycle
Maximum
Open-Circuit
Voltage
99
Amperage
Range In
CC Mode
5 – 375 A
Voltage
Range In
CV Mode
Auxiliary
Power Rating
10 – 34 V
Single-Phase,
12 kVA/kW
100/50 A,
120/240 V AC,
60 Hz
Fuel Capacity
Engine
13 gal (49 L)
Tank
Kubota DH905
Water-Cooled,
Three-Cylinder,
Four-Cycle, 26 HP
Diesel Engine
OM-492 Page 9
3-2. Dimensions, Weights, and Operating Angles
Dimensions
Height
36 in (914 mm)
Width
24 in (610 mm)
Depth
59 in (1499 mm)
A
23-5/8 in (600 mm)
B
21-1/2 in (546 mm)
C
1 in (25 mm)
A
B
C
Do not exceed tilt angles or engine could
be damaged or unit could tip.
D
G
4 Holes
Do not move or operate unit where it could
tip.
E
F
D
15-5/8 in (397 mm)
E
26-3/8 in (679 mm)
F
58-3/4 in (1492 mm)
G
13/32 in (10 mm) Dia.
20°
20°
20°
20°
Weight
925 lb (420 kg)
Front Panel End
800 426
3-3. Duty Cycle And Overheating
Duty Cycle is percentage of 10 minutes that unit can weld at rated load
without overheating.
If unit overheats, output stops, a
Help message is displayed (see
Section 7-9), and cooling fan runs.
Wait fifteen minutes for unit to cool.
Reduce amperage or voltage, or
duty cycle before welding.
Exceeding duty cycle can
damage unit and void
warranty.
60% Duty Cycle
6 Minutes Welding
4 Minutes Resting
Overheating
A or V
0
15
Minutes
OR
Reduce Duty Cycle
sduty1 5/95 / 196 698
OM-492 Page 10
3-4. Volt-Ampere Curves
Volt-ampere curves show minimum and maximum voltage and
amperage output capabilities of
unit. Curves of other settings fall between curves shown.
A. CC Mode
ARC CONTROL
B. CV Mode
178 652 / 178 653
OM-492 Page 11
3-5. Fuel Consumption
7.57
1.70
2.00
6.62
1.46
1.75
5.67
1.25
1.50
4.73
1.04
1.25
3.78
0.83
1.00
2.84
0.62
0.75
1.98
0.40
0.50
3600 RPM
IDLE
0.95
0.21
0.25
0
U.S. GAL./HR.
IMP. GAL./HR.
LITERS/HR.
0
50
100 150 200 250 300 350 400 450 500
DC WELD AMPERES AT 100% DUTY CYCLE
193 458
SECTION 4 – INSTALLATION
4-1. Installing Welding Generator
Movement
Do not weld on base. Welding on base can cause fuel
tank fire or explosion. Bolt
unit down using holes provided in base.
Airflow Clearance
Do not lift unit from end.
18 in
(460 mm)
18 in
(460 mm)
18 in
(460 mm)
OR
Grounding
Location
Always ground generator
frame to vehicle frame to prevent electric shock and static
electricity hazards.
18 in
(460 mm)
18 in
(460 mm)
Always securely fasten
welding generator onto
transport vehicle or trailer
and comply with all DOT and
other applicable codes.
1
2
3
3
1
GND/PE
4
4
Generator Base
Metal Vehicle Frame
Equipment Grounding
Terminal
Grounding Cable
Use #10 AWG or larger insulated
copper wire.
If unit does not have GFCI receptacles,
use
GFCIprotected extension cord.
OR
OR
2
Electrically bond generator frame to vehicle frame
by metal-to-metal contact.
2
install1 10/00 – Ref. ST-800 652 / Ref. ST-800 477-A / ST-158 936-A / S-0854
OM-492 Page 12
4-2. Engine Prestart Checks
Check radiator coolant level when fluid is low in recovery tank.
Full
Capacity
w/Overflow Tank
6.4 qt (6 L)
Full
1/2 in
(13 mm)
Full
Diesel
Full
802 330-B
Check all fluids daily. Engine must be cold
and on a level surface. Unit is shipped with
10W30 engine oil.
Engine stops if oil pressure is too low or engine 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 9.
Fuel
Do not use gasoline. Gasoline will
damage engine.
Add fresh diesel fuel before starting engine
the first time (see maintenance label for
specifications). Fill fuel tank up to 1/2 in. (13
mm) from top to allow room for expansion.
Do not run out of fuel or air enters fuel system and causes starting problems. See engine manual to bleed air from fuel system.
Oil
After fueling, check oil with unit on level surface. If oil is not up to full mark on dipstick,
add oil (see maintenance label).
Engine may use oil and wetstacking
may occur during run-in period.
Check oil several times daily during
run-in.
Coolant
Check coolant level in recovery tank before
starting unit the first time. Add coolant if
coolant is below bottom of radiator filler neck
(see Section 4-3 for radiator filling instructions.
Check coolant in recovery tank daily. If coolant is below Full level, add coolant until coolant level in tank is between Full and Low levels. If recovery tank coolant level was low,
also check coolant level in radiator (see
Section 4-3).
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.
Keep radiator and air intake clean and free
of dirt.
Incorrect engine temperature can
damage engine. Do not run engine
without a properly working thermostat and radiator cap.
To improve cold weather starting:
Keep battery in good condition. Store
battery in warm area off concrete
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.
OM-492 Page 13
4-3. Adding Coolant To Radiator
Stop engine and let cool.
Full
1
Capacity
w/Overflow Tank
6.4 qt (6 L)
Check coolant level according
to Section 4-2 before starting
this procedure.
If coolant level is below bottom of
radiator filler neck, add coolant as
follows:
1 Radiator Air Bleed Screw
Remove radiator 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 screw and radiator cap.
Check coolant level in recovery
tank (see Section 4-2).
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.
Tools Needed:
Ref. 802 330-B
4-4. Connecting The Battery
Connect
negative (–)
cable last.
–
+
Tools Needed:
3/8, 1/2 in
Ref. 203 019 / 802 330-B / Ref. S-0756-D
OM-492 Page 14
4-5. Installing Exhaust Pipe
Point exhaust pipe in desired
direction but always away from
front panel and direction of
travel.
Tools Needed:
1/2 in
802 173-B / Ref. 203 019
4-6. Connecting To Weld Output Terminals
1
2
Positive (+) Weld Output
Terminal
Negative (–) Weld Output
Terminal
For MIG welding, connect work
cable to Negative (–) terminal
and wire feeder cable to Positive
(+) terminal.
For Stick/TIG welding Direct Current Electrode Positive (DCEP),
connect work cable to Negative
(–) terminal and electrode holder
cable to Positive (+) terminal.
For Direct Current Electrode
Positive (DCEP), reverse cable
connections.
1
2
801 941 / Ref. 203 019 / 802 174-E
OM-492 Page 15
4-7. 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
Turn off power 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)
Do not use worn, damaged, undersized, or
poorly spliced cables.
10 – 100% Duty Cycle
* This
chart is a general guideline and may not suit all applications. If cable overheating occurs (normally you can smell it), use next size larger
cable.
**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
( ) = mm2 for metric use
S-0007-E–
***For distances longer than those shown in this guide, call a factory applications representative at 920-735-4505.
4-8. Remote 14 Receptacle RC5 Information
NOTE
Engine runs at weld/power speed whenever a device connected to the remote 14
receptacle is running.
Socket*
A
24 volts ac. Protected by circuit breaker CB11.
B
Contact closure to A completes 24 volts ac
contactor control circuit.
I
115 volts ac. Protected by circuit breaker CB12.
J
Contact closure to I completes 115 volts ac
contactor control circuit.
C
Output to remote control; 0 to +10 volts dc, +10
volts dc in MIG mode.
D
Remote control circuit common.
E
0 to +10 volts dc input command signal from
remote control.
M
CC/CV select (CC/CV models).
A/V
F
Current feedback; +1 volt dc per 100 amperes.
AMPERAGE
VOLTAGE
H
Voltage feedback; +1 volt dc per 10 output receptacle volts.
G
Circuit common for 24 and 115 volts ac circuits.
K
Chassis common.
24 VOLTS AC
A
B
K
J
115 VOLTS AC
I
H
C L N
M
D
G
E F
REMOTE
OUTPUT
CONTROL
802 174-E
*The remaining sockets are not used.
OM-492 Page 16
Socket Information
GND
Notes
OM-492 Page 17
SECTION 5 – OPERATING WELDING GENERATOR
5-1. Controls (See Section 5-2)
2
3
4
5
6
7
8
10
9
1
14
11
12
13
15
Ref. 203 019 / 802 330-B
OM-492 Page 18
5-2. Description Of Controls (See Section 5-1)
The
fan motor is thermostatically
controlled and only runs when cooling is
needed.
Engine Lights
1 Battery Charging Light
Light goes on if engine alternator is not charging battery. Engine continues to run.
Stop engine and fix trouble if Battery
Charging light goes on.
2 Engine Temperature Light
Light goes on and engine stops if engine temperature is too high.
Stop engine and fix trouble if Engine
Temperature light goes on.
3 Engine Oil Pressure Light
Light goes on and engine stops if oil pressure
is too low. Light goes on momentarily during
start-up but goes out when engine reaches
normal oil pressure.
Stop engine and fix trouble if Engine
Oil Pressure light stays on after startup.
4 Glow Plug Light
Light goes on when glow plug is energized and
warming up. Glow plug warms in about six
seconds and engine can be started (see starting instructions following).
Do not use glow plug longer than 20
seconds.
Engine Gauges
5 Engine Hour Meter
6 Fuel Gauge
Weld Controls
7 Dig/Inductance Control
Control adjusts Dig when Stick mode is selected on mode switch. When control is set toward minimum, short-circuit amperage at low
arc voltage is the same as normal welding
amperage.
When set toward maximum, short-circuit am-
perage is increased at low arc voltage to assist with arc starts and help prevent the electrode from sticking while welding (see volt-ampere curves in Section 3-4).
Select setting best suited for application.
Control adjusts inductance when MIG or
V-Sense Feeder position is selected on the
mode switch. Inductance determines the
“wetness” of the weld puddle. When set toward maximum, “wetness” (puddle fluidity) increases.
When Pulsed MIG or one of the TIG modes is
selected, this control is not functional.
8 Voltmeter
Meter displays weld voltage and help messages (see Sections 5-3 and 7-9).
9 Ammeter
Meter displays weld amperage and help messages (see Sections 5-3 and 7-9).
10 V/A (Voltage/Amperage) Adjustment
Control
11 Mode Switch
The Mode switch setting determines both the
process and output On/Off control (see Section 5-4). Source of control (panel or remote)
for the amount of output is selected by the V/A
Control switch.
For Air Carbon Arc (CAC-A) cutting and gouging, place switch in Stick position. For best results, place Inductance/Dig control in the maximum position.
12 V/A (Voltage/Amperage) Control Switch
For front panel control, place switch in Panel
position and use the V/A Adjustment control.
For remote control, make connections to Remote 14 receptacle, and place switch in Remote position. In most modes, remote control
is a percent of V/A Adjustment control setting
(value selected on V/A Adjustment control is
maximum available on remote). In the MIG
mode, remote control provides full range of
unit output regardless of V/A Adjust control
setting.
Engine Starting Controls
13 Glow Plug Switch
Use switch to energize glow plug for cold
weather starting. Glow plug warms in about
six seconds and engine can be started (see
starting instructions following).
14 Engine Control Switch
Use switch to start engine, select speed, and
stop engine. In Run/Idle position, engine runs
at idle speed at no load, and weld/power
speed under load. In Run position, engine
runs at weld/power speed.
To Start:
Do not use ether as a starting aid.
Using ether voids warranty.
Above 325 F: turn Engine Control switch to
Start. Release switch when engine starts and
Engine Oil Pressure light goes out.
If engine does not start, let engine come
to a complete stop before attempting restart.
Below 325 F: turn engine control switch to
Run/Idle position. Push Glow Plug switch up
and hold about six seconds. Turn Engine Control switch to Start. Release switch when engine starts and Engine Oil Pressure light goes
out. Do not crank engine while engine is turning.
If engine does not start, let engine come
to a complete stop before attempting restart.
To Stop: turn Engine Control switch to Off
position.
Push engine stop lever
to stop engine if
Engine Control switch does not work (see
item 15).
15 Engine Stop Lever
Use lever to stop engine if Engine Control
switch does not work.
OM-492 Page 19
5-3. Meter Functions
NOTE
The meters display the actual weld output values for approximately three seconds
after the arc is broken.
Mode
Meter Reading At Idle
V
Scratch
Start TIG
Lift-Arc TIG
Meter Reading While Welding
A
80.0
85
Actual Volts
Actual Amps
V
A
V
A
7.0
85
85
Preset Amps
Actual Volts
Actual Amps
V
A
V
A
Blank
Preset Amps
Actual Volts
Actual Amps
V
A
V
A
24.5
250
Preset Volts
Blank
Actual Volts
Actual Amps
V
A
V
A
10.3
85
PPP
PPP
24.5
250
Pulse Display
Pulse Display
Actual Volts
Actual Amps
V
A
V
A
Blank
Preset Amps
Actual Volts
Actual Amps
V
A
V
A
85
CC
80.0
V-Sense
Feeder
10.3
Actual Volts
24.5
Stick
85
Preset Amps
85
Pulsed
MIG
10.3
A
Actual Volts (OCV)
TIG
MIG
V
85
24.5
24.5
85
85
Actual Volts (OCV)
Preset Amps
Actual Volts
Actual Amps
V
A
V
A
24.5
250
Blank
Actual Volts
Actual Amps
80.0
Flashes OCV And Preset
5-4. Mode Switch Settings
NOTE
The Stick and CC modes provide the Adaptive Hot Start feature, which
automatically increases the output amperage at the start of a weld should the start
require it. This eliminates electrode sticking at arc start.
Mode Switch Setting
Process
Output On/Off Control
Scratch Start TIG
GTAW
Electrode Hot
Lift-Arc TIG
GTAW – See Section 5-5
Electrode Hot
TIG
GTAW With HF Unit, Pulsing Device, Or Remote Control
At Remote 14
MIG
GMAW
At Remote 14
Pulsed MIG
GMAW-P (Requires an external pulsing device.)
At Remote 14
CC
Stick (SMAW) With Remote On/Off
At Remote 14
Stick
SMAW
Electrode Hot
V-Sense Feeder
MIG (GMAW) With Voltage Sensing Wire Feeder
Electrode Hot
OM-492 Page 20
5-5. Lift-Arc TIG Procedure
With Mode Switch in the Lift-Arc
TIG position, start an arc as follows:
1
“Touch”
1–2
Seconds
2
1
TIG Electrode
2
Workpiece
Touch tungsten electrode to workpiece at weld start point, hold
electrode to workpiece for 1-2
seconds, and slowly lift electrode.
An arc will form when electrode is
lifted.
Normal open-circuit voltage is not
present before tungsten electrode
touches workpiece; only a low
sensing voltage is present between
electrode and workpiece. The
solid-state output contactor does
not energize until after electrode is
touching workpiece. This allows
electrode to touch workpiece without overheating, sticking, or getting
contaminated.
Do NOT Strike Like A Match!
Ref. S-156 279
Notes
OM-492 Page 21
SECTION 6 – OPERATING AUXILIARY EQUIPMENT
6-1. Auxiliary Power Receptacles And Circuit Breakers
5
1
2
3
6
4
7
8
SIMULTANEOUS WELDING AND AUXILIARY POWER
Weld
Current
In Amperes
Total
Power
In Watts
350
300
250
200
150
100
50
0
11900
9600
7500
5600
3900
2400
1100
0
120 V
Single-Phase Three-Phase
Receptacle
240 V
240 V
Amperes
Receptacle
Receptacle
Amperes
Amperes
–
16
38
40
40
40
40
40
–
5
15
30
35
40
45
50
–
4
10
13
19
23
26
30
203 019
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
Auxiliary
power decreases as weld
current increases.
1
240 V 50 A AC Receptacle RC3
RC3 supplies 60 Hz single-phase power at
weld/power speed. Maximum output is 12
kVA/kW.
2
120 V 15 A AC Duplex Receptacle
RC2
3
120 V 15 A AC Duplex Receptacle
RC1
RC2 and RC1 supply 60 Hz single-phase
power at weld/power speed. Maximum outOM-492 Page 22
put from RC2 or RC3 is 1.8 kVA/kW.
4
240 V 30 A, AC Twistlock Receptacle
RC6
RC6 supplies 60 Hz three-phase power at
weld/power speed. Maximum output is 12
kVA/kW.
5
Circuit Breaker CB3
the receptacle does not work. Press button
to reset breaker.
7 Circuit Breaker CB13
CB13 protects RC6 from overload. If CB13
opens, the receptacle does not work. Push
breaker bar up to reset.
If a breaker continues to open, contact
Factory Authorized Service Agent.
CB3 protects RC1, RC2, and RC3 from
overload. If CB3 opens, RC1, RC2, and
RC3 do not work. Place switch in On position to reset breaker.
Combined output of all receptacles limited
to 12 kVA/kW rating of the generator.
6
2 x (120 V x 13 A) + (240 V x 28 A) = 12
kVA/kW
8 Auxiliary Power While Welding Table
Circuit Breakers CB1 And CB2
CB1 protects RC1 and CB2 protects RC2
from from overload. If CB1 or CB2 opens,
EXAMPLE: If 13 A is drawn from RC1 and
RC2, only 37 A is available at RC3:
6-2. Wiring Instructions For Optional 240 Volt, Single-Phase Plug (NEMA 14-50P)
The plug can be wired for a 240 V,
2-wire load or a 120/240V, 3-wire
load. See circuit diagram.
1
3
1
4
Plug Wired for 120/240 V,
3-Wire Load
When wired for 120 V loads, each
duplex receptacle shares a load
with one half of 240 V receptacle.
120V
120V
2
Plug Wired for 240 V, 2-Wire
Load
3
Neutral (Silver) Terminal
4
Load 1 (Brass)Terminal
5
Load 2 (Brass) Terminal
6
Ground (Green) Terminal
5
240V
6
2
3
4
Strip cord jacket back enough to
separate conductors.
Strip conductors enough to make
good contact with plug terminals.
Make plug connections and reinstall outer shell and cord grip.
240V
6
Tighten assembly screws onto
shell. Do not overtighten.
5
Tools Needed:
Plug1 7/99 – ST-120 813-D
6-3. Wiring Instructions For Optional 240 Volt, 3-Phase Twistlock Plug (NEMA L15-30P)
4
3
1
5
1
240 V AC Three-Phase, 30 A,
3P4W Twistlock Plug
2
Load 1 (Brass) Terminal (X)
3
Load 2 (Brass)Terminal (Y)
4
Load 3 (Brass) Terminal (Z)
5
Ground (Green) Terminal (G)
6
Outer Shell
7
Cord Grip
Strip cord jacket back enough to separate conductors.
240V
2
240V
7
240V
Strip conductors enough to make
good contact with plug terminals.
Make plug connections and reinstall
outer shell and cord grip.
Tighten assembly screws onto shell.
Do not overtighten.
6
Tools Needed:
Plug2 7/99 – 802 437
OM-492 Page 23
SECTION 7 – MAINTENANCE AND TROUBLESHOOTING
7-1. Routine Maintenance
Note
Follow the storage procedure in the engine owner’s manual if the unit will not be used for an
extended period.
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.
8h
Full
Wipe Up
Spills.
Check Fluid
Levels. See
Section 4-2.
FUEL
WATER
Recovery Tank
20 h
Check and clean optional
spark arrestor screen.
See Section 7-4.
50 h
Clean and
tighten weld
terminals.
Check fuel lines
and
connections.
See Section 7-5.
100 h
Check air cleaner
hoses for cracks
and loose clamps.
Service air filter element.
See Section 7-3.
Clean and
tighten battery
connections.
5/16 in.
(8 mm)
Check belt tension.
200 h
Change oil filter.
Section
7-5
maintenance label.
Change oil. See Section 7-5
and maintenance label.
Replace primary
fuel filter. See
Section 7-5.
Check radiator
hoses
and
clamps.
Replace unreadable
labels.
400 h
Replace secondary
fuel filter. See
Section 7-5.
OM-492 Page 24
See
and
Drain Water From
Fuel System. See
Section 7-5.
500 h
Replace fan belt.
Drain sludge from
fuel
tank.
Flush radiator.
FUEL
SLUDGE
Repair or replace
cracked cables.
800 h
Check valve
clearance.*
1000 h
Blow out or
vacuum inside.
During heavy
service, clean
monthly.
OR
Service welding generator
brushes and slip rings. Service
more often in dirty conditions.*
2000 h
Replace fuel
lines
and
clamps. See
Section 7-5.
Replace
radiator
coolant and hoses.
See Section 7-6.
Notes
OM-492 Page 25
7-2. Maintenance Label
OM-492 Page 26
7-3. 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.
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-492 Page 27
7-4. Servicing Optional Spark Arrestor
Stop engine and let cool.
1
Spark Arrestor Screen
Clean and inspect screen. Replace
spark arrestor if screen wires are
broken or missing.
1
Tools Needed:
1/4 in
Ref. 203 019-B / 802 175-D
Notes
OM-492 Page 28
7-5. Servicing Engine Lubrication And Fuel Systems
4
FLOW
5
4
1
6
7
3
8
Tools Needed:
2
9/16 in
Ref. 203 019 / 802 330-B / S-0842
Stop engine and let cool.
1
Oil Filter
2
Oil Drain Valve
3
4
5
1/2 ID x 12 in Hose
Fuel Line
Primary Fuel Filter
To drain water from fuel system:
To change coolant:
Open secondary fuel filter petcock and
drain water into metal container. Close petcock when water-free fuel flows.
Change coolant according to engine manual.
To change fuel filters:
6
Secondary Fuel Filter
Install new primary fuel filter as shown.
7
Petcock
8
Fuel Tank Sludge Drain
Replace secondary fuel filter according to
engine manual.
To change oil and filter:
Replace fuel lines if cracked or worn.
Pull oil drain hose through access hole in
base. Change engine oil and filter according
to instructions in engine manual.
Wipe up any spilled fuel.
Close valve and valve cap before adding oil and running engine.
Fill crankcase with new oil to full mark on
dipstick (see Section 4-2).
After servicing, start engine and
check for fuel leaks.
Stop engine, tighten connections as
necessary, and wipe up fuel.
Run engine until engine reaches normal operating temperature. Loosen air bleed
screw to remove air from cooling system.
Tighten screw.
Check coolant level in recovery tank. Add
coolant if necessary.
To drain sludge from fuel tank:
Put metal container under drain, and remove sludge drain plug. Reinstall plug
when done.
OM-492 Page 29
7-6. Servicing Engine Cooling System
Stop engine and let cool.
1
Radiator Draincock
2
Radiator Cap
3
Radiator Air Bleed Screw
Change coolant according to engine
manual. Add coolant according to Section 4-3).
Run engine until engine reaches normal
operating temperature. Loosen air bleed
screw to remove air from cooling system.
Tighten screw.
Check coolant level in recovery tank. Add
coolant if necessary
1
3
2
802 330-B / 802 581
OM-492 Page 30
7-7. Adjusting Engine Speed
After tuning engine, check engine
speeds with a tachometer (see
table). If necessary, adjust speeds
as follows:
2500 rpm
Start engine and run until warm.
Turn V/A control to max.
3750 Max
Adjusting Idle Speed
Turn Engine Control switch to Run/
Idle position.
1
2
3
Throttle Solenoid
Idle Speed Jam Nut
Idle Speed Screw
Loosen nut and turn screw clockwise to increase idle speed. Turn
screw counterclockwise to decrease idle speed. Tighten nut.
See engine manual for governor
sensitivity adjustment.
Adjusting Weld/Power Speed
4
5
Weld Speed Jam Nut
Adjustment Screw
Turn Engine Control switch to Run
position. Loosen nut and turn screw
counterclockwise to increase
speed. Turn screw clockwise to decrease speed. Tighten nut.
Using Engine Stop Lever
6
Engine Stop Lever
Use lever to stop engine if Engine
Control switch does not work.
4
5
3
1
2
6
Tools Needed:
10 mm
802 330-B
OM-492 Page 31
7-8. Overload Protection
Stop engine.
Tools Needed:
3/8 in
1
2
When a circuit breaker opens,
it usually indicates a more serious problem exists. Contact
Factory Authorized Service
Agent.
1 Circuit Breaker CB12
CB12 protects the 115 volt ac output to Remote 14 receptacle RC5.
If CB12 opens, 115 volt ac output to
RC5 stops.
2 Circuit Breaker CB11
CB11 protects the 24 volt ac output
to Remote 14 receptacle RC5. If
CB11 opens, 24 volt ac output to
RC5 stops.
Press button to reset breaker.
3 Circuit Breaker CB7
4 Circuit Breaker CB8
5 Circuit Breaker CB9
6 Circuit Breaker CB10
CB7 protects the engine glow plug
from overload. If CB7 opens, the
glow plug does not work and engine
may not start in cold weather.
Check continuity and connections
of engine glow plug.
CB8 protects the engine wiring system from overload. If CB8 opens,
the engine will not crank. Check
battery, starter, and engine control
switch.
CB9 protects the engine throttle solenoid from overload. If CB9 opens,
the engine will not run at idle speed.
Check throttle solenoid TS1 for obstructions.
6
5
4
3
CB10 protects the engine fuel solenoid from overload. If CB10 opens,
the engine cranks but does not
start. Check fuel solenoid FS1 for
obstructions.
Ref. 203 019-B / 802 174-E / 802 175-D
OM-492 Page 32
7-9. Voltmeter/Ammeter Help Displays
V
A
1
V
A
HE.L
P–5
V
A
HE.L
P–6
V
A
HE.L
P–7
V
A
HE.L
P–8
V
A
HE.L
P–9
6
HE.L
P–0
V
A
2
7
HE.L
P–1
V
A
3
8
HE.L
P–2
V
A
4
9
HE.L
P–3
V
A
5
10
HE.L
P–4
802 174-E
Use the voltmeter/ammeter help displays to
help determine the cause of no weld output.
When a help display is shown, the inverter
module weld output has stopped but the engine continues to run. Correct the problem
before resuming operation.
3
The display screen resets when the fault is
corrected.
4
All directions are in reference to the front
of the unit. All circuitry referred to is located inside the inverter module.
Indicates the left side of the unit has overheated. The unit has shut down to allow the
fan to cool it (see Section 3-3). Operation will
continue when the unit has cooled.
1
Help 0 Display
5
Indicates a shorted thermistor RT2 on the left
side of the unit. If this display is shown, contact a Factory Authorized Service Agent.
2
Help 2 Display
Indicates a malfunction in the thermal protection circuitry located on the left side of the unit.
If this display is shown, contact a Factory Authorized Service Agent.
Help 3 Display
Help 4 Display
Indicates a malfunction in the thermal protection circuitry located on the right side of the
unit. If this display is shown, contact a Factory
Authorized Service Agent.
Help 1 Display
6
Indicates a malfunction in the primary power
circuit possibly caused by applying a high
weld load at idle speed. Turn Engine Control
switch to Run position. If problem continues,
contact a Factory Authorized Service Agent.
Help 5 Display
Indicates the right side of the unit has overheated. The unit has shut down to allow the
fan to cool it (see Section 3-3). Operation will
continue when the unit has cooled.
7
Help 6 Display
Indicates that the input voltage is too low and
the unit has automatically shut down. Operation will continue when the voltage is within the
acceptable lower range limit (15% below the
applicable input voltage). If this display is
shown, have a Factory Authorized Service
Agent check the power generator output voltage.
8
Help 7 Display
Indicates that the input voltage is too high and
the unit has automatically shut down. Operation will continue when the voltage is within the
acceptable upper range limit (15% above the
applicable input voltage). If this display is
shown, have a Factory Authorized Service
Agent check the power generator output voltage.
9
Help 8 Display
Indicates a malfunction in the secondary power circuit of the unit. If this display is shown,
contact a Factory Authorized Service Agent.
10 Help 9 Display
Indicates a shorted thermistor RT1 on the
right side of the unit. If this display is shown,
contact a Factory Authorized Service Agent.
OM-492 Page 33
7-10. Troubleshooting
A. Welding
Trouble
No weld output.
Remedy
Check control settings.
Check weld connections.
Disconnect equipment from auxiliary power receptacles during start-up.
Have Factory Authorized Service Agent check brushes, slip rings, voltage regulator board PC8, interconnecting board PC2, and control board PC1.
If using remote control, be sure mode switch is in a position that provides output control at Remote 14
receptacle (see Sections 4-8 and 5-1).
Check, repair, or replace remote control.
Unit overheated. Allow unit to run so fan cools unit (see Section 3-3).
Ammeter and voltmeter do not work
after unit has run out of fuel.
Restart the engine.
Low weld output.
Check control settings.
Place V/A Control switch in Panel position, or move switch to Remote position and connect remote
amperage/voltage control to Remote 14 receptacle RC5 (see Section 4-8).
Check and clean air cleaner as necessary (see Section 7-3).
Check engine speed, and adjust if necessary (see Section 7-7).
If using remote control, be sure mode switch is in a position that provides output control at Remote 14
receptacle RC5 (see Sections 4-8 and 5-1).
Have Factory Authorized Service Agent check brushes, slip rings, voltage regulator board PC8, interconnecting board PC2, and control board PC1.
See engine manual.
High weld output.
Check control settings.
Check engine speed, and adjust if necessary (see Section 7-7).
Check for obstructed movement of throttle solenoid linkage.
Have Factory Authorized Service Agent check voltage regulator board PC8 and control board PC1.
Weld output cannot be adjusted.
Check position of V/A Control switch (see Section 5-1).
Have Factory Authorized Service Agent check voltage regulator board PC8 and control board PC1.
Erratic weld output.
Check control settings.
Clean and tighten connections both inside and outside unit.
Check and secure lead connections to A/V control.
Be sure connection to work piece is clean and tight.
Remove excessive coils from weld cables.
Use dry, properly stored electrodes.
Check engine speed, and adjust if necessary (see Section 7-7).
Have Factory Authorized Service Agent check brushes, slip rings, voltage regulator board PC8, interconnecting board PC2, and control board PC1.
OM-492 Page 34
Trouble
Remedy
Remote contactor control does not
activate contactor.
Check and tighten connections to Remote 14 receptacle RC5 (see Section 4-8).
Lack of high frequency; difficulty in
establishing Gas Tungsten Arc Welding arc.
Use proper size tungsten for welding amperage.
Reduce leakage of high frequency from torch or work cable (check grounding, remove excessive
coils from weld cables, use shorter weld cables, etc.).
Check cables and torch for cracked or deteriorated insulation or bad connections. Repair or replace
necessary parts.
Wandering arc – poor control of arc
direction.
Reduce gas flow rate.
Select proper size tungsten. Properly prepare tungsten.
Tungsten electrode oxidizing and not
remaining bright after conclusion of
weld.
Shield weld zone from drafts.
Increase postflow time.
Check and tighten all gas fittings.
Properly prepare tungsten.
No 115 volts ac output at Remote 14
receptacle RC5.
Reset circuit breaker CB12 (see Section 7-8).
No 24 volts ac output at Remote 14 receptacle RC5.
Reset circuit breaker CB11 (see Section 7-8).
B. Auxiliary Power
Trouble
No power output.
Remedy
Reset circuit breakers (see Section 6-1).
Have Factory Authorized Service Agent check brushes, slip rings, voltage regulator board PC8, interconnecting board PC2, and control board PC1.
Low power output.
Check air cleaner, and clean or replace element if necessary.
Check engine speed, and adjust if necessary (see Section 7-7).
See engine manual.
High power output.
Check engine speed, and adjust if necessary (see Section 7-7).
Erratic power output.
Check receptacle wiring and connections.
Check governor according to engine manual.
Have Factory Authorized Service Agent check brushes, slip rings, voltage regulator board PC8, interconnecting board PC2, and control board PC1.
OM-492 Page 35
C. Engine
Trouble
Engine will not crank.
Remedy
Reset circuit breaker CB8 (see Section 7-8).
Check battery voltage.
Check battery connections and tighten if necessary.
Have Factory Authorized Service Agent check Engine Control switch S1.
Engine cranks, but does not start.
Check fuel level (see Section 4-2).
Open fuel valve (see Section 4-2).
Check oil level (see Section 4-2). Engine will not start if oil pressure is low.
Reset circuit breaker CB10 (see Section 7-8).
Check coolant level and fan belt (see Section 4-2 and engine manual). Engine will not start if coolant
temperature is high.
Use Glow Plug switch if unit does not start in cold weather. If unit still does not start, reset circuit
breaker CB7 (see Section 7-8).
Service primary and secondary fuel filters (see Section 7-5).
Check battery and replace if necessary.
Check engine charging system according to engine manual.
Bleed air from fuel system according to engine manual.
Have Factory Authorized Service Agent check low oil pressure switch S2, engine coolant temperature switch S3, and control relay CR1.
See engine manual.
Engine starts but stops when Engine
Control switch returns to Run position.
Check oil level (see Section 4-2). Engine will not start if oil pressure is too low.
Reset circuit breaker CB10 (see Section 7-8).
Check coolant level and fan belt (see Section 4-2 and engine manual). Engine will not start if engine
temperature is too high.
Check and refill crankcase with proper viscosity oil for operating temperature, if necessary (see engine manual).
Have Factory Authorized Service Agent check low oil pressure switch S2 and engine coolant temperature switch S3.
Engine does not stop.
Stop engine by pushing down engine stop lever (see Section 4-2) or closing fuel valve (see Section
4-2). After stopping engine, adjust fuel solenoid linkage (see engine manual).
Engine stopped during normal
operation.
Check fuel level (see Section 4-2).
Open fuel valve (see Section 4-2).
Check oil level (see Section 4-2). Engine stops if oil pressure is too low.
Check coolant level and fan belt (see Section 4-2 and engine manual). Engine stops if engine temperature is too high.
Bleed air from fuel system according to engine manual.
Have Factory Authorized Service Agent check low oil pressure switch S2 and engine coolant temperature switch S3.
Battery discharges between uses.
Clean top of battery with baking soda and water solution; rinse with clear water.
Periodically recharge battery (approximately every 3 months).
Replace battery.
Check voltage regulator according to engine manual.
OM-492 Page 36
Trouble
Engine does not go to low (idle) speed
with Engine Control switch in Run/Idle
position.
Remedy
Be sure Engine Control switch S1 is in Run/Idle position.
Remove all weld and auxiliary power loads.
Turn off remote device connected to Remote 14 receptacle RC5 (see Section 4-8).
Check for obstructed movement of throttle solenoid linkage.
Have Factory Authorized Service Agent check voltage regulator board PC8 and current transformer
CT1.
Reset circuit breaker CB9 (see Section 7-8).
Engine does not go to high (run) speed
when auxiliary power or large weld
load is applied with Engine Control
switch in Run/Idle position.
Place Engine Control switch in the Run position. Have Factory Authorized Service Agent check unit.
Engine uses oil during run-in period;
wetstacking occurs.
Dry engine (see Section 9 and engine manual).
Coolant recovery tank continuously
overflows.
Bleed air from radiator, and replace lost coolant (see Section 4-3).
Notes
OM-492 Page 37
SECTION 8 – ELECTRICAL DIAGRAMS
Figure 8-1. Circuit Diagram For Welding Generator
OM-492 Page 38
201 490
OM-492 Page 39
SECTION 9 – RUN-IN PROCEDURE
run_in4 6/99
9-1. Wetstacking
1
Welding Generator
Run diesel engines near rated output during run-in period to properly
seat piston rings and prevent wetstacking. See nameplate or rating
label to find rated output.
2
2
Do not idle engine longer than
necessary. Piston rings seat
faster if engine runs at weld/
power rpm, and the welding
generator is kept loaded during
run-in.
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.
1
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-492 Page 40
9-2. 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.
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
4
2
Welding Generator
3 Weld Cables
Connect load bank to generator
weld output terminals using proper
size weld cables with correct
connectors. Observe
correct
polarity.
1
Start engine and run for several
minutes.
Set load bank switches and then
adjust generator V/A control so load
equals 225 amps at 30 volts.
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 V/A
control in minimum position, then
turn off load bank to remove load.
Run engine several minutes at no
load.
3
Stop engine and let cool.
4 Engine Exhaust Pipe
Repeat procedure if wetstacking is
present.
S-0683
OM-492 Page 41
9-3. 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.
1 Resistance Grid
Use grid sized for generator rated
output.
Turn Off grid.
2
6
1
2
Welding Generator
3 Weld Cables
Connect grid to generator weld
output terminals using proper size
weld cables with correct connectors (polarity is not important).
4
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 V/A control so load
equals 225 amps at 30 volts.
Check generator and meters after
first five minutes then every fifteen
minutes to be sure generator is
loaded properly.
3
5
Check oil level frequently during run-in; add oil if needed.
4
+
After one hour (minimum), place
V/A 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-492 Page 42
SECTION 10 – AUXILIARY POWER GUIDELINES
10-1.
Selecting Equipment
1
2
3
Auxiliary Power Receptacles
– Neutral Bonded To Frame
3-Prong Plug From Case
Grounded Equipment
2-Prong Plug From Double
Insulated Equipment
1
2
3
Be sure equipment
has this symbol
and/or wording.
OR
aux_pwr 4/01 – Ref. ST-159 730 / ST-800 577
10-2.
Grounding Generator To Truck Or Trailer Frame
1
2
3
4
Generator Base
Metal Vehicle Frame
Equipment Grounding
Terminal
Grounding Cable
Use #10 AWG or larger insulated
copper wire.
If unit does not have GFCI receptacles, use GFCI-protected extension cord.
3
1
4
GND/PE
OR
2
2
Electrically bond generator
frame to vehicle frame by
metal-to-metal contact.
S-0854
OM-492 Page 43
10-3.
Grounding When Supplying Building Systems
1
1
2
2
GND/PE
Equipment Grounding
Terminal
Grounding Cable
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.
Use ground device as stated
in electrical codes.
2
3
ST-800 576-B
10-4.
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 10-8).
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-492 Page 44
10-5.
Approximate Power Requirements For Industrial Motors
Industrial Motors
Split Phase
Capacitor Start-Induction Run
Capacitor Start-Capacitor Run
Fan Duty
10-6.
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
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-492 Page 45
10-7.
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-492 Page 46
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
10-8.
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
10-9.
S-0624
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-492 Page 47
10-10. Typical Connections To Supply Standby Power
Have only qualified persons
perform these connections
according to all applicable
codes and safety practices.
1
2
Customer-supplied equipment is required if
3
generator is to supply standby power during
emergencies or power outages.
Obtain and install correct switch.
Switch rating must be same as or
greater than the branch overcurrent
protection.
1
240 V
4
120/240 Volt
60 Hz
Three-Wire
Service
Power Company Service
Meter
Main and Branch Overcurrent
Protection
Double-Pole, Double-Throw
Transfer Switch
120 V
Circuit Breakers or Fused
Disconnect Switch
Obtain and install correct switch.
120 V
5
Extension Cord
Neutral
Select as shown in Section 10-11.
2
6
3
240 V
120 V
Load
120 V
4
7
Generator Connections
Connect terminals or plug of adequate amperage capacity to cord.
Follow all applicable codes and
safety practices.
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.
7
Load Connections
CB
or
Item 4 is not necessary if circuit
protection is already present in
welding generator auxiliary
power output circuit.
F1
6
5
240 V
120/240 Volt
Single-Phase
Three-Wire
Generator Output
Connection
120 V
120 V
Ground
S-0405-A
OM-492 Page 48
10-11. 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-492 Page 49
SECTION 11 – PARTS LIST
15
Hardware is common and
not available unless listed.
16
14
13
116
12
11
8
10
9
7
17
3
6
4
5
2
10
114
18
20
19
21
23
110
24
25
26
22
28
112
1
27
109
108
111 – Fig. 11-3
104
105
107
106
103
102
101
91
90
97
100
99
98
96 – Fig 11-2
93
95
94
Figure 11-1. Main Assembly
OM-492 Page 50
42
44
43
41
40
39
45
38
14
37
115
32
36
14
35
34
33
46
47
48
30
50
31
53
52
51
49
29 Fig. 11–4
54
70
55
68
56
61
60
64
57
58
59
71
66
63
65
62
69
85
87
113
86
72
84
73
83
74
75
82
78
92
77
91
76
79
81
90
80
116
89
88
802 324-H
OM-492 Page 51
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-1. Main Assembly
. . 1 . . . . . . . . . . . . +198 157 . . PANEL, generator left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 2 . . . . . . . . . . . . +198 155 . . COVER, generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 2 . . . . . . . . . . +♦198 871 . . COVER, generator stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 3 . . . . . . . . . . . . . 107 990 . . LABEL, use diesel fuel only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 4 . . . . . . . . . . . . . 108 487 . . LABEL, falling equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 5 . . . . . . . . . . . . . 193 411 . . BRACE, hood access rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 6 . . . . . . . . . . . . . 198 156 . . DOOR, access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 6 . . . . . . . . . . . ♦198 872 . . DOOR, access stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 7 . . . . . . . . . . . . . 198 525 . . HINGE, door access 180deg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 8 . . . . . . . . . . . . . 198 159 . . TRAY, fuel spill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 9 . . . . . . . . . . . . +198 164 . . HOOD, access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 9 . . . . . . . . . . +♦198 878 . . HOOD, access stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 10 . . . . . . . . . . . . 194 320 . . LATCH, door access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 11 . . . . . . . . . . . . 194 295 . . LABEL, engine maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 12 . . . . . . . . . . . . 198 162 . . PLENUM, radiator cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 12 . . . . . . . . . . ♦198 875 . . PLENUM, radiator cover stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 13 . . . . . . . . . . . . 200 448 . . LABEL, warning steam and hot coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 14 . . . . . . . . . . . . 109 591 . . CLAMP, muffler 1.750dia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 15 . . . . . . . . . . . . 201 882 . . PIPE, exhaust elbow 1.654 ID stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 16 . . . . . . . . . . . . 198 153 . . PANEL, rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 17 . . . . . . . . . . . . 176 230 . . LABEL, hot exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 18 . . . . . . . . . . . . 198 154 . . DOOR, access removable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 18 . . . . . . . . . . ♦198 870 . . DOOR, access removable stainless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 19 . . . . . . . . . . . . 199 019 . . SEAL, lifitng eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 20 . . . . . . . . . . . . 090 281 . . LABEL, caution do not use ether . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 21 . . . . . . . . . . . . 168 385 . . LABEL, warning battery explosion can blind . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 22 . . . . . . . . . . . . 198 054 . . UPRIGHT, base center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 23 . . CR2 . . . . 155 309 . . CONTACTOR, solenoid 12VDC continuous 400 A . . . . . . . . . . . . . . . . . . . . .
. . 24 . . . . . . . . . . . . 193 414 . . BRACKET, mtg gas spring front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 25 . . . . . . . . . . . . 172 296 . . BALL GAS SPRING, stud .39dia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 26 . . . . . . . . . . . . 192 239 . . SPRING, pressure gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 27 . . . . . . . . . . . . 190 323 . . BOOT, circuit breaker clear hex nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 28 . . . . . . . . . . . . 197 265 . . BRACKET, mtg air cleaner and stop door access . . . . . . . . . . . . . . . . . . . . .
. . 29 . . . . . . . . . Figure 11-4 . . GENERATOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 30 . . . . . . . . . . . . 193 624 . . ENGINE, Kubota dsl elec (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 31 . . . S2 . . . . . . . . . . . . . . . . . . SWITCH, oil pressure (included w/engine) . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 32 . . . . . . . . . . . . 200 653 . . HEATER, block engine 120v 400w kabota 905 . . . . . . . . . . . . . . . . . . . . . . . .
. . 33 . . . S3 . . . . . 192 190 . . SWITCH, thermo temp 230deg ±5deg F NO . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 34 . . . . . . . . . . . . 192 517 . . GASKET, exhaust manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 35 . . . . . . . . . . . . 192 194 . . PIPE, exhaust flexible inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 36 . . . . . . . . . . . . 191 693 . . GUARD, fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 37 . . . . . . . . . . . +198 936 . . SHROUD, fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 38 . . . . . . . . . . . . 191 341 . . HOSE, radiator outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 39 . . . . . . . . . . . . 198 186 . . BRACKET, mtg radiator LH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 40 . . . . . . . . . . . . 197 822 . . RADIATOR, w/14# cap 3 row core 1.125 inlet/outlet . . . . . . . . . . . . . . . . . . .
. . 41 . . . . . . . . . . . . 194 578 . . BAFFLE, air foam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 42 . . . . . . . . . . . . 198 181 . . RADIATOR ARCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 43 . . . . . . . . . . . . 191 626 . . BUMPER, door access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 44 . . . . . . . . . . . . 192 195 . . PIPE, exhaust outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 45 . . . . . . . . . . . . 147 923 . . LABEL, warning moving parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 46 . . . . . . . . . . . . 201 528 . . MUFFLER, exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 47 . . . . . . . . . . . . 198 187 . . BRACKET, mtg radiator RH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 48 . . . . . . . . . . . . 198 185 . . BAFFLE, lower radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 49 . . . . . . . . . . . . 191 342 . . HOSE, radiator inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 50 . . . . . . . . . . . . 191 515 . . BASE, fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 51 . . . . . . . . . . . *192 744 . . FILTER, fuel spin-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 52 . . . . . . . . . . . . 187 462 . . BOTTLE, overflow w/cap and hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 192 934 . . BRACKET, mtg coolant recovery tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 53 . . . . . . . . . . . *066 113 . . FILTER, fuel inline .250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 54 . . . . . . . . . . . *196 428 . . FILTER, oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-492 Page 52
1
1
1
1
2
1
1
1
2
1
1
1
3
1
1
1
2
3
1
1
1
1
1
1
1
1
1
1
1
2
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-1. Main Assembly (Continued)
. . 55 . . . . . . . . . . . . 192 475
. . 56 . . . . . . . . . . . . 192 476
. . 57 . . . . . . . . . . . . 118 829
. . 58 . . . . . . . . . . . . 194 127
. . 59 . . . . . . . . . . . . 145 675
. . 60 . . . . . . . . . . . . 192 196
. . 61 . . . . . . . . . . . . 192 663
. . 62 . . . . . . . . . . . . 047 234
. . 63 . . . . . . . . . . . . Deleted
. . 64 . . . . . . . . . . . . 047 235
. . 65 . . . . . . . . . . . . Deleted
. . 66 . . . . . . . . . . . . 203 897
. . 67 . . . . . . . . . . . . Deleted
. . 68 . . . . . . . . . . . . 165 271
. . 69 . . . . . . . . . . . . 197 256
. . 70 . . . . . . . . . . . . 192 188
. . . . . . . . . . . . . . . . . *187 441
. . . . . . . . . . . . . . . . ♦202 102
. . 71 . . . . . . . . . . . . 193 026
. . 72 . . . . . . . . . . . . 197 227
. . 73 . . . . . . . . . . . . 032 453
. . 74 . . . . . . . . . . . . 204 875
. . 75 . . . . . . . . . . . . 146 237
. . 76 . . . . . . . . . . . . 494 604
. . 77 . . . . . . . . . . . . 114 923
. . 78 . . . . . . . . . . . . 182 276
. . . . . . . . . . . . . . . . . . 108 081
. . 79 . . . . . . . . . . . . . 097829
. . 80 . . . . . . . . . . . . 200 407
. . 81 . . . . . . . . . . . . 198 168
. . 82 . . . . . . . . . . . . 198 180
. . 83 . . . . . . . . . . . . 124 253
. . 84 . . . . . . . . . . . . 198 510
. . 85 . . . . . . . . . . . . 198 511
. . 86 . . . . . . . . . . . . 190 198
. . 87 . . . . . . . . . . . . 198 512
. . 88 . . . . . . . . . . . . 189 908
. . 89 . . . . . . . . . . . . 181 572
. . 90 . 2T, 3T . . . 172 661
. . 91 . . . . . . . . . . . . 196 180
. . 92 . . . . . . . . . . . . 201 182
. . 93 . . . . . . . . . . . . 197 930
. . 94 . . . . . . . . . . . . 197 835
. . 95 . . . . . . . . . . . . 192 477
. . 96 . . . . . . . . . Figure 11-2
. . 97 . . . . . . . . . . . . 198 167
. . 98 . . . . . . . . . . . . 190 861
. . 99 . . . . . . . . . . . . 141 690
. 100 . . PC7 . . . . 181 261
. 101 . . . . . . . . . . . . 191 739
. . . . . . . . . . . . . . . . . . 197 245
. 102 . . CR1 . . . . 173 069
. 103 . . . . . . . . . . . . 197 147
. 104 . . . D3 . . . . . 135 184
. 105 . D4,D5 . . . 128 299
. 106 . . . . . . . . . . . . 191 735
. . . . . . . PLG11 . . . 148 850
. . . . . . . PLG24 . . . 135 275
. . . . . . . PLG15 . . . 166 680
. . . . . . . PLG35 . . . 177 859
. . . . PLG33,PLG34 153 501
. . SUPPORT, engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . MOUNT, engine vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . SCREW, shld stl sch .312-18 x .500 x .375 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . LINKAGE, throttle solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . NUT, .312-18 x .50 hex .37h stl pld deformed . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . SOLENOID, 12VDC 46A push/hold (throttle) . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BRACKET, mtg solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BOLT, banjo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
.....................................................................
. . WASHER, seal oil copper .879 ID x 1.059 OD . . . . . . . . . . . . . . . . . . . . . . . . 1
.....................................................................
. . HOSE, oil w/fittings 22.500 lg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
.....................................................................
. . VALVE, oil drain 3/8-18 NPTF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . HOSE, elbow air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . AIR CLEANER, intake 90deg outlet 4.25 in dia . . . . . . . . . . . . . . . . . . . . . . . . 1
. . ELEMENT, air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . ELEMENT, air cleaner safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BAND, mtg air cleaner case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . HOSE, elbow air intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . CABLE, bat neg 24.375 No. 2 awg w/clamp and .375 rng . . . . . . . . . . . . . . 1
. . HOLD DOWN, battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BATTERY, stor 12V 535crk 90rsv gp 55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BOLT, j stl .250–20 x 8.000 pld w/nuts&washers . . . . . . . . . . . . . . . . . . . . . . 2
. . BOOT, insulator term post red 1/0 cable .875 OD x 1.00 . . . . . . . . . . . . . . . 2
. . CABLE, bat pos 28.000 No. 1 awg w/clamp and .406 lug . . . . . . . . . . . . . . . 1
. . TERMINAL PROTECTOR, battery post mtg . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Bolt, J Stl .250–20 X 2.750 Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Strap, Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Support, Fuel Tank/Weld Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Tank, Fuel 13.1 Gal (Consisting Of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Bushing, Tank Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . Ftg, Stand Pipe Hose .3125 X24.570lg 90 Deg Zinc . . . . . . . . . . . . . . . . . 1
. . . . Ftg, Stand Pipe Hose .1875x24.570lg 90 Deg Zinc . . . . . . . . . . . . . . . . . . 1
. . . . Cap, Tank Screw–on 3.500 In W/Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Sender, Fuel Gauge 22.500 Deep Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Valve, Drain Fuel 180 Deg Zinc Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Bushing, Tank Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . BLOCK, stud connection 6posn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . INSULATOR, terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . BRACKET, terminal strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . LABEL, warning do not weld on base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . MOUNT, engine vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . FRONT PANEL ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . SUPPORT, inverter chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . LABEL, electric shock and moving parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . GROMMET, SCR No. 8/10 panel hole .281sq .187 high . . . . . . . . . . . . . . . . 4
. . CIRCUIT CARD ASSEMBLY, filter HF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . PLATE, mtg components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . HARNESS, wiring interconnecting (consisting of) . . . . . . . . . . . . . . . . . . . . . . 1
. . . . RELAY, encl 12VDC SPDT 30A/20A 5 pin flange mtg . . . . . . . . . . . . . . . . 1
. . . . BLOCK, term 5-4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . DIODE BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . DIODE BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . STRIP, mtg components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . SOCKET, relay 5 pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect univ 084 15P/S 3 row plug (service kit) . . . . . . . . . . . 1
. . . . CONNECTOR, rect univ 084 12P/S 3 row plug (service kit) . . . . . . . . . . . 1
. . . . CONNECTOR, body 5 terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect univ 039 6P/S 3 row plug (service kit) . . . . . . . . . . . . 2
OM-492 Page 53
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-1. Main Assembly (Continued)
. . . . . . . . . S4 . . . . . 108 024
. . . . . . . . . . . . . . . . . . 197 535
. . . . . . . . RC15 . . . . 158 466
. . . . . . . PLG27 . . . 192 170
. . . . . . . PLG36 . . . 192 169
. . . . . . . PLG28 . . . 192 171
. . . . . . . PLG37 . . . 192 168
. . . . . . . PLG11 . . . 092 670
. . . . . . . . . . . . . . . . . . 192 167
. 107 CB9,CB10 . . 139 266
. 108 . . CB8 . . . . 115 427
. 109 . . CB7 . . . . 147 658
. 110 . . CR3 . . . . 197 325
. . 111 . . . . . . . . . Figure 11-3
. 112 . . . . . . . . . . . . 198 158
. 113 . . . . . . . . . . . . 110 465
. 114 . . . . . . . . . . . . 182 761
. 115 . . . . . . . . . . . . 197 146
. 116 . . . . . . . . . . . . 200 366
. . . . . . . . . . . . . . . . . . 194 126
. . . . SWITCH, tgl DPST MC 15A 125VAC friction term . . . . . . . . . . . . . . . . . . . 1
. . HARNESS, wiring engine compartment (consisting of) . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect univ 084 12P/S 3 row rcpt . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect 250 2skt 1 row plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect 250 1skt 1 row plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect 250 3skt 1 row plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect 250 1 pin 1 row rcpt . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CONNECTOR, rect univ 084 3P/S 1 row plug . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . SEAL, wire univ 3P/S 1 row . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . CIRCUIT BREAKER, man reset 1P 15A 250VAC frict (see Figure 11-1) 2
. . . . CIRCUIT BREAKER, man reset 1P 25A 250VAC frict (see Figure 11-1) 1
. . . . CIRCUIT BREAKER, man rest 1P 30A 250VAC screw (see Figure 11-1) 1
. . . . RELAY, encl 12vdc spst 50a 4pin flange mtg . . . . . . . . . . . . . . . . . . . . . . . . 1
. . INVERTER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . PANEL, generator right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . TUBING, corrugated plastic slit .500 dia xcoil . . . . . . . . . . . . . . . . . . . . . . . . 2.1 ft
. . LABEL, warning general precautionary CSA . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . FAN, engine 330mm pusher kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . EDGE TRIM, style 70–p–11 nitrile rubber x roll . . . . . . . . . . . . . . . . . . . . . . . 2 ft
. . KIT, foam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
*Recommended Spare Parts.
♦Optional
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
25
Hardware is common and
30
not available unless listed.
29
31
32
33
26
24
27
23
20
34
28
22
21
35
19
36
37
18
8
17
16
14
13
9
16
38
15
5
12 11
8
10
7
6
9
4
1
2
802 327-C
Figure 11-2. Front Panel
OM-492 Page 54
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-2. Front Panel (Figure 11-1, Item 96)
. . 1 . . . . . . . . . . . . . 198 049 . . UPRIGHT, base front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 2 . . . . . . . . . . . . +191 737 . . PANEL, front louver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 3 . . . . . . . . . . . . . Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 4 . . . . . . . . . . . . . 170 391 . . CONN, circ ms protective cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 197 641 . . RECEPTACLE/CIRCUIT BREAKERS with leads (consisting of) . . . . . . . . . 1
. . 5 . . . RC5 . . . . 143 976 . . . . CONNECTOR, circ MS/CPC 14skt sz 20 rcpt panel push-in (service kit) 1
. . . . . . . PLG13 . . . 115 091 . . . . CONNECTOR, rect mini 045 10skt 2 row plug (service kit) . . . . . . . . . . . . 1
. . 6 CB11,CB12 . 083 432 . . . . CIRCUIT BREAKER, man reset 1P 10A 250VAC frict . . . . . . . . . . . . . . . . 2
. . 7 . . . . . . . . . . . . . 203 018 . . PANEL, front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 8 . . . . . . . . . . . . . 190 323 . . BOOT, circuit breaker clear hex nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 9 . . . . . . . . . . . . . 601 836 . . NUT, 250-20 .50hex .19H brs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
. . 10 . . . . . . . . . . . . 039 046 . . TERMINAL, pwr output black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 11 . . PC5 . . . . 148 608 . . CIRCUIT CARD ASSEMBLY, filter HF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 12 . . . . . . . . . . . . 097 132 . . STAND-OFF, No. 6-32 x .375 lg .250hex brs . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 13 . . . . . . . . . . . . . . . . . . . . . . . PLATE, lower (order by model & serial number) . . . . . . . . . . . . . . . . . . . . . . . 1
. . 14 . . . . . . . . . . . . . . . . . . . . . . . NAMEPLATE, upper (order by model & serial number) . . . . . . . . . . . . . . . . . 1
. . 15 . . . . . . . . . . . . 039 047 . . TERMINAL, pwr output red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 16 . . . . . . . . . . . . 083 030 . . STUD, brs .250-20 x 1.750 w/hex collar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 17 . . . . . . . . . . . . 086 861 . . COVER, receptacle weatherproof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 18 . . . . . . . . . . . . 188 039 . . COVER, receptacle w/gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 19 . . . . . . . . . . . . 203 016 . . BOOT, circuit breaker 2 pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 20 . . . . . . . . . . . . 119 014 . . LEVER, switch black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 21 . . . . . . . . . . . . 021 385 . . BOOT, tgl switch lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 22 . . . . . . . . . . . . 192 265 . . GAUGE, fuel elec switch w/o switchgage sensor . . . . . . . . . . . . . . . . . . . . . . 1
. . 23 . . . . . . . . . . . . 118 058 . . METER, hour 12-24VDC 2.25dia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 24 . . PL1 . . . . . 191 935 . . LED, red 12.0V 4 ind lights spl panel mtg round . . . . . . . . . . . . . . . . . . . . . . . 1
. . 25 . . CT2 . . . . 192 237 . . TRANSFORMER, current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 26 . . . S4 . . . . . 108 024 . . SWITCH, tgl DPST mc 15A 125VAC friction . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 27 . . . S1 . . . . . 176 606 . . SWITCH, ignition 4posn w/o handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 28 . . PC3 . . . . 196 156 . . CIRCUIT CARD ASSEMBLY, front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 29 . . RC3 . . . . 182 954 . . RECEPTACLE, str 3P4W 50A 125/250V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 30 . . CB3 . . . . 203 026 . . CIRCUIT BREAKER, man reset 2p 50a 240vac screw–90 . . . . . . . . . . . . . . 1
. . 31 RC1,RC2 . . 192 500 . . RECEPTACLE, str dx grd 2P3W 20A 125V . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 32 CB1,CB2 . . 093 996 . . CIRCUIT BREAKER, man reset 1P 20A 250VAC frict . . . . . . . . . . . . . . . . . . 2
. . 33 . . RC6 . . . . 007 469 . . RECEPTACLE, twlk grd 3P4W 30A 250V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 34 . . CB13 . . . . 192 565 . . CIRCUIT BREAKER, man reset 3P 30A 250VAC . . . . . . . . . . . . . . . . . . . . . 1
. . 35 . . . . . . . . . . . . 203 017 . . BOOT, circuit breaker 3 pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 36 . . . . . . . . . . . . 072 253 . . STUD, connection single 10-32 x .500 x 1.250mtg . . . . . . . . . . . . . . . . . . . . . 1
. . 37 . . . . . . . . . . . . 174 991 . . KNOB, pointer 1.250dia x .250 ID w/spring clip . . . . . . . . . . . . . . . . . . . . . . . 2
. . 38 . . . . . . . . . . . . 174 992 . . KNOB, pointer .820dia x .250 ID w/spring clip . . . . . . . . . . . . . . . . . . . . . . . . 2
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
*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-492 Page 55
Hardware is common and
not available unless listed.
44
35
34
36
28
5
27
18
37
39
26
33
29
25
32
24
40
23
30
38
22
31
21
20
19
18
15
41
17
42
16
43
10
14
13
9
8
7
5
6
4
3
2
12
11
1
802 326-A
Figure 11-3. Inverter Assembly
OM-492 Page 56
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-3. Inverter Assembly (Figure 11-1, Item 111)
. . 1 . . . PC2 . . . . 196 148
. . 2 . C3,C4,C5 . . 192 935
. . 3 . . . . C1 . . . . . 186 015
. . 4 . . . . . . . . . . . . . 025 248
. . 5 . . . . . . . . . . . . . 179 276
. . 6 . . . . . . . . . . . . . 175 140
. . 7 . . . . . . . . . . . . . 181 197
. . 8 . . . L3,L4 . . . . 175 482
. . 9 . . . . . . . . . . . . . 109 056
. . 10 . . . . . . . . . . . . 185 731
. . 11 . . . . . . . . . . . . 189 755
. . 12 . . . . . . . . . . . . 191 568
. . 13 . . . . . . . . . . . . 200 649
. . 14 . . . . . . . . . . . . 170 647
. . 15 . . . . . . . . . . . . 175 084
. . 16 . . SR1 . . . . 179 629
. . 17 PM1,PM2 . . 180 110
. . 18 RT1,RT2 . . 173 632
. . 19 . . . . . . . . . . . . 173 631
. . 20 . . . . . . . . . . . . 175 192
. . 21 . . . . . . . . . . . . 175 255
. . 22 . . . . . . . . . . . +183 551
. . 23 . . . . . . . . . . . . 181 853
. . 24 . . . . . . . . . . . . 189 421
. . 25 . . HD1 . . . . 189 567
. . 26 . D1,D2 . . . 179 630
. . 27 R1,C6,C7 . . 175 194
. . 28 . . . . . . . . . . . . 185 835
. . 29 . . . T1 . . . . . 173 811
. . 30 . . . L1 . . . . . 173 563
. . 31 . . . Z1 . . . . . 189 525
. . 32 . . . . . . . . . . . . 189 420
. . 33 . . PC1 . . . . 185 749
. . 34 . . . . . . . . . . . +200 650
. . 35 . . . . . . . . . . . . 190 861
. . 36 . . . T2 . . . . . 189 481
. . 37 . . . . . . . . . . . . 189 422
. . 38 . . PC8 . . . . 196 152
. . 39 . . . . . . . . . . . . 115 440
. . 40 . . . . . . . . . . . . 200 651
. . 41 . . . . . . . . . . . . 153 403
. . 42 . . . . . . . . . . . . 177 547
. . 43 . . CT1 . . . . 175 199
. . . . . . . . . . . . . . . . . . 189 607
. . . . . . . PLG22 . . . 115 094
. . . . . . . . RC10 . . . . 168 071
. . . . . . . . PLG2 . . . . 115 091
. . . . . . . PLG23 . . . 130 203
. . . . . . . . RC24 . . . . 047 483
. . . . . . . . PLG9 . . . . 183 046
. . 44 . . . . . . . . . . . . 200 590
. . CIRCUIT CARD ASSEMBLY, interconnecting . . . . . . . . . . . . . . . . . . . . . . . . .
. . CAPACITOR, elctlt 2700uf 450 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . CAPACITOR, polyp film .34uf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . STAND-OFF, insul .250-20 x 1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BUSHING, snap-in nyl 1.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BRACKET, DI/DT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . GASKET, DI/DT rubber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . COIL, DI/DT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . CORE, ferrite E 2.164 lg x 1.09 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . WINDTUNNEL, RH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . FOOT, mtg unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . PANEL, front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BUSHING, snap-in 1.312 ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . MOTOR, fan 24VDC 3000RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . KIT, diode power module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . KIT, transistor IGBT module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . THERMISTOR, NTC 30K ohm at 25D C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . HEAT SINK, power module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . HEAT SINK, rect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . INSULATOR, rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . WINDTUNNEL, LH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . INSULATOR, screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BRACKET, mtg LEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . TRANSDUCER, current 400A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . KIT, diode ultra-fast recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . RESISTOR/CAPACITOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . LABEL, warning electric shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . TRANSFORMER, HF 230/460 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . INDUCTOR, input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . STABILIZER, output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BRACKET, mtg capacitor/PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . CIRCUIT CARD ASSEMBLY, control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . WRAPPER, inverter chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . LABEL, electric shock and moving parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . TRANSFORMER, control 300VA 230VAC pri . . . . . . . . . . . . . . . . . . . . . . . . .
. . BRACKET, mtg transformer control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . CIRCUIT CARD ASSEMBLY, voltage regulator . . . . . . . . . . . . . . . . . . . . . . .
. . STAND-OFF, No. 6-32 x .687 lg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . PANEL, rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BUSHING, snap-in nyl .750 ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . BUSHING, snap-in nyl ct-mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . TRANSFORMER, current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . HARNESS, wiring unit (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . CONNECTOR, rect mini 045 4skt 2 row plug (service kit) . . . . . . . . . . . . .
. . . . CONNECTOR, rect univ 084 9P/S 3 row rcpt (service kit) . . . . . . . . . . . .
. . . . CONNECTOR, rect mini 045 10skt 2 row plug (service kit) . . . . . . . . . . . .
. . . . CONNECTOR, rect mini 045 12 skt 2 row plug (service kit) . . . . . . . . . . .
. . . . CONNECTOR, rect univ 084 15P/S 3 row rcpt (service kit) . . . . . . . . . . .
. . . . CABLE, LEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . COVER, ribbon access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
3
1
2
1
1
1
2
2
1
1
2
1
2
1
1
2
2
1
1
1
1
4
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
5
1
2
1
1
1
1
1
1
1
1
1
1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
*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-492 Page 57
Hardware is common and
9
not available unless listed.
7
8
6
5
2
4
3
1
10
11
12
13
14
15
16
17
802 338-A
Figure 11-4. Generator
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
Figure 11-4. Generator Assembly (Figure 11-1, Item 29)
. . 1 . . . . . . . . . . . . . 160 943 . . ENDBELL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 2 . . . . . . . . . . . . . 192 581 . . ROTOR, generator (consisting of) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 3 . . . . . . . . . . . . . 053 390 . . . . BEARING, ball rdl sgl row 1.370 x 2.830 x .6 . . . . . . . . . . . . . . . . . . . . . . . 1
. . 4 . . . . . . . . . . . . . 192 600 . . . . FAN, rotor gen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 5 . . . . . . . . . . . . +189 480 . . STATOR, generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 6 . . . . . . . . . . . . . 172 656 . . GUARD, generator wire mesh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 7 . . . . . . . . . . . . . 172 674 . . SPRING, ext .240 OD x .041 wire x 3.500pld . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 8 . . . . . . . . . . . . . 159 918 . . BAFFLE, fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 9 . . . . . . . . . . . . . 193 515 . . ADAPTER, engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 10 . . . . . . . . . . . . 013 367 . . LABEL, warning moving parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 11 . . . . . . . . . . . . 170 861 . . STUD, stl .375-16 x 17.375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . 12 . . . . . . . . . . . . 125 548 . . HOLDER, brush elect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 13 . . . . . . . . . . . . 005 614 . . HOLDER, brush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 14 . . . . . . . . . . . *126 984 . . BRUSH, w/spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 15 . . . . . . . . . . . . 161 306 . . CAP, brushholder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . 16 . . . . . . . . . . . . 047 879 . . BAR, retaining brushholder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 17 . . . . . . . . . . . . 165 664 . . CLIP, wire stdf .350 bundle .187hole .078–.156 thk . . . . . . . . . . . . . . . . . . . 1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
*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-492 Page 58
Effective January 1, 2000
(Equipment with a serial number preface of “LA” or newer)
This limited warranty supersedes all previous Miller warranties and is exclusive with no other
guarantees or warranties expressed or implied.
Warranty Questions?
Call
1-800-4-A-MILLER
for your local
Miller distributor.
Your distributor also gives
you ...
Service
You always get the fast,
reliable response you
need. Most replacement
parts can be in your
hands in 24 hours.
Support
Need fast answers to the
tough welding questions?
Contact your distributor.
The expertise of the
distributor and Miller is
there to help you, every
step of the way.
*
LIMITED WARRANTY – Subject to the terms and conditions
below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants
to its original retail purchaser that new Miller equipment sold
after the effective date of this limited warranty is free of defects
in material and workmanship at the time it is shipped by Miller.
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, Miller will repair or
replace any warranted parts or components that fail due to
such defects in material or workmanship. Miller must be
notified in writing within thirty (30) days of such defect or
failure, at which time Miller will provide instructions on the
warranty claim procedures to be followed.
Miller 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 a North American
distributor or eighteen months after the equipment is sent to an
International distributor.
1.
5 Years Parts – 3 Years Labor
*
*
2.
3 Years — Parts and Labor
*
*
*
*
*
*
3.
Original main power rectifiers
Inverters (input and output rectifiers only)
Transformer/Rectifier Power Sources
Plasma Arc Cutting Power Sources
Semi-Automatic and Automatic Wire Feeders
Inverter Power Supplies
Intellitig
Engine Driven Welding Generators
(NOTE: Engines are warranted separately by
the engine manufacturer.)
1 Year — Parts and Labor
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
DS-2 Wire Feeder
Motor Driven Guns (w/exception of Spoolmate
185 & Spoolmate 250)
Process Controllers
Positioners and Controllers
Automatic Motion Devices
RFCS Foot Controls
Induction Heating Power Sources
Water Coolant Systems
HF Units
Grids
Maxstar 140
Spot Welders
Load Banks
Miller Cyclomatic Equipment
Running Gear/Trailers
Plasma Cutting Torches (except APT & SAF
Models)
Field Options
(NOTE: Field options are covered under True
Blue for the remaining warranty period of the
product they are installed in, or for a minimum of
one year — whichever is greater.)
4.
6 Months — Batteries
5.
90 Days — Parts
*
*
MIG Guns/TIG Torches
Induction Heating Coils and Blankets
*
*
*
*
*
APT, ZIPCUT & PLAZCUT Model Plasma Cutting
Torches
Remote Controls
Accessory Kits
Replacement Parts (No labor)
Spoolmate 185 & Spoolmate 250
Canvas Covers
Miller’s True Blue Limited Warranty shall not apply to:
1.
Consumable components; such as contact tips,
cutting nozzles, contactors, brushes, slip rings,
relays or parts that fail due to normal wear.
2.
Items furnished by Miller, 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 Miller, 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.
MILLER 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 Miller’s option: (1) repair; or (2)
replacement; or, where authorized in writing by Miller in
appropriate cases, (3) the reasonable cost of repair or
replacement at an authorized Miller 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. Miller’s option of repair or
replacement will be F.O.B., Factory at Appleton, Wisconsin, or
F.O.B. at a Miller authorized service facility as determined by
Miller. Therefore no compensation or reimbursement for
transportation costs of any kind will be allowed.
TO THE EXTENT PERMITTED BY LAW, THE REMEDIES
PROVIDED HEREIN ARE THE SOLE AND EXCLUSIVE
REMEDIES. IN NO EVENT SHALL MILLER 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 MILLER IS EXCLUDED AND
DISCLAIMED BY MILLER.
Some states in the U.S.A. do not allow limitations of how long
an implied warranty lasts, or the exclusion of incidental,
indirect, special or consequential damages, so the above
limitation or exclusion may not apply to you. This warranty
provides specific legal rights, and other rights may be
available, but may vary from state to state.
In Canada, legislation in some provinces provides for certain
additional warranties or remedies other than as stated herein,
and to the extent that they may not be waived, the limitations
and exclusions set out above may not apply. This Limited
Warranty provides specific legal rights, and other rights may
be available, but may vary from province to province.
miller_warr 7/00
Owner’s Record
Please complete and retain with your personal records.
Model Name
Serial/Style Number
Purchase Date
(Date which equipment was delivered to original customer.)
Distributor
Address
City
State
Zip
For Service
Call 1-800-4-A-Miller or see our website at www.MillerWelds.com
to locate a DISTRIBUTOR or SERVICE AGENCY near you.
Always provide Model Name and Serial/Style Number.
Contact your Distributor for:
Welding Supplies and Consumables
Options and Accessories
Personal Safety Equipment
Service and Repair
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Replacement Parts
Training (Schools, Videos, Books)
International Headquarters–USA
USA Phone: 920-735-4505 Auto-Attended
USA & Canada FAX: 920-735-4134
International FAX: 920-735-4125
Technical Manuals (Servicing Information
and Parts)
Circuit Diagrams
European Headquarters –
United Kingdom
Phone: 44 (0) 1204-593493
FAX: 44 (0) 1204-598066
Welding Process Handbooks
www.MillerWelds.com
Contact the Delivering Carrier for:
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
 2001 Miller Electric Mfg. Co.
1/01
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