OM-1330
220 237H
2007−02
Processes
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Description
Arc Welding Power Source
and Wire Feeder
R
Millermatic DVI
And M-10 Gun
Visit our website at
File: MIG (GMAW)
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. Arc Welding Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3. Additional Symbols For Installation, Operation, And Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4. California Proposition 65 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-5. Principal Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-6. EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1. Symboles utilisés . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2. Dangers relatifs au soudage à l’arc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance . . . . . .
2-4. Proposition californienne 65 Avertissements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5. Principales normes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-6. Information EMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3 − DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1. Symbols And Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4 − INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Duty Cycle And Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4-3. Volt-Ampere Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4-4. MIG Welding Gun Duty Cycle And Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4-5. Connecting To Weld Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4-6. Installing Work Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4-7. Installing Welding Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4-8. Setting Gun Polarity For Wire Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4-9. Installing Gas Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4-10. Installing MIG Wire Spool and Adjusting Hub Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4-11. Connecting 1-Phase Input Power For 230 VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4-12. Electrical Service Guide For 230 VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4-13. Extension Cord Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4-14. Selecting A Location And Connecting Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4-15. Threading Welding Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4-16. Installing Diverter Valve And Switch For Optional Spool Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4-17. Connecting An Optional Spool Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SECTION 5 − OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5-1. Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5-2. Weld Parameter Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
SECTION 6 − MAINTENANCE &TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6-1. Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6-2. Supplementary Protector CB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6-3. Unit Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6-4. Replacing Gun Contact Tip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6-5. Changing Drive Roll and Wire Inlet Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6-6. Aligning Drive Rolls and Wire Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6-7. Removing Knob From Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6-8. Cleaning Or Replacing Gun Liner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6-9. Replacing Switch And/Or Head Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6-10. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
SECTION 7 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
SECTION 8 − MIG WELDING (GMAW) GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8-1. Typical MIG Process Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8-2. Typical MIG Process Control Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8-3. Holding And Positioning Welding Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8-4. Conditions That Affect Weld Bead Shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8-5. Gun Movement During Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8-6. Poor Weld Bead Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8-7. Good Weld Bead Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8-8. Troubleshooting − Excessive Spatter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8-9. Troubleshooting − Porosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8-10. Troubleshooting − Excessive Penetration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8-11. Troubleshooting − Lack Of Penetration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8-12. Troubleshooting − Incomplete Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8-13. Troubleshooting − Burn-Through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8-14. Troubleshooting − Waviness Of Bead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8-15. Troubleshooting − Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8-16. Common MIG Shielding Gases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
8-17. Troubleshooting Guide For Semiautomatic Welding Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
SECTION 9 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
WARRANTY
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING
som _3/05
Y
Warning: Protect yourself and others from injury — read and follow these precautions.
1-1. Symbol Usage
Means Warning! Watch Out! There are possible hazards
with this procedure! The possible hazards are shown in
the adjoining symbols.
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.
Y
Marks a special safety message.
. Means “Note”; not safety related.
1-2. Arc Welding Hazards
Y
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
Safety Standards.
D
D
D
D
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.
D
D
Y
Y
Only qualified persons should install, operate, maintain, and
repair this unit.
Do not touch electrode holders connected to two welding ma-
chines at the same time since double open-circuit voltage will be
present.
During operation, keep everybody, especially children, away.
D
Use only well-maintained equipment. Repair or replace damaged
parts at once. Maintain unit according to manual.
ELECTRIC SHOCK can kill.
D
D
D
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.
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
groundedequipment is a hazard.
D
D
D
D
D
Do not touch live electrical parts.
Wear dry, hole-free insulating gloves and body protection.
Insulate yourself from work and ground using dry insulating mats
or covers big enough to prevent any physical contact with the work
or ground.
Do not use AC output in damp areas, if movement is confined, or if
there is a danger of falling.
Use AC output ONLY if required for the welding process.
If AC output is required, use remote output control if present on
unit.
SIGNIFICANT DC VOLTAGE exists in inverter-type
welding power sources after removal of input
power.
D
Turn Off inverter, disconnect input power, and discharge input
capacitors according to instructions in Maintenance Section
before touching any parts.
D
D
D
FUMES AND GASES can be hazardous.
D
Additionalsafety precautions are required when any of the follow-
ing electrically hazardous conditions are present: in damp
locations or while wearing wet clothing; on metal structures such
as floors, gratings, or scaffolds; when in cramped positions such
as sitting, kneeling, or lying; or when there is a high risk of unavoid-
able or accidental contact with the workpiece or ground. For these
conditions, use the following equipment in order presented: 1) a
semiautomaticDC constant voltage (wire) welder, 2) a DC manual
(stick) welder, or 3) an AC welder with reduced open-circuit volt-
age. In most situations, use of a DC, constant voltage wire welder
is recommended. And, do not work alone!
Welding produces fumes and gases. Breathing
these fumes and gases can be hazardous to your
health.
D
D
Keep your head out of the fumes. Do not breathe the fumes.
If inside, ventilate the area and/or use local forced ventilation at the
arc to remove welding fumes and gases.
D
D
If ventilation is poor, wear an approved air-supplied respirator.
Read and understand the Material Safety Data Sheets (MSDSs)
and the manufacturer’s instructions for metals, consumables,
coatings, cleaners, and degreasers.
Work in a confined space only if it is well ventilated, or while
wearing an air-supplied respirator. Always have a trained watch-
person nearby. Welding fumes and gases can displace air and
lower the oxygen level causing injury or death. Be sure the breath-
ing air is safe.
Do not weld in locations near degreasing, cleaning, or spraying op-
erations. 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
cadmiumplated steel, unless the coating is removed from the weld
area, the area is well ventilated, and while wearing an air-supplied
respirator. The coatings and any metals containing these elements
can give off toxic fumes if welded.
D
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).
D
D
D
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
groundedreceptacle outlet.
D
D
D
D
When making input connections, attach proper grounding conduc-
tor first − double-check connections.
Frequently inspect input power cord for damage or bare wiring −
replace cord immediately if damaged − bare wiring can kill.
OM-1330 Page 1
Download from Www.Somanuals.com. All Manuals Search And Download.
ARC RAYS can burn eyes and skin.
BUILDUP OF GAS can injure or kill.
D
D
Shut off shielding gas supply when not in use.
Always ventilate confined spaces or use
approved air-supplied respirator.
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.
D
Wear an approved welding helmet fitted with a proper shade of fil-
ter lenses to protect your face and eyes when welding or watching
(see ANSI Z49.1 and Z87.1 listed in Safety Standards).
HOT PARTS can cause severe burns.
D
D
D
Wear approved safety glasses with side shields under your
helmet.
D
D
Do not touch hot parts bare handed.
Allow cooling period before working on gun or
torch.
To handle hot parts, use proper tools and/or
wear heavy, insulated welding gloves and
clothing to prevent burns.
Use protective screens or barriers to protect others from flash,
glare and sparks; warn others not to watch the arc.
D
Wear protective clothing made from durable, flame-resistant mate-
rial (leather, heavy cotton, or wool) and foot protection.
WELDING can cause fire or explosion.
MAGNETIC FIELDS can affect pacemakers.
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
D
D
Pacemaker wearers keep away.
Wearers should consult their doctor before
going near arc welding, gouging, or spot
welding operations.
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.
D
Remove all flammables within 35 ft (10.7 m) of the welding arc. If
this is not possible, tightly cover them with approved covers.
NOISE can damage hearing.
D
D
D
Do not weld where flying sparks can strike flammable material.
Protect yourself and others from flying sparks and hot metal.
Noise from some processes or equipment can
damagehearing.
Be alert that welding sparks and hot materials from welding can
easily go through small cracks and openings to adjacent areas.
D
Wear approved ear protection if noise level is
high.
D
D
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.
CYLINDERS can explode if damaged.
D
D
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).
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.
Connect work cable to the work as close to the welding area as
practical to prevent welding current from traveling long, possibly
unknown paths and causing electric shock, sparks, and fire
hazards.
D
D
Protect compressed gas cylinders from excessive heat, mechani-
cal shocks, physical damage, slag, open flames, sparks, and arcs.
D
D
Do not use welder to thaw frozen pipes.
Install cylinders in an upright position by securing to a stationary
support or cylinder rack to prevent falling or tipping.
Remove stick electrode from holder or cut off welding wire at
contact tip when not in use.
D
D
D
D
D
Keep cylinders away from any welding or other electrical circuits.
Never drape a welding torch over a gas cylinder.
D
D
D
Wear oil-free protective garments such as leather gloves, heavy
shirt, cuffless trousers, high shoes, and a cap.
Never allow a welding electrode to touch any cylinder.
Never weld on a pressurized cylinder − explosion will result.
Remove any combustibles, such as a butane lighter or matches,
from your person before doing any welding.
Use only correct shielding gas cylinders, regulators, hoses, and fit-
tings designed for the specific application; maintain them and
associated parts in good condition.
Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B
for hot work and have a fire watcher and extinguisher nearby.
D
D
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.
FLYING METAL can injure eyes.
D
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.
D
D
Use the right equipment, correct procedures, and sufficient num-
ber of persons to lift and move cylinders.
Read and follow instructions on compressed gas cylinders,
associated equipment, and Compressed Gas Association (CGA)
publication P-1 listed in Safety Standards.
D
OM-1330 Page 2
Download from Www.Somanuals.com. All Manuals Search And Download.
1-3. Additional Symbols For Installation, Operation, And Maintenance
FIRE OR EXPLOSION hazard.
MOVING PARTS can cause injury.
D
Do not install or place unit on, over, or near
combustiblesurfaces.
Do not install unit near flammables.
D
D
Keep away from moving parts such as fans.
Keep all doors, panels, covers, and guards
closed and securely in place.
D
D
D
Have only qualified persons remove doors,
panels, covers, or guards for maintenance as
necessary.
Reinstall doors, panels, covers, or guards
when maintenance is finished and before re-
connecting input power.
D
Do not overload building wiring − be sure power supply system is
properly sized, rated, and protected to handle this unit.
FALLING UNIT can cause injury.
D
D
D
Use lifting eye to lift unit only, NOT running
gear, gas cylinders, 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.
READ INSTRUCTIONS.
D
Read Owner’s Manual before using or servic-
ing unit.
D
Use only genuine Miller/Hobart replacement
parts.
H.F. RADIATION can cause interference.
D
High-frequency (H.F.) can interfere with radio
navigation, safety services, computers, and
communicationsequipment.
Have only qualified persons familiar with
electronic equipment perform this installation.
OVERUSE can cause OVERHEATING
D
D
Allow cooling period; follow rated duty cycle.
Reduce current or reduce duty cycle before
starting to weld again.
D
D
Do not block or filter airflow to unit.
D
D
The user is responsible for having a qualified electrician prompt-
ly correct any interference problem resulting from the installa-
tion.
If notified by the FCC about interference, stop using the
equipmentat once.
STATIC (ESD) can damage PC boards.
D
D
Have the installation regularly checked and maintained.
D
Put on grounded wrist strap BEFORE handling
boards or parts.
Use proper static-proof bags and boxes to
store, move, or ship PC boards.
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.
D
ARC WELDING can cause interference.
MOVING PARTS can cause injury.
D
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
electromagneticallycompatible.
D
D
Keep away from moving parts.
Keep away from pinch points such as drive
rolls.
D
D
D
D
D
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 elec-
tronic equipment.
WELDING WIRE can cause injury.
D
Do not press gun trigger until instructed to do
so.
Be sure this welding machine is installed and grounded
according to this manual.
D
Do not point gun toward any part of the body,
other people, or any metal when threading
welding wire.
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.
1-4. California Proposition 65 Warnings
Y
Welding or cutting equipment produces fumes or gases which
contain chemicals known to the State of California to cause
birth defects and, in some cases, cancer. (California Health &
Safety Code Section 25249.5 et seq.)
For Gasoline Engines:
Y
Engine exhaust contains chemicals known to the State of
California to cause cancer, birth defects, or other reproductive
harm.
For Diesel Engines:
Y
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
reproductiveharm. Wash hands after handling.
Y
Diesel engine exhaust and some of its constituents are known
to the State of California to cause cancer, birth defects, and
other reproductive harm.
OM-1330 Page 3
Download from Www.Somanuals.com. All Manuals Search And Download.
1-5. Principal Safety Standards
Safety inWelding, Cutting, and Allied Processes, ANSI Standard Z49.1,
from Global Engineering Documents (phone: 1-877-413-5184, website:
www.global.ihs.com).
Boulevard, Rexdale, Ontario, Canada M9W 1R3 (phone:
ternational.org).
Practice For Occupational And Educational Eye And Face Protection,
ANSI Standard Z87.1, from American National Standards Institute, 11
West 42nd Street, New York, NY 10036−8002 (phone: 212−642−4900,
website: www.ansi.org).
Recommended Safe Practices for the Preparation for Weldingand Cut-
ting of Containers and Piping, American Welding Society Standard
AWS F4.1 from Global Engineering Documents (phone:
1-877-413-5184,website: www.global.ihs.com).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, from National Fire Protection Association,
P.O. Box 9101, 1 Battery March Park, Quincy, MA 02269−9101 (phone:
617−770−3000,website: www.nfpa.org).
NationalElectrical Code, NFPA Standard 70, from National Fire Protec-
tion Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA
02269−9101(phone: 617−770−3000, website: www.nfpa.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 1735 Jefferson Davis Highway,
Suite 1004, Arlington, VA 22202−4102 (phone: 703−412−0900, web-
site: www.cganet.com).
OSHA, Occupational Safety and Health Standards for General Indus-
try, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, from U.S. Government Printing Office, Super-
intendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250 (there
are 10 Regional Offices−−phone for Region 5, Chicago, is
312−353−2220,website: www.osha.gov).
Code for Safety in Welding and Cutting, CSA Standard W117.2, from
Canadian Standards Association, Standards Sales, 178 Rexdale
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.
2. Arrange cables to one side and away from the operator.
3. Do not coil or drape cables around your body.
Welding current, as it flows through welding cables, will cause electro-
magnetic 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 power-
frequency 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.
4. Keep welding power source and cables as far away from opera-
tor as practical.
5. Connect work clamp to workpiece as close to the weld as possi-
ble.
About Pacemakers:
Pacemaker wearers consult your doctor before welding or going near
welding operations. If cleared by your doctor, then following the above
procedures is recommended.
To reduce magnetic fields in the workplace, use the following
procedures:
OM-1330 Page 4
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION
som _3/05
Y
Avertissement: se protéger et protéger les autres contre le risque de blessure — lire et respecter ces consignes.
2-1. Symboles utilisés
Symbole graphique d’avertissement ! Attention ! Cette pro-
cédure comporte des risques possibles ! Les dangers éven-
tuels sont représentés par les symboles graphiques joints.
Ce groupe de symboles signifie Avertissement ! Attention ! Risques
d’ÉLECTROCUTION, ORGANES MOBILES et PARTIES
CHAUDES. Consulter les symboles et les instructions afférentes
ci-dessous concernant les mesures à prendre pour supprimer
les dangers.
Y
Indique un message de sécurité particulier
. Signifie NOTE ; n’est pas relatif à la sécurité.
2-2. Dangers relatifs au soudage à l’arc
Y
Les symboles représentés ci-dessous sont utilisés dans ce manuel
pour attirer l’attention et identifier les dangers possibles. En
présence de l’un de ces symboles, prendre garde et suivre les
instructions afférentes pour éviter tout risque. Les instructions en
matière de sécurité indiquées ci-dessous ne constituent qu’un
sommaire des instructions de sécurité plus complètes fournies
observer toutes les normes de sécurité.
Seul un personnel qualifié est autorisé à installer, faire fonction-
ner, entretenir et réparer cet appareil.
Pendant le fonctionnement, maintenir à distance toutes les per-
sonnes, notamment les enfants de l’appareil.
D
Vérifier fréquemment le cordon d’alimentation afin de s’assurer qu’il
n’est pas altéré ou à nu, le remplacer immédiatement s’il l’est. Un fil à nu
peut entraîner la mort.
L’équipement doit être hors tension lorsqu’il n’est pas utilisé.
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 toucher l’électrode quand on est en contact avec la pièce, la terre
ou une électrode provenant d’une autre machine.
Ne pas toucher des porte électrodes connectés à deux machines en
même temps à cause de la présence d’une tension à vide doublée.
N’utiliser qu’un matériel en bon état. Réparer ou remplacer sur-le-
champ les pièces endommagées. Entretenir l’appareil conformément à
ce manuel.
Porter un harnais de sécurité si l’on doit travailler au-dessus du sol.
S’assurer que tous les panneaux et couvercles sont correctement en
place.
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.
D
D
D
D
Y
Y
D
D
D
UNE DÉCHARGE ÉLECTRIQUE peut
entraîner la mort.
Le contact d’organes électriques sous tension peut
provoquer des accidents mortels ou des brûlures
graves. Le circuit de l’électrode et de la pièce est
sous tension lorsque le courant est délivré à la
D
D
D
sortie. Le circuit d’alimentation et les circuits internes de la machine
sont également sous tension lorsque l’alimentation est sur Marche.
Dans le mode de soudage avec du fil, le fil, le dérouleur, le bloc de
commande du rouleau et toutes les parties métalliques en contact
avec le fil sont sous tension électrique. Un équipement installé ou mis
à la terre de manière incorrecte ou impropre constitue un danger.
D
D
Ne pas raccorder plus d’une électrode ou plus d’un câble de masse à
une même borne de sortie de soudage.
D
D
Ne pas toucher aux pièces électriques sous tension.
Porter des gants isolants et des vêtements de protection secs et sans
trous.
S’isoler de la pièce à couper et du sol en utilisant des housses ou des
tapis assez grands afin d’éviter tout contact physique avec la pièce à
couper ou le sol.
Ne pas se servir de source électrique à courant électrique dans les zo-
nes humides, dans les endroits confinés ou là où on risque de tomber.
Se servir d’une source électrique à courant électrique UNIQUEMENT si
le procédé de soudage le demande.
Si l’utilisation d’une source électrique à courant électrique s’avère né-
cessaire, se servir de la fonction de télécommande si l’appareil en est
équipé.
Il reste une TENSION DC NON NÉGLIGEABLE dans
les sources de soudage onduleur quand on a coupé
l’alimentation.
D
D
Arrêter les convertisseurs, débrancher le courant électrique et
décharger les condensateurs d’alimentation selon les instructions indi-
quées dans la partie Entretien avant de toucher les pièces.
D
D
D
LES FUMÉES ET LES GAZ peuvent
être dangereux.
Le soudage génère des fumées et des gaz. Leur
inhalationpeut être dangereuse pour la santé.
D
D’autres consignes de sécurité sont nécessaires dans les conditions
suivantes : risques électriques dans un environnement humide ou si l’on
porte des vêtements mouillés ; sur des structures métalliques telles que
sols, grilles ou échafaudages ; en position coincée comme assise, à ge-
noux ou couchée ; ou s’il y a un risque élevé de contact inévitable ou
accidentel avec la pièce à souder ou le sol. Dans ces conditions, utiliser
les équipements suivants, dans l’ordre indiqué : 1) un poste à souder DC
à tension constante (à fil), 2) un poste à souder DC manuel (électrode)
ou 3) un poste à souder AC à tension à vide réduite. Dans la plupart des
situations, l’utilisation d’un poste à souder DC à fil à tension constante
est recommandée. En outre, ne pas travailler seul !
Couper l’alimentation ou arrêter le moteur avant de procéder
à l’installation, à la réparation ou à l’entretien de l’appareil. Déverrouiller
l’alimentation selon la norme OSHA 29 CFR 1910.147 (voir normes de
sécurité).
Installer le poste correctement et le mettre à la terre convenablement
selon les consignes du manuel de l’opérateur et les normes nationales,
provinciales et locales.
D
D
D
D
Ne pas mettre sa tête au-dessus des vapeurs. Ne pas respirer ces va-
peurs.
À l’intérieur, ventiler la zone et/ou utiliser une ventilation forcée au niveau de
l’arc pour l’évacuation des fumées et des gaz de soudage.
Si la ventilation est médiocre, porter un respirateur anti-vapeurs approu-
vé.
Lire et comprendre les spécifications de sécurité des matériaux (MSDS) et
les instructions du fabricant concernant les métaux, les consommables, les
revêtements, les nettoyants et les dégraisseurs.
Travailler dans un espace fermé seulement s’il est bien ventilé ou en
portant un respirateur à alimentation d’air. Demander toujours à un sur-
veillant dûment formé de se tenir à proximité. Des fumées et des gaz de
soudage peuvent déplacer l’air et abaisser le niveau d’oxygène provo-
quant 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 dé-
graissage, de nettoyage ou de pulvérisation. La chaleur et les rayons de
l’arc peuvent réagir en présence de vapeurs et former des gaz haute-
ment toxiques et irritants.
Ne pas souder des métaux munis d’un revêtement, tels que l’acier gal-
vanisé, plaqué en plomb ou au cadmium à moins que le revêtement n’ait
été enlevé dans la zone de soudure, que l’endroit soit bien ventilé et en
portant un respirateur à alimentation d’air. Les revêtements et tous les
métaux renfermant ces éléments peuvent dégager des fumées toxi-
ques en cas de soudage.
D
D
D
D
D
D
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.
D
OM-1330 Page 5
Download from Www.Somanuals.com. All Manuals Search And Download.
LES RAYONS D’ARC peuvent entraî-
ner des brûlures aux yeux et à la peau.
LES ACCUMULATIONS DE GAZ
risquent de provoquer des blessures
ou même la mort.
Le rayonnement de l’arc du procédé de soudage
génère des rayons visibles et invisibles intenses
(ultraviolets et infrarouges) susceptibles de provo-
quer des brûlures dans les yeux et sur la peau.
D
Fermer l’alimentation du gaz protecteur en cas
de non-utilisation.
D
Veiller toujours à bien aérer les espaces confi-
nés ou se servir d’un respirateur d’adduction
d’air homologué.
Des étincelles sont projetées pendant le soudage.
D
Porter un casque de soudage approuvé muni de verres filtrants ap-
proprié pour protéger visage et yeux pendant le soudage (voir ANSI
Z49.1 et Z87.1 énuméré dans les normes de sécurité).
D
D
Porter des lunettes de sécurité avec écrans latéraux même sous vo-
DES PIÈCES CHAUDES peuvent
provoquer des brûlures graves.
tre casque.
Avoir recours à des écrans protecteurs ou à des rideaux pour
protéger les autres contre les rayonnements les éblouissements et
les étincelles ; prévenir toute personne sur les lieux de ne pas
regarder l’arc.
Porter des vêtements confectionnés avec des matières résistantes
et ignifuges (cuir, coton lourd ou laine) et des bottes de protection.
D
Ne pas toucher des parties chaudes à mains
nues.
D
Prévoir une période de refroidissement avant
d’utiliser le pistolet ou la torche.
D
D
Ne pas toucher aux pièces chaudes, utiliser les outils recom-
mandés et porter des gants de soudage et des vêtements épais
pour éviter les brûlures.
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
LES CHAMPS MAGNÉTIQUES peuvent
affecter les stimulateurs cardiaques.
D
Porteurs de stimulateur cardiaque, rester
à distance.
d’étincelles,des pièces chaudes et des équipements chauds peuvent
provoquer des incendies et des brûlures. Le contact accidentel de
l’électrodeavec des objets métalliques peut provoquer des étincelles,
une explosion, une surchauffe ou un incendie. Avant de commencer
le soudage, vérifier et s’assurer que l’endroit ne présente pas de
danger.
D
Les porteurs d’un stimulateur cardiaque doi-
vent d’abord consulter leur médecin avant de
s’approcherdes opérations de soudage à l’arc,
de gougeage ou de soudage par points.
D
Déplacer toutes les substances inflammables à une distance de
10,7 m de l’arc de soudage. En cas d’impossibilité, les recouvrir soi-
gneusementavec des protections homologuées.
LE BRUIT peut endommager l’ouïe.
Le bruit des processus et des équipements peut
affecter l’ouïe.
D
D
D
Ne pas souder dans un endroit où des étincelles peuvent tomber sur
des substances inflammables.
Se protéger, ainsi que toute autre personne travaillant sur les lieux,
contre les étincelles et le métal chaud.
Des étincelles et des matériaux chauds du soudage peuvent
facilement passer dans d’autres zones en traversant de petites
fissures et des ouvertures.
Afin d’éliminer tout risque de feu, être vigilant et garder toujours un
extincteur à la portée de main.
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 prépa-
rés correctement conformément à AWS F4.1 (voir les normes de
sécurité).
Brancher le câble de masse sur la pièce le plus près possible de la
zone de soudage pour éviter le transport du courant sur une longue
distance par des chemins inconnus éventuels en provoquant des
risques d’électrocution, d’étincelles et d’incendie.
Ne pas utiliser le poste de soudage pour dégeler des conduites
gelées.
En cas de non-utilisation, enlever la baguette d’électrode du porte-
électrode ou couper le fil à la pointe de contact.
Porter des vêtements de protection exempts d’huile tels que des
gants en cuir, une veste résistante, des pantalons sans revers, des
bottes et un casque.
D
Porter des protections approuvées pour les
oreilles si le niveau sonore est trop élevé.
LES BOUTEILLES peuvent exploser
si elles sont endommagées.
D
D
D
Des bouteilles de gaz protecteur contiennent du gaz
sous haute pression. Si une bouteille est endomma-
gée, elle peut exploser. Du fait que les bouteilles de
gaz font normalement partie du procédé de soudage,
les manipuler avec précaution.
D
D
D
Protéger les bouteilles de gaz comprimé d’une chaleur excessi-
ve, des chocs mécaniques, des dommages physiques, du lai-
tier, des flammes ouvertes, des étincelles et des arcs.
Placer les bouteilles debout en les fixant dans un support sta-
tionnaireou dans un porte-bouteilles pour les empêcher de tom-
ber 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.
D
D
D
D
D
D
Une électrode de soudage ne doit jamais entrer en contact avec
une bouteille.
D
D
Avant de souder, retirer toute substance combustible de ses poches
D
D
Ne jamais souder une bouteille pressurisée − risque d’explosion.
telles qu’un allumeur au butane ou des allumettes.
Utiliser seulement des bouteilles de gaz protecteur, régulateurs,
tuyaux et raccords convenables pour cette application spécifi-
que ; les maintenir ainsi que les éléments associés en bon état.
Détourner votre visage du détendeur-régulateur lorsque vous
ouvrez la soupape de la bouteille.
Le couvercle du détendeur doit toujours être en place, sauf lors-
que la bouteille est utilisée ou qu’elle est reliée pour usage ulté-
rieur.
Utiliser les équipements corrects, les bonnes procédures et suf-
fisammentde personnes pour soulever et déplacer les bouteil-
les.
Lire et suivre les instructions sur les bouteilles de gaz comprimé,
l’équipement connexe et le dépliant P-1 de la CGA (Compressed
Gas Association) mentionné dans les principales normes de sécuri-
té.
Suivre les consignes de OSHA 1910.252 (a) (2) (iv) et de NFPA 51B
pour travaux de soudage et prévoir un détecteur d’incendie et un ex-
tincteur à proximité.
D
D
DES
PARTICULES
VOLANTES
peuvent blesser les yeux.
D
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.
D
D
D
Porter des lunettes de sécurité avec écrans latéraux ou un écran
facial.
OM-1330 Page 6
Download from Www.Somanuals.com. All Manuals Search And Download.
2-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance
Risque D’INCENDIE OU D’EXPLO-
SION.
DES ORGANES MOBILES peuvent
provoquer des blessures.
D
Ne pas placer l’appareil sur, au-dessus ou
à proximité de surfaces inflammables.
D
S’abstenirde toucher des organes mobiles tels
que des ventilateurs.
D
Ne pas installer l’appareil à proximité de
produits inflammables.
D
Maintenir fermés et verrouillés les portes,
panneaux, recouvrements et dispositifs de
protection.
D
Ne pas surcharger l’installation électrique − s’assurer que
l’alimentationest correctement dimensionnée et protégée avant
de mettre l’appareil en service.
D
D
Seules des personnes qualifiées sont autorisées à enlever les
portes, panneaux, recouvrements ou dispositifs de protection
pour l’entretien.
Remettreles portes, panneaux, recouvrements ou dispositifs de
protection quand l’entretien est terminé et avant de rebrancher
l’alimentation électrique.
LA CHUTE DE L’APPAREIL peut
blesser.
LIRE LES INSTRUCTIONS.
D
Utiliser l’anneau de levage uniquement pour
soulever l’appareil, NON PAS les chariots, les
bouteilles de gaz ou tout autre accessoire.
Utiliser un équipement de levage de capacité
suffisante pour lever l’appareil.
D
Lire le manuel d’utilisation avant d’utiliser ou
d’intervenirsur l’appareil.
D
D
Utiliser uniquement des pièces de rechange
Miller/Hobart.
D
En utilisant des fourches de levage pour déplacer l’unité, s’assu-
rer que les fourches sont suffisamment longues pour dépasser
du côté opposé de l’appareil.
LE
RAYONNEMENT
HAUTE
FRÉQUENCE (HF) risque de provoquer
des interférences.
L’EMPLOI EXCESSIF peut SUR-
CHAUFFER L’ÉQUIPEMENT.
D
Le rayonnement haute fréquence (HF) peut
provoquer des interférences avec les équipe-
ments de radio-navigation et de communica-
tion, les services de sécurité et les ordinateurs.
D
D
D
Prévoir une période de refroidissement ;
respecter le cycle opératoire nominal.
D
Demander seulement à des personnes qualifiées familiarisées
avec des équipements électroniques de faire fonctionner l’instal-
lation.
L’utilisateurest tenu de faire corriger rapidement par un électri-
cien 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.
Maintenirsoigneusement fermés les portes et les panneaux des
sources de haute fréquence, maintenir les éclateurs à une
distance correcte et utiliser une terre et un blindage pour réduire
les interférences éventuelles.
Réduire le courant ou le facteur de marche
avant de poursuivre le soudage.
Ne pas obstruer les passages d’air du poste.
D
D
LES CHARGES ÉLECTROSTATIQUES
peuvent endommager les circuits
imprimés.
D
D
D
Établir la connexion avec la barrette de terre
avant de manipuler des cartes ou des pièces.
D
Utiliser des pochettes et des boîtes antistati-
ques pour stocker, déplacer ou expédier des
cartes PC.
LE SOUDAGE À L’ARC risque de
provoquer des interférences.
D
L’énergie électromagnétique peut gêner le
fonctionnement d’appareils électroniques
comme des ordinateurs et des robots.
DES ORGANES MOBILES peuvent
provoquer des blessures.
D
Veiller à ce que tout l’équipement de la zone de
D
Ne pas s’approcher des organes mobiles.
soudage soit compatible électromagnétiquement.
D
Ne pas s’approcher des points de coincement
tels que des rouleaux de commande.
D
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).
D
D
D
Veiller à souder à une distance de 100 mètres de tout équipe-
LES FILS DE SOUDAGE peuvent
provoquer des blessures.
ment 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 précéden-
tes, il incombe à l’utilisateur de prendre des mesures supplé-
mentaires telles que le déplacement du poste, l’utilisation de
câbles blindés, l’utilisation de filtres de ligne ou la pose de protec-
teurs dans la zone de travail.
D
Ne pas appuyer sur la gâchette avant d’en
avoir reçu l’instruction.
D
Ne pas diriger le pistolet vers soi, d’autres
personnes ou toute pièce mécanique en enga-
geant le fil de soudage.
2-4. Proposition californienne 65 Avertissements
Y
Les équipements de soudage et de coupage produisent des Pour les moteurs à essence :
fumées et des gaz qui contiennent des produits chimiques dont
Y
Les gaz d’échappement des moteurs contiennent des produits
l’État de Californie reconnaît qu’ils provoquent des malformations
congénitales et, dans certains cas, des cancers. (Code de santé et
de sécurité de Californie, chapitre 25249.5 et suivants)
chimiques dont l’État de Californie reconnaît qu’ils provoquent
des cancers et des malformations congénitales ou autres pro-
blèmes de procréation.
Pour les moteurs diesel :
Y
Les batteries, les bornes et autres accessoires contiennent du
plomb et des composés à base de plomb, produits chimiques
dont l’État de Californie reconnaît qu’ils provoquent des can-
cers et des malformations congénitales ou autres problèmes de
procréation. Se laver les mains après manipulation.
Y
Les gaz d’échappement des moteurs diesel et certains de leurs
composants sont reconnus par l’État de Californie comme
provoquant des cancers et des malformations congénitales ou au-
tres problèmes de procréation.
OM-1330 Page 7
Download from Www.Somanuals.com. All Manuals Search And Download.
2-5. Principales normes de sécurité
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, Boulevard, Rexdale, Ontario, Canada M9W 1R3 (téléphone
:
:
de Global Engineering Documents (téléphone : 1-877-413-5184, site In- 800-463-6727 ou
à
Toronto 416-747-4044, site Internet
ternet : www.global.ihs.com).
www.csa-international.org).
Practice For Occupational And Educational Eye And Face Protection,
ANSI Standard Z87.1, de American National Standards Institute, 11 West
42nd Street, New York, NY 10036-8002 (téléphone : 212-642-4900, site
Internet : www.ansi.org).
Recommended Safe Practices for the Preparation for Welding and Cut-
ting of Containers and Piping, American Welding Society Standard AWS
F4.1 de Global Engineering Documents (téléphone : 1-877-413-5184, site
Internet : www.global.ihs.com).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, de National Fire Protection Association, P.O.
Box 9101, 1 Battery March Park, Quincy, MA 02269-9101 (téléphone :
617-770-3000,site Internet : www.nfpa.org).
National Electrical Code, NFPA Standard 70, de National Fire Protection
Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA
02269-9101(téléphone : 617-770-3000, site Internet : www.nfpa.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
de Compressed Gas Association, 1735 Jefferson Davis Highway, Suite
1004, Arlington, VA 22202-4102 (téléphone : 703-412-0900, site Internet
: www.cganet.com).
OSHA, Occupational Safety and Health Standards for General Industry,
Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, and
Part 1926, Subpart J, de U.S. Government Printing Office, Superinten-
dent of Documents, P.O. Box 371954, Pittsburgh, PA 15250 (il y a 10
Code for Safety in Welding and Cutting, CSA Standard W117.2, de bureaux régionaux−−le téléphone de la région 5, Chicago, est
Canadian Standards Association, Standards Sales, 178 Rexdale 312-353-2220,site Internet : www.osha.gov).
2-6. Information EMF
Considérationssur le soudage et les effets de basse fréquence et des 1. Maintenir les câbles ensemble en les tordant ou en les enveloppant.
champs magnétiques et électriques.
2. Disposer les câbles d’un côté et à distance de l’opérateur.
Le courant de soudage, pendant son passage dans les câbles de souda-
ge, causera des champs électromagnétiques. Il y a eu et il y a encore un
3. Ne pas courber pas et ne pas entourer pas les câbles autour de
certain souci à propos de tels champs. Cependant, après avoir examiné
votre corps.
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
4. Garder le poste de soudage et les câbles le plus loin possible de
conclu : « L’accumulation de preuves, suivant le jugement du comité, n’a
vous.
pas démontré que l’exposition aux champs magnétiques et champs élec-
triques à haute fréquence représente un risque à la santé humaine ».
5. Connecter la pince sur la pièce aussi près que possible de la sou-
Toutefois, des études sont toujours en cours et les preuves continuent à
dure.
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.
En ce qui concerne les stimulateurs cardiaques
Les porteurs de stimulateur cardiaque doivent consulter leur médecin
Pour réduire les champs magnétiques sur le poste de travail, appliquer avant de souder ou d’approcher des opérations de soudage. Si le méde-
les procédures suivantes :
cin approuve, il est recommandé de suivre les procédures précédentes.
OM-1330 Page 8
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 3 − DEFINITIONS
3-1. Symbols And Definitions
Do Not Switch
While Welding
Wire Feed
Output
Duty Cycle
On
X
Volts
Increase
Off
V
Gas Metal Arc
Welding (GMAW)
Gun
Wire Feed Spool
Gun
Gas Input
Gas Output
Rated No-Load
Voltage (Average)
Voltage Input
Press To Reset
U0
SECTION 4 − INSTALLATION
4-1. Specifications
A. 115 VAC
Amperes Input at Rated
Maximum Open-Cir-
Rated Welding
Output
Load Output 115 V, 60 Hz,
Single-Phase
Amperage Range
KVA
KW
cuit Voltage DC
90 A @ 18.0 Volts DC, 20%
Duty Cycle
32
24.8
2.78
2.23
30 − 135
B. 230 VAC
Amperes Input at Rated
Load Output 230 V, 50/60
Hz, Single-Phase
Rated Welding
Output
Maximum Open-Cir-
cuit Voltage DC
Amperage Range
KVA
KW
150 A @ 23 Volts DC, 40%
Duty Cycle
30 − 175
32
25.0
5.74
4.93
C. General Specifications
Wire Feed
Speed
Maximum
Spool Size
Net Weight w/
Gun
Wire Type and Diameter
Dimensions
Solid/Stainless
Flux Cored
Aluminum
50 − 600 IPM
(1.3 − 15.2
m/min)
12 in (305 mm)
Diameter
H: 32 in (813 mm)
W: 19 in (483 mm)
D: 39 in (991 mm)
168 lb
(76 kg)
.023 − .035 in
(0.6 − 0.9 mm)
.030 − .035 in
(0.8 − 0.9 mm)
.030 − .035 in
(0.8 − 0.9 mm)
OM-1330 Page 9
Download from Www.Somanuals.com. All Manuals Search And Download.
4-2. Duty Cycle And Overheating
Duty Cycle is percentage of 10
minutes that unit can weld at rated
load without overheating.
If unit overheats, thermostat(s)
opens, output stops, and cooling
fan runs. Wait fifteen minutes for
unit to cool. Reduce amperage or
duty cycle before welding.
A. 115 VAC
Y
Exceeding duty cycle can
damage unit or gun and void
warranty.
20% duty cycle at 90 amps
2 Minutes Welding
8 Minutes Resting
B. 230 VAC
40% duty cycle at 150 amps
4 Minutes Welding
6 Minutes Resting
Overheating
A or V
0
15
OR
Reduce Duty Cycle
Minutes
duty1 4/95 − 124 655 / 220 896-A
OM-1330 Page 10
Download from Www.Somanuals.com. All Manuals Search And Download.
4-3. Volt-Ampere Curves
The volt-ampere curves show the
minimum and maximum voltage
and amperage output capabilities of
the welding power source. Curves
of other settings fall between the
curves shown.
35
30
.Ranges 4, 5, and 6 apply to 230
VAC only.
25
20
Range 6
Range 5
Range 4
Range 3
Range 2
Range 1
15
10
5
0
0
50
100
150
200
250
DC AMPERES
ssb1.1 10/91 − 199 212
4-4. MIG Welding Gun Duty Cycle And Overheating
CAUTION
WELDING LONGER THAN RATED DUTY CYCLE can damage gun and void warranty.
• Do not weld at rated load longer than shown below.
• Using gasless flux cored wire reduces gun duty cycle.
warn7.1 8/93
Definition
.023 To .045 in (0.6 To 1.1 mm)
Hard Or Flux Cored Wires
.023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires
0
60% Duty Cycle At 100 Amperes
Using Mixed Gases
100% Duty Cycle At 100 Amperes
10
Minutes
Using CO
2
Duty Cycle is percentage of 10
minutes that gun can weld at
rated load without overheating.
6 Minutes Welding
4 Minutes Resting
Continuous Welding
SB1.1 8/93
OM-1330 Page 11
Download from Www.Somanuals.com. All Manuals Search And Download.
4-5. Connecting To Weld Output Terminals
4
1
Do not place
anything between
weld cable terminal
and copper bar.
2
3
Tools Needed:
3/4 in (19 mm)
803 778-A
Correct Installation
Incorrect Installation
Y
Y
Turn off power before connecting to
weld output terminals.
1
2
3
4
Weld Output Terminal
Supplied Weld Output Terminal Nut
Weld Cable Terminal
Copper Bar
minal. Slide weld cable terminal onto weld
output terminal and secure with nut so that
weld cable terminal is tight against copper
bar. Do not place anything between weld
cable terminal and copper bar. Make
sure that the surfaces of the weld cable
terminal and copper bar are clean.
Failure to properly connect weld
cables may cause excessive heat
and start a fire, or damage your ma-
chine.
Remove supplied nut from weld output ter-
4-6. Installing Work Clamp
1
2
Work Cable
Boot
Route cable through front panel
opening. Slide boot onto work
cable.
3
Negative (−) Output Terminal
Connect cable to terminal and
cover connection with boot.
Close door.
1
2
3
Tools Needed:
3/4 in
803 859-B
OM-1330 Page 12
Download from Www.Somanuals.com. All Manuals Search And Download.
4-7. Installing Welding Gun
1
2
3
Drive Assembly
Gun Securing Knob
Gun End
1
Loosen securing knob. Insert gun
end through opening until it bottoms
against drive assembly (make sure
gun end does not touch drive rolls).
Tighten knob.
3
4
Gun Trigger Plug
Insert plug into receptacle, and
tighten threaded collar.
Close door.
4
2
803 860-B
4-8. Setting Gun Polarity For Wire Type
1
Polarity Changeover Label
Information
Changing Polarity
Always read and follow manufac-
ture’s recommended polarity.
Wire Drive
Assembly Lead
Work Clamp Lead
1
D
D
+
-
Positive Terminal
Negative Terminal
Shown as shipped − Electrode Positive (DCEP): For solid steel,
stainless steel, aluminum, or flux core with gas wires (GMAW).
Electrode Negative (DCEN): Reverse lead connections at
terminals from that shown above for gasless flux core wires
(FCAW). Drive assembly becomes negative.
3/4, 11/16 in
Ref. 190 821-A
OM-1330 Page 13
Download from Www.Somanuals.com. All Manuals Search And Download.
4-9. Installing Gas Supply
Obtain gas cylinders and chain to
running gear, wall, or other
stationary support so cylinders
cannot fall and break off valve.
.DO NOT use Argon/Mixed gas regulator/flowmeter
with CO shielding gas. See Parts List for optional
2
CO gas regulator/flowmeter.
2
1
2
Cap
Cylinder Valve
1
Remove cap, stand to side of valve,
and open valve slightly. Gas flow
blows dust and dirt from valve.
Close valve.
4
2
3
4
Cylinder
7
Regulator/Flowmeter
Install so face is vertical.
5
3
5
Regulator/Flowmeter Gas
Hose Connection
6
Welding Power Source Gas
Hose Connection For MIG
Gun
Argon Gas Or
Mixed Gas
Connect gas hose between
regulator/flowmeter gas hose
connection, and fitting on rear of
welding power source.
7
Gas Flow Adjustment Control
Typical flow rate is 25 cfh (cubic feet
per
hour).
Check
wire
manufacturer’s recommended flow
rate.
6
Rear Panel
Tools Needed:
1-1/8, 5/8 in
803 861-B
OM-1330 Page 14
Download from Www.Somanuals.com. All Manuals Search And Download.
4-10. Installing MIG Wire Spool and Adjusting Hub Tension
Use compression spring
with 8 in (200 mm) spools.
When a slight force is needed
to turn spool, tension is set.
To install either a 1 lb or 2 lb wire
spool, follow the procedure as
shown in the illustration.
Installing 1 Or 2 lb Wire Spool
Spindle
Install these
components
onto spindle.
Spindle
Order extra spring
Part No. 186 437
Remove these
components
from spindle.
Tools Needed:
15/16 in
072573-B / 802 922
OM-1330 Page 15
Download from Www.Somanuals.com. All Manuals Search And Download.
4-11. Connecting 1-Phase Input Power For 230 VAC
Y
Installation must
meet all
1
National and Local Codes − have
only qualified persons make this
installation.
Y
Y
Disconnect and lockout/tagout
input power before connecting
input conductors from unit.
5
=GND/PE Earth Ground
7
Always connect green or green/
yellow conductor to supply
grounding terminal first, and never
to a line terminal.
1
2
Black And White Input Conductor
(L1 And L2)
4
Green Or Green/Yellow Grounding
Conductor
6
3
4
Input Power Cord.
L1
L2
Disconnect Device (switch shown in
the OFF position)
1
2
5
6
Disconnect Device Grounding
Terminal
Disconnect Device Line Terminals
Connect green or green/yellow grounding
conductor to disconnect device grounding
terminal first.
3
Connect input conductors L1 and L2 to
disconnect device line terminals.
8
7
Over-Current Protection
Select type and size of over-current
disconnect switch shown).
L1
L2
8
Receptacle (NEMA 6-50R)
Customer Supplied
Close and secure door on disconnect
device. Remove lockout/tagout device,
and place switch in the On position.
230 VAC, 1
Tools Needed:
803 766-B / Ref. 802 443-A
OM-1330 Page 16
Download from Www.Somanuals.com. All Manuals Search And Download.
4-12. Electrical Service Guide For 230 VAC
60 Hz Single Phase
Input Voltage
230
25
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Amperes
1
2
3
Circuit Breaker , Time-Delay
Normal Operating
30
35
12
4
Min Input Conductor Size In AWG
79
(24)
Max Recommended Input Conductor Length In Feet (Meters)
4
Min Grounding Conductor Size In AWG
12
Reference: 2005 National Electrical Code (NEC) (including article 630)
1 Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.
2 “Time-Delay” fuses are UL class “RK5” .
3 “Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and
above).
4 Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table
310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.
Y
Caution: Failure to follow these fuse and circuit breaker recommendations could create an electric shock or fire hazard. These
recommendationsare for a dedicated branch circuit that applies to the rated output and duty cycle of the welding power source.
4-13. Extension Cord Data
When calculating max. cord length, remember to include conductor length from
line disconnect device to input power receptacle.
NOTE
Input Power
Phase
Input Voltage
115 V
Hertz
60
Conductor Size
10 AWG
Max. Cord Length
34 ft (10 m)
1
1
230 V
60
12 AWG
79 ft (24 m)
OM-1330 Page 17
Download from Www.Somanuals.com. All Manuals Search And Download.
4-14. Selecting A Location And Connecting Input Power
Y
Do Not cut off power cord connector and rewire. The power cord
connector and plugs will work with standard NEMA receptacles.
Modifying power cord, connector, and plugs will void product
warranty.
18 in (457 mm) of
space for airflow
9
3
5
7
4
6
1
8
2
Ref. 803 862-C
Y
Do not move or operate unit
where it could tip.
Y
Special installation may be required
where gasoline or volatile liquids
are present − see NEC Article 511 or
CEC Section 20.
2
3
4
Power Cord Connector
Select plug for power supply receptacle
available at site. Install plug onto power
cord adapter. As threaded collar is
tightened, push plug onto adapter until
collar is completely tight.
Plug − NEMA Type 5-15P
Receptacle − NEMA Type 5-15R
(Customer Supplied)
For 115 volts ac input power, a 15 or 20
ampere individual branch circuit protected
by time-delay fuses or circuit breaker is
required.For 230 volts ac input power, see
5
6
Plug − NEMA Type 5-20P (Optional)
Connect plug to receptacle.
Receptacle NEMA Type 5-20R
(Customer Supplied)
9
Cylinder Support Bracket
7
8
Plug − NEMA Type 6-50P
1
Rating Label
Receptacle − NEMA Type 6-50R
(Customer Supplied)
Holes in the bracket provide a location to
store the unused power cord plugs.
Supply correct input power.
OM-1330 Page 18
Download from Www.Somanuals.com. All Manuals Search And Download.
4-15. Threading Welding Wire
1
2
3
4
5
6
7
Wire Spool
Welding Wire
Inlet Wire Guide
Pressure Adjustment Knob
Drive Roll
4
Outlet Wire Guide
Gun Conduit Cable
7
Lay gun cable out straight.
Tools Needed:
1
2
3
5
6
.Hold wire tightly to keep it
from unraveling.
6 in
(150 mm)
Open pressure assembly.
Pull and hold wire; cut off end.
Push wire thru guides into gun;
continue to hold wire.
.Use pressure indicator
Tighten
scale to set a desired
drive roll pressure.
Pressure
Indicator
Scale
1
2
3
4
Close and tighten pressure
assembly, and let go of wire.
Remove gun nozzle and contact tip.
Turn On.
Tighten
1
2
3
4
WOOD
Press gun trigger until wire
comes out of gun. Reinstall
contact tip and nozzle
Feed wire to check drive roll pressure.
Tighten knob enough to prevent slipping.
Cut off wire. Close
and latch door.
Ref. 803 860-B / S-0627-A
OM-1330 Page 19
Download from Www.Somanuals.com. All Manuals Search And Download.
4-16. Installing Diverter Valve And Switch For Optional Spool Gun
3
4
2
1
7
6
9
8
Tools Needed:
1/4 in
9/16 in
5
Ref. 803 906-B / 803 908-A
Y
Turn Off unit, and disconnect input
power.
onto output barbed fitting on diverter valve.
Secure with hose clamp.
7
8
Switch Plug
Receptacle RC4 On Circuit Board
PC1
Disconnect and remove MIG (GMAW)
welding gun, if applicable.
1
2
3
4
To install diverter valve, cut existing gas
hose approximately in middle of hose.
Install supplied hose clamp onto end of
output hose, and slide end of hose onto
input barbed fitting on diverter valve.
Secure with hose clamp.
Slide hose clamp down gas hose from gun.
Route gas hose through front panel
opening, and slide hose onto remaining
output barbed fitting on diverter valve.
Secure with hose clamp (see Section
4-17).
Remove and retain jumper plug from RC4.
Connect switch plug to RC4.
Input End Of Existing Gas Hose
Output End Of Existing Gas Hose
Spool Gun Gas Hose
9
Switch Label
Gas Diverter Valve
Operation:
Remove wrapper from unit.
Place switch in SPOOL GUN position for
spool gun operation. Place switch in MIG
GUN position for wire feeder/MIG (GMAW)
gun operation.
5
Switch Hole In Center Baffle
Remove plug from switch hole.
Toggle Switch
6
Remove nut and locking ring from switch.
Insert switch through hole and secure
switch with locking ring and nut.
When spoolgun switch is in On position,
spoolgun wire feed speed is controlled by
welding power source Wire Speed control.
Install another supplied hose clamp onto
end of input hose, and slide end of hose
OM-1330 Page 20
Download from Www.Somanuals.com. All Manuals Search And Download.
4-17. Connecting An Optional Spool Gun
If a MIG gun is connected to the
unit, remove it before connecting
spool gun.
1
1
Diverter Valve
.If spool gun gas hose is
equipped with a pre-installed
barbed fitting, cut off fitting from
end of hose.
Connect spool gun gas hose to
diverter valve barbed fitting (see
2
2
Gun Trigger Plug
Insert plug into receptacle, and
tighten threaded collar.
3
4
Negative (−) Output Terminal
4
Positive (+) Output Terminal
3
Place toggle switch in Spool Gun
Close door.
803 907-B
OM-1330 Page 21
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 5 − OPERATION
5-1. Controls
1
2
3
4
Ref. 220 079-B
1
Voltage Control
2
Wire Speed Control
3
Power Switch/Supplementary
Protector
Set Wire Speed control according to the
parameterchart. Increase or decrease wire
speed to obtain desired bead profile and
travel speed.
.Positions 4, 5, and 6 are for 230 volts
The switch energizes the main transformer
and control circuitry. The 20 ampere
supplementary protector protects the unit
from overload.
ac input only.
Set Voltage control according to the
parameter chart for good starting point.
Turn control clockwise to increase voltage.
4
MIG Gun Receptacle
OM-1330 Page 22
Download from Www.Somanuals.com. All Manuals Search And Download.
Notes
OM-1330 Page 23
Download from Www.Somanuals.com. All Manuals Search And Download.
220 493-A
OM-1330 Page 25
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 6 − MAINTENANCE &TROUBLESHOOTING
6-1. Routine Maintenance
.Maintain more often
Y
Disconnect power
before maintaining.
during severe conditions.
3 Months
Replace unreadable labels
Repair or replace
cracked weld cable
Clean and tighten weld terminals
6 Months
Remove drive roll and
carrier. Apply light coat
of oil or grease to drive
motor shaft.
Blow out or vacuum inside.
OR
Ref. 802 990
6-2. Supplementary Protector CB1
1
SupplementaryProtector CB1
If CB1 opens, wire feeding stops.
Welding Gun
2
Check gun liner for blockage or
kinks.
1
3
Wire Drive Assembly
Check for jammed wire, binding
drive gear or misaligned drive rolls.
Allow cooling period and reset
breaker. Close door.
2
3
Ref. 803 860-B / Ref. 802 714
OM-1330 Page 26
Download from Www.Somanuals.com. All Manuals Search And Download.
6-3. Unit Overload
Thermostats TP1 in rectifier SR1 and TP2 in stabilizer Z1 protect the unit from damage due to overheating. If TP1
and/or TP2 opens welding output will shut off. Wait several minutes before trying to weld.
Supplementary protector CB2 (Power switch) protects transformer T1 from overload. If CB2 opens, unit power will
shut off. Check input power supply, and press Power switch to turn unit back on.
6-4. Replacing Gun Contact Tip
Y
1
Turn Off power.
Nozzle
2
Contact Tip
Cut off welding wire at contact tip.
Remove nozzle.
Remove contact tip and install new
contact tip. Reinstall nozzle.
2
1
Tools Needed:
Ref. 800 797-C
6-5. Changing Drive Roll and Wire Inlet Guide
1
Securing Screw
Inlet Wire Guide
2
4
Loosen screw. Slide tip as close to
drive rolls as possible without
touching. Tighten screw.
2
3
Drive Roll
The drive roll consists of two
different sized grooves. The
stamped markings on the end
surface of the drive roll refers to the
groove on the opposite side of the
drive roll. The groove closest to the
motor shaft is the proper groove to
Install correct drive roll for wire size
and type.
1
4
Drive Roll Securing Nut
3
Turn nut one click to secure drive
roll.
Tools Needed:
5/64 in
7/16 in
Ref. 802 990-A
OM-1330 Page 27
Download from Www.Somanuals.com. All Manuals Search And Download.
6-6. Aligning Drive Rolls and Wire Guide
Y
Turn Off power.
View is from top of drive rolls
looking down with pressure
assembly open.
1
2
3
4
5
Drive Roll Securing Nut
Drive Roll
Wire Guide
Correct
Incorrect
4
3
2
1
Welding Wire
Drive Gear
5
Insert screwdriver, and turn screw
in or out until drive roll groove lines
up with wire guide.
Close pressure roll assembly.
Tools Needed:
Ref. 800 412-A
6-7. Removing Knob From Front Panel
Y
1
Turn Off power.
Front Panel
Knob
2
3
Slot
4
Control Shaft
4
Rotate knob to allow access to slot.
Insert tip of screwdriver into slot,
and while pushing on spring clip,
pull knob off control shaft.
1
3
To reinstall, push knob fully onto
control shaft.
2
803 863-A
OM-1330 Page 28
Download from Www.Somanuals.com. All Manuals Search And Download.
6-8. Cleaning Or Replacing Gun Liner
Tools Needed:
Y
Disconnect gun from unit.
3/8 in
Head Tube
Remove nozzle, contact tip,
adapter, gas diffuser, and wire
outlet guide.
1/2 in
Remove liner.
Lay gun cable out straight
before installing new liner.
To Reassemble Gun:
Install and tighten new liner.
Cut liner off 3/4 in (20 mm) (3/8 in
[9.5 mm] for aluminum) from head
tube.
Blow out gun casing.
Install adapter, contact tip, and
nozzle.
Ref. 802 399-A
OM-1330 Page 29
Download from Www.Somanuals.com. All Manuals Search And Download.
6-9. Replacing Switch And/Or Head Tube
Y
Disconnect gun first.
1
Remove handle
locking nut.
3
Slide handle.
2
Remove switch housing. Note: If installing new
switch, push switch lead connectors onto terminal of
new switch (polarity is not important). Install switch
back into handle, and secure with handle locking nut.
If replacing head tube, continue to end of figure.
4
Secure head
tube in vice.
5
Loosen jam nut. Remove
from vice and turn head
tube out by hand.
6
Install existing shock washer onto
new head tube. Hand-tighten head
tube into connector cable.
7
Place head tube in vice and tighten
until nuts are tight.
8
Remove from vice. Reposition
handle and install switch housing.
Secure with handle locking nut.
Tools Needed:
3/4 in
Ref. 800 795-C
OM-1330 Page 30
Download from Www.Somanuals.com. All Manuals Search And Download.
6-10. Troubleshooting
Welding Trouble
Remedy
No weld output; wire does not feed.
Check power switch/supplementary protector, and reset if necessary. If supplementary protector is not
tripped, replace power switch.
Secure gun plug in receptacle or repair leads, or replace trigger switch (see Section 4-7 and/or 6-9).
ThermostatTP1 or TP2 open (overheating). Allow fan to run; the thermostat will close when the unit has
No weld output; wire feeds.
Connect work clamp to get good metal to metal contact.
Low weld output.
Low, high, or erratic wire speed.
Wire Drive/Gun Trouble
Remedy
Electrode wire feeding stops during
welding.
Secure gun plug in receptacle or repair leads, or replace trigger switch (see Section 4-7 and/or 6-9).
Have nearest Factory Authorized Service Agent check drive motor.
OM-1330 Page 31
Download from Www.Somanuals.com. All Manuals Search And Download.
220 197-E
OM-1330 Page 33
Download from Www.Somanuals.com. All Manuals Search And Download.
SECTION 8 − MIG WELDING (GMAW) GUIDELINES
8-1. Typical MIG Process Connections
Y
Weld current can damage
electronic parts in vehicles.
Disconnect both battery
cables before welding on a
vehicle. Place work clamp as
close to the weld as possible.
Regulator/
Flowmeter
Shielding
Gas
Supply
Gas
Hose
Wire Feeder/
Power Source
Gun
Work Clamp
Workpiece
light mig 5/967 / Ref. 802 714 / Ref. 802 064-C
OM-1330 Page 34
Download from Www.Somanuals.com. All Manuals Search And Download.
8-2. Typical MIG Process Control Settings
These settings are guidelines only. Material and wire type, joint design, fitup,
position, shielding gas, etc. affect settings. Test welds to be sure they comply to
specifications.
NOTE
Material thickness determines weld
parameters.
1/8 or
.125 in
Convert Material
Thickness to
Amperage (A)
(.001 in = 1 ampere)
.125 in = 125 A
Wire Size
Amperage Range
.035 in
.023 in
.030 in
.035 in
30 − 90 A
40 − 145 A
50 − 180 A
Select Wire Size
Select Wire Speed
(Amperage)
Wire
Size
Wire Speed
(Approx.)
Recommendation
.023 in
.030 in
.035 in
3.5 in per ampere
2 in per ampere
1.6 in per ampere
3.5 x 125 A = 437 ipm
2 x 125 A = 250 ipm
1.6 x 125 A = 200 ipm
125 A based on 1/8 in
material thickness
ipm = inch per minute
Low voltage: wire stubs into work
High voltage: arc is unstable (spatter)
Select Voltage
Set voltage midway between high/low voltage.
Voltage controls
height and width
of weld bead.
Wire speed (amperage) controls weld penetration
(wire speed = burn-off rate)
803 858-B
OM-1330 Page 35
Download from Www.Somanuals.com. All Manuals Search And Download.
8-3. Holding And Positioning Welding Gun
Welding wire is energized when gun trigger is pressed. Before lowering helmet and
pressing trigger, be sure wire is no more than 1/2 in (13 mm) past end of nozzle,
and tip of wire is positioned correctly on seam.
NOTE
1
Hold Gun and Control Gun
Trigger
1
2
3
4
Workpiece
Work Clamp
3
Electrode Extension (Stickout)
1/4 to 1/2 in (6 To 13 mm)
2
5
Cradle Gun and Rest Hand on
Workpiece
5
4
0°-15°
90°
90°
End View Of Work Angle
Side View Of Gun Angle
GROOVE WELDS
0°-15°
45°
45°
End View Of Work Angle
Side View Of Gun Angle
FILLET WELDS
S-0421-A
OM-1330 Page 36
Download from Www.Somanuals.com. All Manuals Search And Download.
8-4. Conditions That Affect Weld Bead Shape
Weld bead shape depends on gun angle, direction of travel, electrode extension
(stickout), travel speed, thickness of base metal, wire feed speed (weld current),
and voltage.
NOTE
10°
Push
10°
Perpendicular
Drag
GUN ANGLES AND WELD BEAD PROFILES
Short
Normal
Long
ELECTRODE EXTENSIONS (STICKOUT)
Short
Normal
Long
FILLET WELD ELECTRODE EXTENSIONS (STICKOUT)
Slow
Normal
Fast
GUN TRAVEL SPEED
S-0634
OM-1330 Page 37
Download from Www.Somanuals.com. All Manuals Search And Download.
8-5. Gun Movement During Welding
Normally, a single stringer bead is satisfactory for most narrow groove weld joints;
however, for wide groove weld joints or bridging across gaps, a weave bead or
multiple stringer beads works better.
NOTE
1
2
3
Stringer Bead − Steady
Movement Along Seam
1
2
Weave Bead − Side To Side
Movement Along Seam
Weave Patterns
Use weave patterns to cover a wide
area in one pass of the electrode.
3
S-0054-A
8-6. Poor Weld Bead Characteristics
1
2
3
4
5
Large Spatter Deposits
Rough, Uneven Bead
1
Slight Crater During Welding
Bad Overlap
Poor Penetration
2
4
3
5
S-0053-A
8-7. Good Weld Bead Characteristics
1
2
3
Fine Spatter
Uniform Bead
Moderate Crater During
Welding
1
Weld a new bead or layer for each
1/8 in (3.2 mm) thickness in metals
being welded.
4
5
No Overlap
Good Penetration into Base
Metal
2
4
3
5
S-0052-B
OM-1330 Page 38
Download from Www.Somanuals.com. All Manuals Search And Download.
8-8. Troubleshooting − Excessive Spatter
Excessive Spatter − scattering of molten metal particles that
cool to solid form near weld bead.
S-0636
Possible Causes
Wire feed speed too high.
Corrective Actions
Select lower wire feed speed.
Select lower voltage range.
Use shorter electrode extension (stickout).
Voltage too high.
Electrode extension (stickout) too long.
Workpiece dirty.
Remove all grease, oil, moisture, rust, paint, undercoating, and dirt from work surface before welding.
Increase flow of shielding gas at regulator/flowmeter and/or prevent drafts near welding arc.
Use clean, dry welding wire.
Insufficient shielding gas at welding arc.
Dirty welding wire.
Eliminate pickup of oil or lubricant on welding wire from feeder or liner.
8-9. Troubleshooting − Porosity
Porosity − small cavities or holes resulting from gas pockets
in weld metal.
S-0635
Possible Causes
Corrective Actions
Insufficient shielding gas at welding arc.
Increase flow of shielding gas at regulator/flowmeter and/or prevent drafts near welding arc.
Remove spatter from gun nozzle.
Check gas hoses for leaks.
Place nozzle 1/4 to 1/2 in (6-13 mm) from workpiece.
Hold gun near bead at end of weld until molten metal solidifies.
Use welding grade shielding gas; change to different gas.
Use clean, dry welding wire.
Wrong gas.
Dirty welding wire.
Eliminate pick up of oil or lubricant on welding wire from feeder or liner.
Workpiece dirty.
Remove all grease, oil, moisture, rust, paint, coatings, and dirt from work surface before welding.
Use a more highly deoxidizing welding wire (contact supplier).
Welding wire extends too far out of nozzle. Be sure welding wire extends not more than 1/2 in (13 mm) beyond nozzle.
8-10. Troubleshooting − Excessive Penetration
Excessive Penetration − weld metal melting through base metal
and hanging underneath weld.
Excessive Penetration Good Penetration
S-0639
Possible Causes
Excessive heat input.
Corrective Actions
Select lower voltage range and reduce wire feed speed.
Increase travel speed.
OM-1330 Page 39
Download from Www.Somanuals.com. All Manuals Search And Download.
8-11. Troubleshooting − Lack Of Penetration
Lack Of Penetration − shallow
fusion between weld metal and
base metal.
Lack of Penetration Good Penetration
S-0638
Possible Causes
Corrective Actions
Improper joint preparation.
Improper weld technique.
Material too thick. Joint preparation and design must provide access to bottom of groove while
maintaining proper welding wire extension and arc characteristics.
Maintain normal gun angle of 0 to 15 degrees to achieve maximum penetration.
Keep arc on leading edge of weld puddle.
Be sure welding wire extends not more than 1/2 in (13 mm) beyond nozzle.
Select higher wire feed speed and/or select higher voltage range.
Reduce travel speed.
Insufficient heat input.
Incorrect polarity.
Check polarity required by welding wire, and change to correct polarity at welding power source.
8-12. Troubleshooting − Incomplete Fusion
Incomplete Fusion − failure of weld metal to fuse completely with
base metal or a preceeding weld bead.
S-0637
Possible Causes
Workpiece dirty.
Corrective Actions
Remove all grease, oil, moisture, rust, paint, undercoating, and dirt from work surface before
welding.
Insufficient heat input.
Select higher voltage range and/or adjust wire feed speed.
Place stringer bead in proper location(s) at joint during welding.
Adjust work angle or widen groove to access bottom during welding.
Momentarily hold arc on groove side walls when using weaving technique.
Keep arc on leading edge of weld puddle.
Improper welding technique.
Use correct gun angle of 0 to 15 degrees.
8-13. Troubleshooting − Burn-Through
Burn-Through− weld metal melting completely through base metal
resulting in holes where no metal remains.
S-0640
Possible Causes
Excessive heat input.
Corrective Actions
Select lower voltage range and reduce wire feed speed.
Increase and/or maintain steady travel speed.
OM-1330 Page 40
Download from Www.Somanuals.com. All Manuals Search And Download.
8-14. Troubleshooting − Waviness Of Bead
Waviness Of Bead − weld metal that is not parallel and does not cover
joint formed by base metal.
S-0641
Possible Causes
Welding wire extends too far out of nozzle. Be sure welding wire extends not more than 1/2 in (13 mm) beyond nozzle.
Unsteady hand. Support hand on solid surface or use two hands.
Corrective Actions
8-15. Troubleshooting − Distortion
Distortion − contraction of weld metal during welding that forces
base metal to move.
Base metal moves
in the direction of
the weld bead.
S-0642
Possible Causes
Corrective Actions
Excessive heat input.
Use restraint (clamp) to hold base metal in position.
Make tack welds along joint before starting welding operation.
Select lower voltage range and/or reduce wire feed speed.
Increase travel speed.
Weld in small segments and allow cooling between welds.
OM-1330 Page 41
Download from Www.Somanuals.com. All Manuals Search And Download.
8-16. Common MIG Shielding Gases
This is a general chart for common gases and where they are used. Many different combinations (mixtures) of
shielding gases have been developed over the years. The most commonly used shielding gases are listed in the
following table.
Application
Gas
Short Circuiting
Stainless Steel
Spray Arc Steel
Short Circuiting Steel
Aluminum
Argon
X
Argon + 25% CO
X
2
80% or greater Argon +
1
X
X
balance CO or Oxygen
2
100% CO
X
2
2
Tri-Mix
X
1
2
Limited short circuiting use
90% HE + 7-1/2% AR + 2-1/2% CO
2
8-17. Troubleshooting Guide For Semiautomatic Welding Equipment
Problem
Probable Cause
Remedy
Too little pressure on wire feed rolls.
Increase pressure setting on wire feed rolls.
Wire feed motor operates, but
wire does not feed.
Incorrect wire feed rolls.
Check size stamped on wire feed rolls, replace to match
wire size and type if necessary.
Wire spool brake pressure too high.
Restriction in the gun and/or assembly.
Decrease brake pressure on wire spool.
Check and replace cable, gun, and contact tip if
damaged. Check size of contact tip and cable liner,
replace if necessary.
Too much pressure on wire feed rolls.
Decrease pressure setting on wire feed rolls.
Wire curling up in front of the
wire feed rolls (bird nesting).
Incorrect cable liner or gun contact tip size.
Check size of contact tip and check cable liner length
and diameter, replace if necessary.
Gun end not inserted into drive housing properly.
Loosen gun securing bolt in drive housing and push gun
end into housing just enough so it does not touch wire
feed rolls.
Dirty or damaged (kinked) liner.
Gas cylinder empty.
Replace liner.
Replace empty gas cylinder.
Clean or replace gas nozzle.
Wire feeds, but no gas flows.
Gas nozzle plugged.
Gas cylinder valve not open or flowmeter not adjusted. Open gas valve at cylinder and adjust flow rate.
Restriction in gas line.
Check gas hose between flowmeter and wire feeder, and
gas hose in gun and cable assembly.
Loose or broken wires to gas solenoid.
Gas solenoid valve not operating.
Have Factory Authorized Service Agent repair wiring.
Have Factory Authorized Service Agent replace gas
solenoid valve.
Incorrect primary voltage connected to welding power Check primary voltage and relink welding power source
source. for correct voltage.
OM-1330 Page 42
Download from Www.Somanuals.com. All Manuals Search And Download.
Problem
Probable Cause
Remedy
Wire slipping in drive rolls.
Adjust pressure setting on wire feed rolls. Replace worn
drive rolls if necessary.
Welding arc not stable.
Wrong size gun liner or contact tip.
Match liner and contact tip to wire size and type.
Incorrect voltage setting for selected wire feed speed on Readjust welding parameters.
welding power source.
Loose connections at the gun weld cable or work cable. Check and tighten all connections.
Gun in poor shape or loose connection inside gun.
Repair or replace gun as necessary.
OM-1330 Page 43
Download from Www.Somanuals.com. All Manuals Search And Download.
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
. . . 1 . . . . . . . . . . . Fig 9-2 . . BAFFLE,CENTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . . Fig 9-3 . . PANEL,REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 137761 . . NUT, 750 NPT 1.31HEX .27H NYL BLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 4 . . . . . . . . . +219257 . . CABLE,POWER 12 FT 5 IN 12GA 4C SOOW W/SPL PLUG . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 224587 . . LABEL,WARNING ELECTRIC SHOCK/DO NOT MODIFY PWR CRD . . . . . 1
. . . 6 . . . . . . . . . . 604102 . . CONN,CLAMP CABLE 1.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 219261 . . ADAPTER,POWER CABLE 5−15P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . ♦219259 . . ADAPTER,POWER CABLE 5−20P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 219258 . . ADAPTER,POWER CABLE 6−50P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 052692 . . AXLE,RUNNING GEAR .750 DIA X 25.745 (INCLUDING) . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . 186758 . . . . WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 12 . . . . . . . . . . 602250 . . . . WASHER,FLAT STL SAE .750 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 13 . . . . . . . . . . 121614 . . . . RING,RTNG EXT .750 SHAFT X .085 THK E STYLE . . . . . . . . . . . . . . . . . . 2
. . . 14 . . . . . . . . . +206579 . . WRAPPER, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 15 . . . . . . . . . . 134464 . . LABEL,WARNING GENERAL PRECAUTIONARY STATIC&WIRE FE . . . . . 1
. . . 16 . . . . . . . . . . 146161 . . BASE, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 17 . . . . . . . . . . 209870 . . CASTER,SWVL 4.00 IN X 1.250 IN POLY−OLEFIN . . . . . . . . . . . . . . . . . . . . . 2
. . . 18 . . . . . . . . . . . Fig 9-4 . . PANEL,FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 19 . . . . . . . . . . . Fig 9-6 . . M-10 GUN 12 FT .030-.035 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 20 . . . . . . . . . . 196328 . . CABLE,WORK 10’ NO 3 W/CLAMP (INCLUDING) . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 130750 . . . . CLAMP,WORK 300 AMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 600318 . . . . CABLE,WELD COP STRD NO 3 EPDM JKT (ORDER BY FT) . . . . . . . . . 10FT
. . . . . . . . . . . . . . . . 196318 . . . . COVER,CABLE BTRY POST BLK .75 ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 21 . . . . R2 . . 091685 . . RESISTOR,WW FXD 50 W 25 OHM FASTON TE . . . . . . . . . . . . . . . . . . . . . . 1
. . . 22 . . . . Z1 . . 219549 . . STABILIZER (INCLUDING) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . TP2 . . 213414 . . . . THERMOSTAT,NC OPEN 150C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 23 . . . SR1 . . 219553 . . RECTIFIER,SI 1PH 150 AMP 400 PIV 40% DUTY (INCLUDING) . . . . . . . . . 1
. . . . . . . . . . . . . . . . 224420 . . . . THERMOSTAT,NC OPEN 110C CLOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 24 . . . . . . . . . . 218998 . . PLATE,MOUNTING CAPACITOR BRACKET . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 25 . . . . . . . . . . 022160 . . CLAMP,CAPACITOR 3.000 DIA VERTICAL MTG . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 26 . . . . C1 . . 199187 . . CAPACITOR,ELCTLT 120000 UF 35 VDC CAN 3.02 DIA . . . . . . . . . . . . . . . . 1
. . . 27 . . . . T1 . . 219548 . . XFMR,POWER MAIN 115/230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 28 . . . . . . . . . . 203481 . . PANEL,SIDE LH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 29 . . . . . . . . . . . 151187 . . LATCH,SLIDE FLUSH STYLE SERIES 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 30 . . . . . . . . . . 203480 . . DOOR,HINGED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 220493 . . LABEL,PARAMETER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 209123 . . REGULATOR/FLOWMETER, 10-50 CFH Argon/Mixed . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 144108 . . HOSE, gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . ♦212492 . . REGULATOR/FLOWMETER, 10-50 CFH CO . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-1330 Page 45
Download from Www.Somanuals.com. All Manuals Search And Download.
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
. . . . . . . . . . . . . . . . . . . . . . . . . . . SPOOL HUB ASSEMBLY (INCLUDING) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . . . 058427 . . . . RING,RETAINING SPOOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 085980 . . . . NUT,STL HEX FULL .625-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 605941 . . . . WASHER,FLAT STL .640 ID X 1.000 OD X 14GA THK . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 186437 . . . . SPRING,CPRSN .845 OD X .110 WIRE X 1.500 . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 057971 . . . . WASHER,FLAT STL KEYED 1.500DIA X .125THK . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . 057745 . . . . SPRING,CPRSN 2.430 OD X .090 WIRE X 2.500 . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 186435 . . . . HUB,SPOOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 186436 . . . . WASHER,BRAKE PLASTIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 177307 . . REEL SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . 198425 . . . CAP,FINISHING 1.19 X .37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . 198426 . . . WASHER,CAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 10 . . . . . . . . . +218996 . . BAFFLE,CENTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . W . . . 189486 . . CONTACTOR,DEF PRP 40A 3P 24VAC COIL W/LINKS . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 034260 . . . . LINK,CONNECTING CONTACTOR TERMINAL . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 12 . . . CR1 . . 072817 . . RELAY,ENCL 24VAC DPDT 20A/120VAC 8PIN FLANGE MTG . . . . . . . . . . . 1
. . . 13 . . . PC1 . . 220005 . . CIRCUIT CARD ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG1 . 130203 . . HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG3 . . 115091 . . HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG4 . 131059 . . HOUSING PLUG+PINS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 134201 . . STAND−OFF SUPPORT,PC CARD .312/.375W/POST&LOCK .43 . . . . . . . . 4
. . . 14 . . . CB1 . . 183492 . . SUPPLEMENTARY PROTECTOR,MAN RESET 1P 10A 250V . . . . . . . . . . . . 1
. . . 15 . . . . . . . . . . 097421 . . TERMINAL,PWR OUTPUT RED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 16 . . . . . . . . . . 097416 . . TERMINAL,PWR OUTPUT BLACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 17 . . . C4,5 . 128750 . . CAPACITOR,CER DISC .1 UF 500 VDC W/TERMS . . . . . . . . . . . . . . . . . . . . . 2
. . . 18 . . . . . . . . . . . Fig 9-5 . . DRIVE ASSY,WIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 19 . . . . . . . . . . 107983 . . BLANK,SNAP−IN NYL .500 MTG HOLE BLACK . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 199824 . . LABEL,WARNING ELECTRIC SHOCK AND PINCH POINTS . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 172171 . . FTG,HOSE BRS BARBED COUPLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 010493 . . BUSHING,SNAP−IN NYL .625 ID X .875 MTG HOLE . . . . . . . . . . . . . . . . . . . . 1
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-1330 Page 47
Download from Www.Somanuals.com. All Manuals Search And Download.
. Hardware is common and
8
7
not available unless listed.
9
6
10
5
4
3
2
803 866-B
1
Figure 9-3. Panel, Rear w/Components
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
. . . 1 . . . . . . . . . . 049399 . . NUT, 312−18 PUSH ON .63D .07H STL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 148809 . . BLADE,FAN 9.000 5WG 34DEG .312 BORE CCW PLSTC . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 188706 . . MOTOR,FAN 230V 50/60HZ 1550 RPM .312 DIA SHAFT . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . . 203711 . . WINDTUNNEL,9.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 216396 . . VALVE, 24VAC 2WAY CUSTOM PORT 1/8 ORF W/FRICT . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . 203478 . . PANEL,REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 200285 . . LABEL,WARNING CYLINDER MAY EXPLODE IF DAMAGED . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . +219818 . . BRACKET,BOTTLE RETAINER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 188441 . . CHAIN,WELDLESS 2/0 X 31 LG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 221072 . . GROMMET,RBR 1.312 ID X 1.562 MTG HOLE .125 GROOVE . . . . . . . . . . . 3
OM-1330 Page 48
Download from Www.Somanuals.com. All Manuals Search And Download.
. Hardware is common and
4
not available unless listed.
3
5
2
6
7
1
8
9
13
12
11
10
803 867-B
Figure 9-4. Panel, Front w/Components
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
. . . 1 . . . . . . . . . . 220079 . . LABEL,NAMEPLATE MILLERMATIC DVI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 208164 . . PANEL,FRONT BEZEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 218994 . . PANEL,FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 220968 . . POT ASSY,W/LEADS CP FLAT 1T .5 W 1K OHM(SING) . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 196801 . . BRACKET,MTG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . S2 . . 153197 . . SWITCH,SELECTOR 6 POSITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 136343 . . SCREW,K50X 20 PAN HD−PHL STL PLD PT THREAD FORMING . . . . . . . . 4
. . . 7 . . . C2,3 . 136735 . . CAPACITOR,CER DISC .1UF 500VDC STRIP . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 8 . . . . . . . . . . 048282 . . RECEPTACLE W/SOCKETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 9 . . . . . . . . . . 129524 . . TERM,FRICT 250X032 UNINSUL MALE .130 STUD MTG 3PR1 . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 208167 . . LABEL,LOGO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . CB2 . . 219552 . . SUPPLEMENTARY PROTECTOR,MAN RESET 2P 20A 250VAC . . . . . . . . . 1
. . . . . . . . . . . . . . . . 201553 . . CLIP,RETAINING CIRCUIT BREAKER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . 207074 . . HANDLE,SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 13 . . . . . . . . . . 207077 . . KNOB,POINTER 1.625 DIA PUSH ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
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-1330 Page 49
Download from Www.Somanuals.com. All Manuals Search And Download.
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
204857
. . . 1 . . . . . . . . . . 602009 . . SCREW,.250-20 x 1.25 soc hd gr 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 172075 . . CARRIER,DRIVE ROLL W/COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 166072 . . SPACER,GEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 010224 . . PIN,SPRING CS .187 X 1.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 230276 . . HOUSING,ADAPTER GUN/FEEDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . 225718 . . FASTENER,PINNED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 196896 . . CUP,SPRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 196897 . . SPRING,CPRSN .695 OD X .095 WIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 196895 . . KNOB,TENSION ADJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 228828 . . LEVER,MTG PRESSURE GEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . 079634 . . PIN,HINGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 230801 . . SPRING, torsion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . 151828 . . PIN,COTTER HAIR .054 X .750 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 13 . . . . . . . . . . 173616 . . COVER,RIGHT ANGLE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 14 . . . . . . . . . . 202888 . . MOTOR,GEAR 24VDC 122RPM 20:1 RATIO (INCLUDING) . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 193633 . . . . KEY,WOODRUFF .118 X .380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 193634 . . . . WASHER,WAVE .405 ID X .740 OD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . 193635 . . . . RING,RTNG EXT .394 SHAFT X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 15 . . . . . . . . . . 079633 . . FITTING,HOSE BRS BARBED M 3/16TBG . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 16 . . . . . . . . . . 601966 . . SCREW,.375−16 X 1.25HEXHD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 17 . . . . . . . . . . 604538 . . WASHER,FLAT STL SAE .312 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 18 . . . . . . . . . . 204585 . . KNOB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 19 . . . . . . . . . . 173619 . . CARRIER,DRIVE ROLL W/COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 20 . . . . . . . . . . 174609 . . SCREW,M 4−.7 x 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 21 . . . . . . . . . . 174610 . . SCREW,M 6−1.0 X 20 SOC HD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
. . . 22 . . . . . . . . . . 192029 . . WASHER,FLAT .250 ID X .437 OD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
. . . 23 . . . . . . . . . . 173620 . . BUSHING,MOTOR MTG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
. . . 24 . . . . . . . . . . 602243 . . WASHER,FLAT .438 ID X 1.00 OD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 25 . . . . . . . . . . 602213 . . WASHER,LOCK .380 ID X .683 OD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 26 . . . . . . . . . . 221 912 . . GUIDE,WIRE INLET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 203526 . . ROLL,DRIVE V GROOVE .030/.035 COMB WIRE . . . . . . . . . . . . . . . . . . . . . . 2
Drive Roll & Wire Guide Kits.
9
13
14
8
7
. Hardware is common and
10
not available unless listed.
12
11
26
6
5
4
16
3
25
2
24
23
1
22
15
21
16
20
19
17
802 986-C
18
Figure 9-5. Wire Drive And Gears
*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-1330 Page 50
Download from Www.Somanuals.com. All Manuals Search And Download.
3
4
2
1
5
6
7
14
10
15
8
9
11
13
12
802 388-B
Figure 9-6. M-10 Gun
Item
No.
Part
No.
Description
Quantity
. . . 1 . . . . . . . . . . . . . . . 169 715 . . NOZZLE, slip type .500 orf flush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . . . . ♦087 299 . . TIP, contact scr .023 wire x 1.125
. . . 2 . . . . . . . . . . . . . ♦000 067 . . TIP, contact scr .030 wire x 1.125
. . . 2 . . . . . . . . . . . . . ♦000 068 . . TIP, contact scr .035 wire x 1.125
. . . 2 . . . . . . . . . . . . . ♦000 069 . . TIP, contact scr .045 wire x 1.125
. . . 3 . . . . . . . . . . . . . . . 169 716 . . ADAPTER, contact tip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . . . . . . 170 470 . . RING, retaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . . . . . . 169 718 . . TUBE, head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . . . . . . 169 738 . . NUT, locking handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . . . . . . 169 719 . . NUT, jam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . . . . . . 169 737 . . HANDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . . . . . . 227 798 . . SWITCH, trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . . . . . . 079 878 . . HOUSING PLUG & PINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . . . . . . 227 800 . . CORD, trigger assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . . . . . . 209 495 . . CONNECTOR, feeder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 13 . . . . . . . . . . . . . . . 079 974 . . O-RING, .500 ID x .103CS rbr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 14 . . . . . . . . . . . . . ♦194 010 . . LINER, monocoil .023/.025 wire x 15ft (consisting of) . . . . . . . . . . . . . . . 1
. . . 14 . . . . . . . . . . . . . ♦194 011 . . LINER, monocoil .030/.035 wire x 15ft (consisting of) . . . . . . . . . . . . . . . 1
. . . 14 . . . . . . . . . . . . . ♦194 012 . . LINER, monocoil .035/.045 wire x 15ft (consisting of) . . . . . . . . . . . . . . . 1
. . . 15 . . . . . . . . . . . . . . . 079 975 . . . . O-RING, .187 ID x .103CS rbr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
OM-1330 Page 51
Download from Www.Somanuals.com. All Manuals Search And Download.
Item
No.
Dia.
Mkgs.
Part
No.
Description
Quantity
207 642
Optional Spoolmate Spool Gun Switch
. . . . . . . . . . . . . . . . . . . . 186420 . . SWITCH ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 195539 . . GAS DIVERTER VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . 149332 . . CLAMP,HOSE .405 − .485 CLP DIA SLFTTNG OLIVE DRA . . . . . . . . . . 2
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.
9-7. Drive Roll And Wire Guide Kits
Base selection of drive rolls upon the following recommended usages:
NOTE
1
2
3
4
5
V-Grooved rolls for hard wire.
U-Grooved rolls for soft and soft shelled cored wires.
U-Cogged rolls for extremely soft shelled wires (usually hard surfacing types).
V-Knurled rolls for hard shelled cored wires.
Drive roll types may be mixed to suit particular requirements (e.g. V-Knurled
roll in combination with U-Grooved).
Wire Diameter
Drive Roll
Inlet Wire
Kit No.
Guide
Fraction
.023/.025in.
.030/.035 in.
.030 in.
Decimal
.023/.025 in.
.030/.035 in.
.030 in.
Metric
0.6 mm
Part No.
087 130
203 526
053 695
053 700
Type
087 131
204 579
079 594
079 595
V-Grooved
V-Grooved
V-Grooved
V-Grooved
056 192
056 192
056 192
0.8/0.9 mm
0.8 mm
.035 in.
.035 in.
0.9 mm
056 192
Ref. S-0026-B / 7-91
OM-1330 Page 52
Download from Www.Somanuals.com. All Manuals Search And Download.
Notes
Download from Www.Somanuals.com. All Manuals Search And Download.
Notes
Download from Www.Somanuals.com. All Manuals Search And Download.
Effective January 1, 2007
(Equipment with a serial number preface of “LH” or newer)
This limited warranty supersedes all previous Miller warranties and is exclusive with no other
guarantees or warranties expressed or implied.
Warranty Questions?
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.
*
Induction Heating Coils and Blankets, Cables, and
Non-Electronic Controls
APT & SAF Model Plasma Cutting Torches
Remote Controls
Call
1-800-4-A-MILLER
for your local
Miller distributor.
*
*
*
*
*
*
Accessory (Kits)
Replacement Parts (No labor)
Spoolmate Spoolguns
Canvas Covers
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.
Your distributor also gives
you ...
Miller’s True Blue® Limited Warranty shall not apply to:
Service
1. Consumable components; such as contact tips,
cutting nozzles, contactors, brushes, slip rings, relays
or parts that fail due to normal wear. (Exception:
brushes, slip rings, and relays are covered on Bobcat,
Trailblazer, and Legend models.)
You always get the fast,
reliable response you
need. Most replacement
parts can be in your
hands in 24 hours.
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 delivery date of the
equipment to the original end-user purchaser, and not to exceed
one year after the equipment is shipped to a North American
distributor or eighteen months after the equipment is shipped to
an International distributor.
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.
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.
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.
1. 5 Years Parts — 3 Years Labor
*
Original main power rectifiers
2. 3 Years — Parts and Labor
*
*
*
*
*
*
*
*
Transformer/Rectifier Power Sources
Plasma Arc Cutting Power Sources
Process Controllers
Semi-Automatic and Automatic Wire Feeders
Inverter Power Sources (Unless Otherwise Stated)
Water Coolant Systems (Integrated)
Intellitig
Engine Driven Welding Generators
(NOTE: Engines are warranted separately by the
engine manufacturer.)
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.
3. 1 Year — Parts and Labor Unless Specified
*
Motor Driven Guns (w/exception of Spoolmate
Spoolguns)
Positioners and Controllers
Automatic Motion Devices
RFCS Foot Controls
Induction Heating Power Sources, Coolers, and
Electronic
Controls/Recorders
*
*
*
*
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.
*
*
*
*
*
*
*
*
*
*
Water Coolant Systems (Non-Integrated)
Flowgauge and Flowmeter Regulators (No Labor)
HF Units
ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND
Grids
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,
Spot Welders
Load Banks
Arc Stud Power Sources & Arc Stud Guns
Racks
Running Gear/Trailers
Plasma Cutting Torches (except APT & SAF
Models)
Field Options
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.
*
(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.)
Bernard-Branded Mig Guns (No Labor)
Weldcraft-Branded TIG Torches (No Labor)
Subarc Wire Drive Assemblies
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,
4. 6 Months — Batteries
5. 90 Days — Parts
*
MIG Guns/TIG Torches and Subarc (SAW) Guns
but may vary from province to province.
miller_warr 2007−01
Download from Www.Somanuals.com. All Manuals Search And Download.
Owner’s Record
Please complete and retain with your personal records.
Model Name
Purchase Date
Distributor
Address
Serial/Style Number
(Date which equipment was delivered to original customer.)
City
State
Zip
For Service
Contact 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
To locate a Distributor or Service Agency visit
Contact the Delivering Carrier to:
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
© 2007 Miller Electric Mfg. Co.2007−01
Download from Www.Somanuals.com. All Manuals Search And Download.
|