Miller | MC300001A | Owner Manual | Miller SUITCASE II X-TREME 12VS 300876 User manual

Miller SUITCASE II X-TREME 12VS 300876 User manual
OM-252 203C
2012−09
Processes
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Description
Wire Feeder
SuitCase
X-TREME 12VS
™
File: MIG (GMAW)
Visit our website at
www.MillerWelds.com
From Miller to You
Thank you and congratulations on choosing Miller. Now you can get
the job done and get it done right. We know you don’t have time to do
it any other way.
That’s why when Niels Miller first started building arc welders in 1929,
he made sure his products offered long-lasting value and superior
quality. Like you, his customers couldn’t afford anything less. Miller
products had to be more than the best they could be. They had to be the
best you could buy.
Today, the people that build and sell Miller products continue the
tradition. They’re just as committed to providing equipment and service
that meets the high standards of quality and value established in 1929.
This Owner’s Manual is designed to help you get the most out of your
Miller products. Please take time to read the Safety precautions. They
will help you protect yourself against potential hazards on the worksite.
We’ve made installation and operation quick
and easy. With Miller you can count on years
of reliable service with proper maintenance.
And if for some reason the unit needs repair,
there’s a Troubleshooting section that will
help you figure out what the problem is. The
Miller is the first welding parts list will then help you to decide the
equipment manufacturer in exact part you may need to fix the problem.
the U.S.A. to be registered to
the ISO 9001 Quality System Warranty and service information for your
Standard.
particular model are also provided.
Miller Electric manufactures a full line
of welders and welding related equipment.
For information on other quality Miller
products, contact your local Miller distributor to receive the latest full
line catalog or individual specification sheets. To locate your nearest
distributor or service agency call 1-800-4-A-Miller, or visit us at
www.MillerWelds.com on the web.
Mil_Thank 2009−09
Working as hard as you do
− every power source from
Miller is backed by the most
hassle-free warranty in the
business.
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. Informations relatives aux CEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3 − DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1. Additional Safety Symbols And Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2. Miscellaneous Symbols And Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4 − INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1. Serial Number And Rating Label Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3. Wire Type, Size, and Feed Speed Capability Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4. Gun Recommendation Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5. Equipment Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-6. Installing Drive Rolls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7. Connecting Welding Gun And Voltage Sensing Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8. Connecting Shielding Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-9. Connecting Weld Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-10. Weld Cable Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-11. Installing And Threading Welding Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-12. Motor Control Board (PC1) DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-13. Meter Board (PC20) DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5 − OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1. Controls With Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2. Controls Without Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3. Wire Speed Dual Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4. Gun Consumables Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5. Wire Speed Control Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6 − MAINTENANCE & TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1. Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2. Overload Protection And Thermostat Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3. Cleaning Debris From Shielding Gas Filter Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-5. Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 8 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARRANTY
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SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING
som 2011−10
7
Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions.
1-1. Symbol Usage
DANGER! − Indicates a hazardous situation which, if
not avoided, will result in death or serious injury. The
possible hazards are shown in the adjoining symbols
or explained in the text.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury. The possible
hazards are shown in the adjoining symbols or explained in the text.
NOTICE − Indicates statements not related to personal injury.
Indicates special instructions.
This group of symbols means Warning! Watch Out! ELECTRIC
SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols and related instructions below for necessary actions to avoid the
hazards.
1-2. Arc Welding Hazards
The symbols shown below are used throughout this manual
to call attention to and identify possible hazards. When you
see the symbol, watch out, and follow the related instructions
to avoid the hazard. The safety information given below is
only a summary of the more complete safety information
found in the Safety Standards listed in Section 1-5. Read and
follow all Safety Standards.
Only qualified persons should install, operate, maintain, and
repair this unit.
During operation, keep everybody, especially children, away.
Always verify the supply ground − check and be sure that input
power cord ground wire is properly connected to ground terminal in
disconnect box or that cord plug is connected to a properly
grounded receptacle outlet.
When making input connections, attach proper grounding conductor first − double-check connections.
Keep cords dry, free of oil and grease, and protected from hot metal
and sparks.
Frequently inspect input power cord for damage or bare wiring −
replace cord immediately if damaged − bare wiring can kill.
Turn off all equipment when not in use.
Do not use worn, damaged, undersized, or poorly spliced cables.
ELECTRIC SHOCK can kill.
Touching live electrical parts can cause fatal shocks
or severe burns. The electrode and work circuit is
electrically live whenever the output is on. The input
power circuit and machine internal circuits are also
live when power is on. In semiautomatic or automatic
wire welding, the wire, wire reel, drive roll housing,
and all metal parts touching the welding wire are
electrically live. Incorrectly installed or improperly
grounded equipment is a hazard.
Do not touch live electrical parts.
Wear dry, hole-free insulating gloves and body protection.
Insulate yourself from work and ground using dry insulating mats
or covers big enough to prevent any physical contact with the work
or ground.
Do not use AC output in damp areas, if movement is confined, or if
there is a danger of falling.
Use AC output ONLY if required for the welding process.
If AC output is required, use remote output control if present on
unit.
Additional safety precautions are required when any of the following electrically hazardous conditions are present: in damp
locations or while wearing wet clothing; on metal structures such
as floors, gratings, or scaffolds; when in cramped positions such
as sitting, kneeling, or lying; or when there is a high risk of unavoidable or accidental contact with the workpiece or ground. For these
conditions, use the following equipment in order presented: 1) a
semiautomatic DC constant voltage (wire) welder, 2) a DC manual
(stick) welder, or 3) an AC welder with reduced open-circuit voltage. In most situations, use of a DC, constant voltage wire welder
is recommended. And, do not work alone!
Disconnect input power or stop engine before installing or
servicing this equipment. Lockout/tagout input power according to
OSHA 29 CFR 1910.147 (see Safety Standards).
Properly install, ground, and operate this equipment according to
its Owner’s Manual and national, state, and local codes.
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.
Do not touch electrode holders connected to two welding machines at the same time since double open-circuit voltage will be
present.
Use only well-maintained equipment. Repair or replace damaged
parts at once. Maintain unit according to manual.
Wear a safety harness if working above floor level.
Keep all panels and covers securely in place.
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. Disconnect cable for process not in
use.
SIGNIFICANT DC VOLTAGE exists in inverter welding power sources AFTER removal of input power.
Turn Off inverter, disconnect input power, and discharge input
capacitors according to instructions in Maintenance Section
before touching any parts.
HOT PARTS can burn.
Do not touch hot parts bare handed.
Allow cooling period before working on equipment.
To handle hot parts, use proper tools and/or
wear heavy, insulated welding gloves and
clothing to prevent burns.
OM-252 203 Page 1
FUMES AND GASES can be hazardous.
Welding produces fumes and gases. Breathing
these fumes and gases can be hazardous to your
health.
Keep your head out of the fumes. Do not breathe the fumes.
If inside, ventilate the area and/or use local forced ventilation at the
arc to remove welding fumes and gases.
If ventilation is poor, wear an approved air-supplied respirator.
Read and understand the Material Safety Data Sheets (MSDSs)
and the manufacturer’s instructions for metals, consumables,
coatings, cleaners, and degreasers.
Work in a confined space only if it is well ventilated, or while
wearing an air-supplied respirator. Always have a trained watchperson nearby. Welding fumes and gases can displace air and
lower the oxygen level causing injury or death. Be sure the breathing air is safe.
Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapors to form
highly toxic and irritating gases.
Do not weld on coated metals, such as galvanized, lead, or
cadmium plated steel, unless the coating is removed from the weld
area, the area is well ventilated, and while wearing an air-supplied
respirator. The coatings and any metals containing these elements
can give off toxic fumes if welded.
ARC RAYS can burn eyes and skin.
Arc rays from the welding process produce intense
visible and invisible (ultraviolet and infrared) rays
that can burn eyes and skin. Sparks fly off from the
weld.
Wear an approved welding helmet fitted with a proper shade of
filter lenses to protect your face and eyes from arc rays and
sparks when welding or watching (see ANSI Z49.1 and Z87.1
listed in Safety Standards).
Wear approved safety glasses with side shields under your
helmet.
Use protective screens or barriers to protect others from flash,
glare and sparks; warn others not to watch the arc.
Wear protective clothing made from durable, flame-resistant
material (leather, heavy cotton, or wool) and foot protection.
WELDING can cause fire or explosion.
Welding on closed containers, such as tanks,
drums, or pipes, can cause them to blow up. Sparks
can fly off from the welding arc. The flying sparks, hot
workpiece, and hot equipment can cause fires and
burns. Accidental contact of electrode to metal objects can cause
sparks, explosion, overheating, or fire. Check and be sure the area is
safe before doing any welding.
Remove all flammables within 35 ft (10.7 m) of the welding arc. If
this is not possible, tightly cover them with approved covers.
Do not weld where flying sparks can strike flammable material.
Protect yourself and others from flying sparks and hot metal.
Be alert that welding sparks and hot materials from welding can
easily go through small cracks and openings to adjacent areas.
Watch for fire, and keep a fire extinguisher nearby.
Be aware that welding on a ceiling, floor, bulkhead, or partition can
cause fire on the hidden side.
Do not weld on containers that have held combustibles, or on
closed containers such as tanks, drums, or pipes unless they are
properly prepared according to AWS F4.1 and AWS A6.0 (see
Safety Standards).
Do not weld where the atmosphere may contain flammable dust,
gas, or liquid vapors (such as gasoline).
Connect work cable to the work as close to the welding area as
practical to prevent welding current from traveling long, possibly
unknown paths and causing electric shock, sparks, and fire
hazards.
Do not use welder to thaw frozen pipes.
OM-252 203 Page 2
Remove stick electrode from holder or cut off welding wire at
contact tip when not in use.
Wear oil-free protective garments such as leather gloves, heavy
shirt, cuffless trousers, high shoes, and a cap.
Remove any combustibles, such as a butane lighter or matches,
from your person before doing any welding.
After completion of work, inspect area to ensure it is free of sparks,
glowing embers, and flames.
Use only correct fuses or circuit breakers. Do not oversize or bypass them.
Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B
for hot work and have a fire watcher and extinguisher nearby.
FLYING METAL or DIRT can injure eyes.
Welding, chipping, wire brushing, and grinding
cause sparks and flying metal. As welds cool,
they can throw off slag.
Wear approved safety glasses with side
shields even under your welding helmet.
BUILDUP OF GAS can injure or kill.
Shut off compressed gas supply when not in use.
Always ventilate confined spaces or use
approved air-supplied respirator.
ELECTRIC AND MAGNETIC FIELDS (EMF)
can affect Implanted Medical Devices.
Wearers of Pacemakers and other Implanted
Medical Devices should keep away.
Implanted Medical Device wearers should consult their doctor
and the device manufacturer before going near arc welding, spot
welding, gouging, plasma arc cutting, or induction heating
operations.
NOISE can damage hearing.
Noise from some processes or equipment can
damage hearing.
Wear approved ear protection if noise level is
high.
CYLINDERS can explode if damaged.
Compressed gas cylinders contain gas under high
pressure. If damaged, a cylinder can explode. Since
gas cylinders are normally part of the welding
process, be sure to treat them carefully.
Protect compressed gas cylinders from excessive heat, mechanical shocks, physical damage, slag, open flames, sparks, and arcs.
Install cylinders in an upright position by securing to a stationary
support or cylinder rack to prevent falling or tipping.
Keep cylinders away from any welding or other electrical circuits.
Never drape a welding torch over a gas cylinder.
Never allow a welding electrode to touch any cylinder.
Never weld on a pressurized cylinder − explosion will result.
Use only correct compressed gas cylinders, regulators, hoses,
and fittings designed for the specific application; maintain them
and associated parts in good condition.
Turn face away from valve outlet when opening cylinder valve.
Keep protective cap in place over valve except when cylinder is in
use or connected for use.
Use the right equipment, correct procedures, and sufficient number of persons to lift and move cylinders.
Read and follow instructions on compressed gas cylinders,
associated equipment, and Compressed Gas Association (CGA)
publication P-1 listed in Safety Standards.
1-3. Additional Symbols For Installation, Operation, And Maintenance
FIRE OR EXPLOSION hazard.
BATTERY EXPLOSION can injure.
Do not install or place unit on, over, or near
combustible surfaces.
Do not install unit near flammables.
Do not overload building wiring − be sure power supply system is
properly sized, rated, and protected to handle this unit.
Do not use welder to charge batteries or jump
start vehicles unless it has a battery charging
feature designed for this purpose.
MOVING PARTS can injure.
Keep away from moving parts such as fans.
Keep all doors, panels, covers, and guards
closed and securely in place.
FALLING EQUIPMENT can injure.
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.
Keep equipment (cables and cords) away from moving vehicles
when working from an aerial location.
Follow the guidelines in the Applications Manual for the Revised
NIOSH Lifting Equation (Publication No. 94−110) when manually lifting heavy parts or equipment.
OVERUSE can cause OVERHEATING
Allow cooling period; follow rated duty cycle.
Reduce current or reduce duty cycle before
starting to weld again.
Do not block or filter airflow to unit.
Have only qualified persons remove doors, panels, covers, or
guards for maintenance and troubleshooting as necessary.
Reinstall doors, panels, covers, or guards when maintenance is
finished and before reconnecting input power.
READ INSTRUCTIONS.
Read and follow all labels and the Owner’s
Manual carefully before installing, operating, or
servicing unit. Read the safety information at
the beginning of the manual and in each
section.
Use only genuine replacement parts from the manufacturer.
Perform maintenance and service according to the Owner’s
Manuals, industry standards, and national, state, and local
codes.
H.F. RADIATION can cause interference.
FLYING SPARKS can injure.
Wear a face shield to protect eyes and face.
Shape tungsten electrode only on grinder with
proper guards in a safe location wearing proper
face, hand, and body protection.
Sparks can cause fires — keep flammables away.
STATIC (ESD) can damage PC boards.
Put on grounded wrist strap BEFORE handling
boards or parts.
Use proper static-proof bags and boxes to
store, move, or ship PC boards.
ARC WELDING can cause interference.
MOVING PARTS can injure.
Keep away from moving parts.
Keep away from pinch points such as drive
rolls.
WELDING WIRE can injure.
Do not press gun trigger until instructed to do
so.
Do not point gun toward any part of the body,
other people, or any metal when threading
welding wire.
High-frequency (H.F.) can interfere with radio
navigation, safety services, computers, and
communications equipment.
Have only qualified persons familiar with
electronic equipment perform this installation.
The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation.
If notified by the FCC about interference, stop using the
equipment at once.
Have the installation regularly checked and maintained.
Keep high-frequency source doors and panels tightly shut, keep
spark gaps at correct setting, and use grounding and shielding to
minimize the possibility of interference.
Electromagnetic energy can interfere with
sensitive electronic equipment such as
computers and computer-driven equipment
such as robots.
Be sure all equipment in the welding area is
electromagnetically compatible.
To reduce possible interference, keep weld cables as short as
possible, close together, and down low, such as on the floor.
Locate welding operation 100 meters from any sensitive electronic equipment.
Be sure this welding machine is installed and grounded
according to this manual.
If interference still occurs, the user must take extra measures
such as moving the welding machine, using shielded cables,
using line filters, or shielding the work area.
OM-252 203 Page 3
1-4. California Proposition 65 Warnings
Welding or cutting equipment produces fumes or gases
which contain chemicals known to the State of California to
cause birth defects and, in some cases, cancer. (California
Health & Safety Code Section 25249.5 et seq.)
This product contains chemicals, including lead, known to
the state of California to cause cancer, birth defects, or other
reproductive harm. Wash hands after use.
1-5. Principal Safety Standards
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
is available as a free download from the American Welding Society at
http://www.aws.org or purchased from Global Engineering Documents
(phone: 1-877-413-5184, website: www.global.ihs.com).
Safe Practices for the Preparation of Containers and Piping for Welding
and Cutting, American Welding Society Standard AWS F4.1, from Global Engineering Documents (phone: 1-877-413-5184, website:
www.global.ihs.com).
Safe Practices for Welding and Cutting Containers that have Held Combustibles, American Welding Society Standard AWS A6.0, from Global
Engineering Documents (phone: 1-877-413-5184,
website: www.global.ihs.com).
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, Quincy, MA 02269 (phone: 1-800-344-3555, website:
www.nfpa.org and www. sparky.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 14501 George Carter Way, Suite
103, Chantilly, VA 20151 (phone: 703-788-2700, website:www.cganet.com).
Safety in Welding, Cutting, and Allied Processes, CSA Standard
W117.2, from Canadian Standards Association, Standards Sales, 5060
Spectrum Way, Suite 100, Ontario, Canada L4W 5NS (phone:
800-463-6727, website: www.csa-international.org).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute,
25 West 43rd Street, New York, NY 10036 (phone: 212-642-4900, website: www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, from National Fire Protection Association,
Quincy, MA 02269 (phone: 1-800-344-3555, website: www.nfpa.org.
OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
(phone: 1-866-512-1800) (there are 10 OSHA Regional Offices—
phone for Region 5, Chicago, is 312-353-2220, website:
www.osha.gov).
Applications Manual for the Revised NIOSH Lifting Equation, The National Institute for Occupational Safety and Health (NIOSH), 1600
Clifton Rd, Atlanta, GA 30333 (phone: 1-800-232-4636, website:
www.cdc.gov/NIOSH).
1-6. EMF Information
Electric current flowing through any conductor causes localized electric
and magnetic fields (EMF). Welding current creates an EMF field
around the welding circuit and welding equipment. EMF fields may interfere with some medical implants, e.g. pacemakers. Protective
measures for persons wearing medical implants have to be taken. For
example, restrict access for passers−by or conduct individual risk assessment for welders. All welders should use the following procedures
in order to minimize exposure to EMF fields from the welding circuit:
1. Keep cables close together by twisting or taping them, or using a
cable cover.
2. Do not place your body between welding cables. Arrange cables
to one side and away from the operator.
3. Do not coil or drape cables around your body.
OM-252 203 Page 4
4. Keep head and trunk as far away from the equipment in the
welding circuit as possible.
5. Connect work clamp to workpiece as close to the weld as
possible.
6. Do not work next to, sit or lean on the welding power source.
7. Do not weld whilst carrying the welding power source or wire
feeder.
About Implanted Medical Devices:
Implanted Medical Device wearers should consult their doctor and the
device manufacturer before performing or going near arc welding, spot
welding, gouging, plasma arc cutting, or induction heating operations.
If cleared by your doctor, then following the above procedures is recommended.
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION
fre_som_2011−10
7
Pour écarter les risques de blessure pour vous−même et pour autrui — lire, appliquer et ranger en lieu sûr ces consignes relatives
aux précautions de sécurité et au mode opératoire.
2-1. Symboles utilisés
DANGER! − Indique une situation dangereuse qui si on
l’évite pas peut donner la mort ou des blessures graves.
Les dangers possibles sont montrés par les symboles
joints ou sont expliqués dans le texte.
Indique une situation dangereuse qui si on l’évite pas
peut donner la mort ou des blessures graves. Les dangers possibles sont montrés par les symboles joints ou
sont expliqués dans le texte.
NOTE − Indique des déclarations pas en relation avec des blessures
personnelles.
Indique des instructions spécifiques.
Ce groupe de symboles veut dire Avertissement! Attention! DANGER
DE CHOC ELECTRIQUE, PIECES EN MOUVEMENT, et PIECES
CHAUDES. Consulter les symboles et les instructions ci-dessous y
afférant pour les actions nécessaires afin d’éviter le danger.
2-2. Dangers relatifs au soudage à l’arc
Les symboles 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 dans les normes de sécurité énumérées dans la Section 2-5. Lire et observer toutes les normes de sécurité.
Seul un personnel qualifié est autorisé à installer, faire fonctionner, entretenir et réparer cet appareil.
Pendant le fonctionnement, maintenir à distance toutes les
personnes, notamment les enfants de l’appareil.
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
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.
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
zones humides, dans les endroits confinés ou là où on risque de
tomber.
Se servir d’une source électrique à courant électrique UNIQUEMENT si le procédé de soudage le demande.
Si l’utilisation d’une source électrique à courant électrique s’avère
nécessaire, se servir de la fonction de télécommande si l’appareil
en est équipé.
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 genoux 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).
Installez, mettez à la terre et utilisez correctement cet équipement
conformément à son Manuel d’Utilisation et aux réglementations
nationales, gouvernementales et locales.
Toujours vérifier la terre du cordon d’alimentation. Vérifier et
s’assurer que le fil de terre du cordon d’alimentation est bien
raccordé à la borne de terre du sectionneur ou que la fiche du
cordon est raccordée à une prise correctement mise à la terre.
En effectuant les raccordements d’entrée, fixer d’abord le conducteur de mise à la terre approprié et contre-vérifier les connexions.
Les câbles doivent être exempts d’humidité, d’huile et de graisse;
protégez−les contre les étincelles et les pièces métalliques
chaudes.
Vérifier fréquemment le cordon d’alimentation 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-lechamp 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 métalmétal avec la pièce à souder ou la table de travail, le plus près possible de la soudure.
Isoler la pince de masse quand pas mis à la pièce pour éviter le
contact avec tout objet métallique.
Ne pas raccorder plus d’une électrode ou plus d’un câble de
masse à une même borne de sortie de soudage. Débrancher le
câble pour le procédé non utilisé.
OM-252 203 Page 5
Il reste une TENSION DC NON NÉGLIGEABLE dans
les sources de soudage onduleur UNE FOIS
l’alimentation coupée.
Arrêter les convertisseurs, débrancher le courant électrique et
décharger les condensateurs d’alimentation selon les instructions
indiquées dans la partie Entretien avant de toucher les pièces.
LES PIÈCES CHAUDES peuvent
provoquer des brûlures.
Ne pas toucher à mains nues les parties
chaudes.
Prévoir une période de refroidissement avant de
travailler à l’équipement.
Ne pas toucher aux pièces chaudes, utiliser les outils recommandés et porter des gants de soudage et des vêtements épais pour
éviter les brûlures.
LE SOUDAGE peut provoquer un
incendie ou une explosion.
Le soudage effectué sur des conteneurs fermés tels
que des réservoirs, tambours ou des conduites peut
provoquer leur éclatement. Des étincelles peuvent
être projetées de l’arc de soudure. La projection d’étincelles, des
pièces chaudes et des équipements chauds peut provoquer des
incendies et des brûlures. Le contact accidentel de l’électrode avec
des objets métalliques peut provoquer des étincelles, une explosion,
un surchauffement ou un incendie. Avant de commencer le soudage,
vérifier et s’assurer que l’endroit ne présente pas de danger.
Déplacer toutes les substances inflammables à une distance de
10,7 m de l’arc de soudage. En cas d’impossibilité les recouvrir
soigneusement avec des protections homologués.
Ne pas souder dans un endroit là où des étincelles peuvent tomber
sur des substances inflammables.
LES FUMÉES ET LES GAZ peuvent
être dangereux.
Se protéger et d’autres personnes de la projection d’étincelles et
de métal chaud.
Le soudage génère des fumées et des gaz. Leur
inhalation peut être dangereux pour votre santé.
Des étincelles et des matériaux chauds du soudage peuvent
facilement passer dans d’autres zones en traversant de petites
fissures et des ouvertures.
Eloigner votre tête des fumées. Ne pas respirer les fumées.
Surveiller tout déclenchement d’incendie et tenir un extincteur à
proximité.
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.
Le soudage effectué sur un plafond, plancher, paroi ou séparation
peut déclencher un incendie de l’autre côté.
Si la ventilation est médiocre, porter un respirateur anti-vapeurs
approuvé.
Lire et comprendre les spécifications de sécurité des matériaux
(MSDS) et les instructions du fabricant concernant les métaux, les
consommables, les revêtements, les nettoyants et les dégraisseurs.
Travailler dans un espace fermé seulement s’il est bien ventilé ou
en portant un respirateur à alimentation d’air. Demander toujours à
un surveillant dûment formé de se tenir à proximité. Des fumées et
des gaz de soudage peuvent déplacer l’air et abaisser le niveau
d’oxygène provoquant des blessures ou des accidents mortels.
S’assurer que l’air de respiration ne présente aucun danger.
Ne pas souder dans des endroits situés à proximité d’opérations
de dégraissage, de nettoyage ou de pulvérisation. La chaleur et
les rayons de l’arc peuvent réagir en présence de vapeurs et former des gaz hautement toxiques et irritants.
Ne pas souder des métaux munis d’un revêtement, tels que l’acier
galvanisé, plaqué en plomb ou au cadmium à moins que le revêtement n’ait été enlevé dans la zone de soudure, que l’endroit soit
bien ventilé, et en portant un respirateur à alimentation d’air. Les
revêtements et tous les métaux renfermant ces éléments peuvent
dégager des fumées toxiques en cas de soudage.
LES RAYONS DE L’ARC peuvent
provoquer des brûlures dans les
yeux et sur la peau.
Le rayonnement de l’arc du procédé de soudage
génère des rayons visibles et invisibles intenses
(ultraviolets et infrarouges) susceptibles de provoquer des brûlures
dans les yeux et sur la peau. Des étincelles sont projetées pendant le
soudage.
Porter un casque de soudage approuvé muni de verres filtrants
approprié pour protéger visage et yeux pour protéger votre visage
et vos yeux pendant le soudage ou pour regarder (voir ANSI Z49.1
et Z87.1 énuméré dans les normes de sécurité).
Porter des lunettes de sécurité avec écrans latéraux même sous
votre casque.
Avoir recours à des écrans protecteurs ou à des rideaux pour
protéger les autres contre les rayonnements les éblouissements
et les étincelles ; prévenir toute personne sur les lieux de ne pas
regarder l’arc.
Porter des vêtements confectionnés avec des matières résistantes et ignifuges (cuir, coton lourd ou laine) et des bottes de
protection.
OM-252 203 Page 6
Ne pas effectuer le soudage sur des conteneurs fermés tels que
des réservoirs, tambours, ou conduites, à moins qu’ils n’aient été
préparés correctement conformément à AWS F4.1 et AWS A6.0
(voir les Normes de Sécurité).
Ne soudez pas si l’air ambiant est chargé de particules, gaz, ou vapeurs inflammables (vapeur d’essence, par exemple).
Brancher le câble de masse sur la pièce le plus près possible de la
zone de soudage pour éviter le transport du courant sur une
longue distance par des chemins inconnus éventuels en provoquant des risques d’électrocution, d’étincelles et d’incendie.
Ne pas utiliser le poste de soudage pour dégeler des conduites gelées.
En cas de non utilisation, enlever la baguette d’électrode du porteélectrode ou couper le fil à la pointe de contact.
Porter des vêtements de protection dépourvus d’huile tels que des
gants en cuir, une chemise en matériau lourd, des pantalons sans
revers, des chaussures hautes et un couvre chef.
Avant de souder, retirer toute substance combustible de vos poches telles qu’un allumeur au butane ou des allumettes.
Une fois le travail achevé, assurez−vous qu’il ne reste aucune
trace d’étincelles incandescentes ni de flammes.
Utiliser exclusivement des fusibles ou coupe−circuits appropriés.
Ne pas augmenter leur puissance; ne pas les ponter.
Une fois le travail achevé, assurez−vous qu’il ne reste aucune
trace d’étincelles incandescentes ni de flammes.
Utiliser exclusivement des fusibles ou coupe−circuits appropriés.
Ne pas augmenter leur puissance; ne pas les ponter.
Suivre les recommandations dans OSHA 1910.252(a)(2)(iv) et
NFPA 51B pour les travaux à chaud et avoir de la surveillance et un
extincteur à proximité.
DES PIECES DE METAL ou DES
SALETES peuvent provoquer des
blessures dans les yeux.
Le soudage, l’écaillement, le passage de la pièce à la brosse en
fil de fer, et le meulage génèrent des étincelles et des particules
métalliques volantes. Pendant la période de refroidissement des
soudures, elles risquent de projeter du laitier.
Porter des lunettes de sécurité avec écrans latéraux ou un écran
facial.
LES ACCUMULATIONS DE GAZ
risquent de provoquer des blessures
ou même la mort.
Fermer l’alimentation du gaz comprimé en cas
de non utilisation.
Veiller toujours à bien aérer les espaces confinés ou se servir d’un respirateur d’adduction
d’air homologué.
Les CHAMPS ÉLECTROMAGNÉTIQUES (CEM)
peuvent affecter les implants médicaux.
Les porteurs de stimulateurs cardiaques et
autres implants médicaux doivent rester à
distance.
Les porteurs d’implants médicaux doivent consulter leur
médecin et le fabricant du dispositif avant de s’approcher de la
zone où se déroule du soudage à l’arc, du soudage par points, du
gougeage, de la découpe plasma ou une opération de chauffage
par induction.
LE BRUIT peut endommager l’ouïe.
Le bruit des processus et des équipements peut
affecter l’ouïe.
Porter des protections approuvées pour les
oreilles si le niveau sonore est trop élevé.
LES BOUTEILLES peuvent exploser
si elles sont endommagées.
Les bouteilles de gaz comprimé contiennent du gaz
sous haute pression. Si une bouteille est
endommagée, elle peut exploser. Du fait que les
bouteilles de gaz font normalement partie du
procédé de soudage, les manipuler avec
précaution.
Protéger les bouteilles de gaz comprimé d’une chaleur excessive,
des chocs mécaniques, des dommages physiques, du laitier, des
flammes ouvertes, des étincelles et des arcs.
Placer les bouteilles debout en les fixant dans un support stationnaire ou dans un porte-bouteilles pour les empêcher de tomber ou
de se renverser.
Tenir les bouteilles éloignées des circuits de soudage ou autres
circuits électriques.
Ne jamais placer une torche de soudage sur une bouteille à gaz.
Une électrode de soudage ne doit jamais entrer en contact avec
une bouteille.
Ne jamais souder une bouteille pressurisée − risque d’explosion.
Utiliser seulement des bouteilles de gaz comprimé, régulateurs,
tuyaux et raccords convenables pour cette application spécifique;
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 lorsque
la bouteille est utilisée ou qu’elle est reliée pour usage ultérieur.
Utiliser les équipements corrects, les bonnes procédures et suffisamment de personnes pour soulever et déplacer les bouteilles.
Lire et suivre les instructions sur les bouteilles de gaz comprimé,
l’équipement connexe et le dépliant P-1 de la CGA (Compressed
Gas Association) mentionné dans les principales normes de sécurité.
2-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance
Risque D’INCENDIE OU
D’EXPLOSION.
Ne pas placer l’appareil sur, au-dessus ou
à proximité de surfaces inflammables.
Ne pas installer l’appareil à proximité de produits inflammables.
Ne pas surcharger l’installation électrique − s’assurer que
l’alimentation est correctement dimensionnée et protégée avant
de mettre l’appareil en service.
LA CHUTE DE L’ÉQUIPEMENT peut
provoquer des blessures.
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.
En utilisant des fourches de levage pour déplacer l’unité, s’assurer que les fourches sont suffisamment longues pour dépasser
du côté opposé de l’appareil.
Tenir l’équipement (câbles et cordons) à distance des véhicules
mobiles lors de toute opération en hauteur.
Suivre les consignes du Manuel des applications pour l’équation
de levage NIOSH révisée (Publication Nº94–110) lors du levage
manuelle de pièces ou équipements lourds.
L’EMPLOI
EXCESSIF
peut
SURCHAUFFER L’ÉQUIPEMENT.
Prévoir une période de refroidissement ; respecter le cycle opératoire nominal.
Réduire le courant ou le facteur de marche
avant de poursuivre le soudage.
Ne pas obstruer les passages d’air du poste.
LES ÉTINCELLES PROJETÉES
peuvent provoquer des blessures.
Porter un écran facial pour protéger le visage et
les yeux.
Affûter l’électrode au tungstène uniquement à la
meuleuse dotée de protecteurs. Cette
manœuvre est à exécuter dans un endroit sûr
lorsque l’on porte l’équipement homologué de
protection du visage, des mains et du corps.
Les étincelles risquent de causer un incendie − éloigner toute substance inflammable.
LES CHARGES ÉLECTROSTATIQUES peuvent endommager les circuits imprimés.
Établir la connexion avec la barrette de terre
avant de manipuler des cartes ou des pièces.
Utiliser des pochettes et des boîtes antistatiques pour stocker, déplacer ou expédier des
cartes de circuits imprimes.
OM-252 203 Page 7
Les PIÈCES MOBILES peuvent
causer des blessures.
LE
RAYONNEMENT
HAUTE
FRÉQUENCE
(H.F.)
risque
de
provoquer des interférences.
Ne pas s’approcher des organes mobiles.
Ne pas s’approcher des points de coincement
tels que des rouleaux de commande.
Le rayonnement haute fréquence (H.F.) peut
provoquer des interférences avec les équipements de radio−navigation et de communication, les services de sécurité et les ordinateurs.
LES FILS DE SOUDAGE peuvent
provoquer des blessures.
Ne pas appuyer sur la gâchette avant d’en
avoir reçu l’instruction.
Ne pas diriger le pistolet vers soi, d’autres
personnes ou toute pièce mécanique en
engageant le fil de soudage.
L’EXPLOSION DE LA BATTERIE
peut provoquer des blessures.
Ne pas utiliser l’appareil de soudage pour
charger des batteries ou faire démarrer
des véhicules à l’aide de câbles de démarrage,
sauf si l’appareil dispose d’une fonctionnalité
de charge de batterie destinée à cet usage.
Demander seulement à des personnes qualifiées familiarisées
avec des équipements électroniques de faire fonctionner l’installation.
L’utilisateur est tenu de faire corriger rapidement par un électricien
qualifié les interférences résultant de l’installation.
Si le FCC signale des interférences, arrêter immédiatement l’appareil.
Effectuer régulièrement le contrôle et l’entretien de l’installation.
Maintenir soigneusement fermés les portes et les panneaux des
sources de haute fréquence, maintenir les éclateurs à une distance correcte et utiliser une terre et un blindage pour réduire les
interférences éventuelles.
Les PIÈCES MOBILES peuvent
causer des blessures.
S’abstenir de toucher des organes mobiles tels
que des ventilateurs.
Maintenir fermés et verrouillés les portes,
panneaux, recouvrements et dispositifs de
protection.
Lorsque cela est nécessaire pour des travaux d’entretien et de
dépannage, faire retirer les portes, panneaux, recouvrements
ou dispositifs de protection uniquement par du personnel qualifié.
Remettre les portes, panneaux, recouvrements ou dispositifs de
protection quand l’entretien est terminé et avant de rebrancher
l’alimentation électrique.
LIRE LES INSTRUCTIONS.
Lire et appliquer les instructions sur les
étiquettes et le Mode d’emploi avant l’installation, l’utilisation ou l’entretien de l’appareil.
Lire les informations de sécurité au début du
manuel et dans chaque section.
N’utiliser que les pièces de rechange recommandées par le
constructeur.
Effectuer l’entretien en respectant les manuels d’utilisation, les
normes industrielles et les codes nationaux, d’état et locaux.
LE SOUDAGE À L’ARC risque de
provoquer des interférences.
L’énergie électromagnétique risque de
provoquer des interférences pour l’équipement
électronique sensible tel que les ordinateurs et
l’équipement commandé par ordinateur tel que
les robots.
Veiller à ce que tout l’équipement de la zone de soudage soit
compatible électromagnétiquement.
Pour réduire la possibilité d’interférence, maintenir les câbles de
soudage aussi courts que possible, les grouper, et les poser
aussi bas que possible (ex. par terre).
Veiller à souder à une distance de 100 mètres de tout équipement électronique sensible.
Veiller à ce que ce poste de soudage soit posé et mis à la terre
conformément à ce mode d’emploi.
En cas d’interférences après avoir pris les mesures précédentes, il incombe à l’utilisateur de prendre des mesures supplémentaires telles que le déplacement du poste, l’utilisation de câbles blindés, l’utilisation de filtres de ligne ou la pose de protecteurs dans la zone de travail.
2-4. Proposition californienne 65 Avertissements
Les équipements de soudage et de coupage produisent des
fumées et des gaz qui contiennent des produits chimiques
dont l’État de Californie reconnaît qu’ils provoquent des malformations congénitales et, dans certains cas, des cancers.
(Code de santé et de sécurité de Californie, chapitre 25249.5
et suivants)
OM-252 203 Page 8
Ce produit contient des produits chimiques, notamment du
plomb, dont l’État de Californie reconnaît qu’ils provoquent
des cancers, des malformations congénitales ou d’autres
problèmes de procréation. Se laver les mains après
utilisation.
2-5. Principales normes de sécurité
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
is available as a free download from the American Welding Society at
http://www.aws.org or purchased from Global Engineering Documents
(phone: 1-877-413-5184, website: www.global.ihs.com).
Safe Practices for the Preparation of Containers and Piping for Welding
and Cutting, American Welding Society Standard AWS F4.1, from Global Engineering Documents (phone: 1-877-413-5184, website:
www.global.ihs.com).
Safe Practices for Welding and Cutting Containers that have Held Combustibles, American Welding Society Standard AWS A6.0, from Global
Engineering Documents (phone: 1-877-413-5184,
website: www.global.ihs.com).
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, Quincy, MA 02269 (phone: 1-800-344-3555, website:
www.nfpa.org and www. sparky.org).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 14501 George Carter Way, Suite
103, Chantilly, VA 20151 (phone: 703-788-2700, website:www.cganet.com).
Safety in Welding, Cutting, and Allied Processes, CSA Standard
W117.2, from Canadian Standards Association, Standards Sales, 5060
Spectrum Way, Suite 100, Ontario, Canada L4W 5NS (phone:
800-463-6727, website: www.csa-international.org).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute,
25 West 43rd Street, New York, NY 10036 (phone: 212-642-4900, website: www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, from National Fire Protection Association,
Quincy, MA 02269 (phone: 1-800-344-3555, website: www.nfpa.org.
OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q,
and Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
(phone: 1-866-512-1800) (there are 10 OSHA Regional Offices—
phone for Region 5, Chicago, is 312-353-2220, website:
www.osha.gov).
Applications Manual for the Revised NIOSH Lifting Equation, The National Institute for Occupational Safety and Health (NIOSH), 1600
Clifton Rd, Atlanta, GA 30333 (phone: 1-800-232-4636, website:
www.cdc.gov/NIOSH).
2-6. Informations relatives aux CEM
Le courant électrique qui traverse tout conducteur génère des champs
électromagnétiques (CEM) à certains endroits. Le courant de soudage
crée un CEM autour du circuit et du matériel de soudage. Les CEM
peuvent créer des interférences avec certains implants médicaux
comme des stimulateurs cardiaques. Des mesures de protection pour
les porteurs d’implants médicaux doivent être prises: Limiter par
exemple tout accès aux passants ou procéder à une évaluation des
risques individuels pour les soudeurs. Tous les soudeurs doivent
appliquer les procédures suivantes pour minimiser l’exposition aux
CEM provenant du circuit de soudage:
4. Maintenir la tête et le torse aussi loin que possible du matériel du
circuit de soudage.
1. Rassembler les câbles en les torsadant ou en les attachant avec
du ruban adhésif ou avec une housse.
2. Ne pas se tenir au milieu des câbles de soudage. Disposer les
câbles d’un côté et à distance de l’opérateur.
3. Ne pas courber et ne pas entourer les câbles autour de votre
corps.
En ce qui concerne les implants médicaux :
5. Connecter la pince sur la pièce aussi près que possible de la
soudure.
6. Ne pas travailler à proximité d’une source de soudage, ni
s’asseoir ou se pencher dessus.
7. Ne pas souder tout en portant la source de soudage ou le
dévidoir.
Les porteurs d’implants doivent d’abord consulter leur médecin avant
de s’approcher des opérations de soudage à l’arc, de soudage par
points, de gougeage, du coupage plasma ou de chauffage par induction. Si le médecin approuve, il est recommandé de suivre les
procédures précédentes.
OM-252 203 Page 9
OM-252 203 Page 10
SECTION 3 − DEFINITIONS
3-1. Additional Safety Symbols And Definitions
Some symbols are found only on CE products.
Warning! Watch Out! There are possible hazards as shown by the symbols.
Safe1 2012−05
Do not discard product (where applicable) with general waste.
Reuse or recycle Waste Electrical and Electronic Equipment (WEEE) by disposing at a designated collection
facility.
Contact your local recycling office or your local distributor for further information.
Safe37 2012−05
Wear dry insulating gloves. Do not touch electrode (wire) with bare hand. Do not wear wet or damaged gloves.
Safe57 2012−05
Protect yourself from electric shock by insulating yourself from work and ground.
Safe58 2012−06
Disconnect input plug or power before working on machine.
Safe5 2012−05
Keep your head out of the fumes.
Safe59 2012−05
Use forced ventilation or local exhaust to remove the fumes.
Safe60 2012−06
Use ventilating fan to remove fumes.
Safe61 2012−06
Keep flammables away from welding. Do not weld near flammables.
Safe62 2012−06
Welding sparks can cause fires. Have a fire extinguisher nearby, and have a watchperson ready to use it.
Safe63 2012−06
OM-252 203 Page 11
Do not weld on drums or any closed containers.
?
Safe64 2012−06
Do not remove or paint over (cover) the label.
Safe20 2012−05
Drive rolls can injure fingers.
Safe32 2012−05
Welding wire and drive parts are at welding voltage during operation − keep hands and metal objects away.
Safe33 2012−05
Wear hat and safety glasses. Use ear protection and button shirt
collar. Use welding helmet with correct shade of filter. Wear complete
body protection.
Safe66 2012−06
Become trained and read the instructions before working on the
machine or welding.
Safe65 2012−06
3-2. Miscellaneous Symbols And Definitions
Some symbols are found only on CE products.
I1
A
Filter
Input Current
Wire Feed
Percent
Input
Cold Jog (Inch) Towards Workpiece
Purge By Gas
Power Connection
Constant Current
Supplementary
Protector
Constant Voltage
Gas IN
Trigger Hold Off
Trigger Hold On
Rated Welding
Current
Increase
Off
On
Read Instructions
OM-252 203 Page 12
U1
Input Voltage
I2
Amperes
V
IP
Run-In
Volts
Degree Of Protection
SECTION 4 − INSTALLATION
4-1. Serial Number And Rating Label Location
The serial number and rating information for this product is located inside the case. Use rating label to determine input power requirements and/or
rated output. For future reference, write serial number in space provided on back cover of this manual.
4-2. Specifications
Type of
Input
Power
Welding
Power
Source
Type
Wire Feed
Speed*
Open-Circuit/
Arc Voltage,
14 − 110
Volts DC
Constant
Voltage (CV)
Or Constant
Current (CC)
DC Power
Source Only
25 − 800 ipm
(0.64 − 20.3
mpm)
Depending On
Arc Voltage
Wire
Diameter
Range
Input
Welding
Circuit
Rating
IP
Rating
Max. Wire
Spool
Capacity
Overall
Dimensions
Weight
Length: 21 in.
(533 mm)
.023 To 5/64 in.
(0.6 To 2 mm)
425 Amperes
At 60%
Duty Cycle
IP23**
45 lb (20.4 kg),
12 in. (304 mm)
Width: 9 in.
(229 mm)
34.5 lb
(15.6 kg)
Height: 15-1/2 in.
(394 mm)
*See Section 4-3 for detailed wire type, size, and rated speed range
** This equipment is designed for outdoor use. It may be stored, but is not intended to be used outside during precipitation unless sheltered.
4-3. Wire Type, Size, and Feed Speed Capability Table
Motor Speed
Wire Type
Wire Size
Rated Speed Range*
Standard
All
.023 To 5/64 in.
(0.6 To 2 mm)
50 to 780 ipm
(1.3 -19.8 mpm)
*Rated speed range per IEC 60974-5
4-4. Gun Recommendation Table
Process
Gun
GMAW − Hard or Cored Wires
Bernard Q-Gun
Tregaskiss Tough Gun
Roughneck C-Series
FCAW − Self-Shielding Wires
Bernard Dura-Flux Gun
Ironmate Series
Notes
Work like a Pro!
Pros weld and cut
safely. Read the
safety rules at
the beginning
of this manual.
OM-252 203 Page 13
4-5. Equipment Connection Diagram
1
10
!
Turn Off wire feeder and
welding power source. Stop
engine
on
welding
generator.
!
Use only with CC/CV DC
Power Sources.
1
Constant Current (CC) or
Constant Voltage (CV)
Welding Power Supply
Weld Cable To Feeder
Work Cable To Workpiece
2
3
Weld cable and work cable connections to power source (DCEN/
DCEP) are dependant on wire type.
Since feeder is not polarity sensitive, there is no need for an
electrode polarity switch.
2
8
9
Workpiece
Voltage Sensing Clamp
Connect voltage sensing clamp to
workpiece.
3
7
4
4
5
5
6
7
8
9
10
Gun
Gun Trigger Receptacle
Wire Feeder
Gas Hose
Gas Cylinder
Use of shielding gas is dependant
on wire type.
Shielding gas pressure not to
exceed 100 psi (689 kPa).
6
Ref. 256 615-A
4-6. Installing Drive Rolls
Installing Drive Rolls:
1
2
Installing Drive Rolls
Drive Securing Roll Nut
Drive Roll Carrier
Turn nut one click until lobes of nut
line up with lobes of drive roll carrier.
3
Drive Roll
Slide drive roll onto drive roll carrier.
Turn nut one click.
Repeat procedure for top drive roll.
2
Cleaning Drive Rolls:
Remove drive rolls, and clean
grooves using a wire brush.
3
1
256 616-A
OM-252 203 Page 14
4-7. Connecting Welding Gun And Voltage Sensing Clamp
5
2
5
!
Turn Off wire feeder and
welding power source.
Stop engine on welding
generator.
1
2
3
4
5
Gun Securing Knob
Gun Block
Gun Power Pin
Power Pin Groove
Gun Locking Tab
Loosen gun securing knob, insert
gun power pin into gun block. Position power pin as close as possible to drive rolls without touching. Align the gun power pin
groove with the gun locking tab.
Tighten gun securing knob.
If the gun power pin does not
have a groove, loosen knob to rotate the gun locking tab 180 degrees. This prevents the the gun
locking tab from interfering with
the gun power pin when inserted
into the gun block. Insert the gun
power pin into the gun block. Position power pin as close as possible to drive rolls without touching them. Tighten gun securing
knob.
1
Gun Locking Tab In Place
Gun Locking Tab Out Of Place
6
7
Gun Trigger Plug
Gun Trigger Receptacle
Connect gun trigger plug to gun
trigger receptacle.
See Section 5-4 to make wire
speed dual schedule connections to gun trigger receptacle.
8
Voltage Sensing Clamp
Connect voltage sensing clamp
to workpiece.
3
Internal Side View
4
6
8
7
256 617-A / 256 619-A
OM-252 203 Page 15
4-8. Connecting Shielding Gas
NOTICE − This feeder has a shielding gas filter that requires special
attention when cleaning. See Section 6-3 for proper cleaning instructions.
4
1
3
Rear View
Gas Hose With 5/8-18
Right-hand Thread Fittings
(User−Supplied)
Tighten gas
hose fitting to a
maximum of 100 in. lbs (12
N.m).
2
Shielding Gas Cylinder
Shielding gas pressure not to
2
exceed 100 psi (689 kPa).
3
4
Valve
Flowmeter
Close valve on cylinder when finished welding.
1
256 620-A
4-9. Connecting Weld Cable
!
Turn Off wire feeder and
welding power source. Stop
engine on welding
generator.
1
User-Supplied Weld Cable
Follow wire manufacturer’s recommendations for weld cable polarity.
2
3
User-Supplied Male
Connector
User-Supplied Female
Connector
Connect male
connectors.
1
and
female
2
3
256 621-A
OM-252 203 Page 16
4-10. Weld Cable Sizes
NOTICE − The Total Cable Length in Weld Circuit (see table below) is the combined length of both weld cables. For example, if the power source is
100 ft (30 m) from the workpiece, the total cable length in the weld circuit is 200 ft (2 cables x 100 ft). Use the 200 ft (60 m) column to determine cable
size.
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit
Not Exceeding***
Weld Output
Terminals
!
!
Turn off power before
connecting to weld output terminals.
100 ft (30 m) or Less
Do not use worn, damaged, undersized, or
poorly spliced cables.
Welding
Amperes
* This
10 − 60%
Duty
Cycle
150 ft
(45 m)
60 − 100%
Duty
Cycle
200 ft
(60 m)
250 ft
(70 m)
300 ft
(90 m)
350 ft
400 ft
(105 m) (120 m)
10 − 100% Duty Cycle
AWG (mm2)
AWG
(mm2)
AWG (mm2)
100
4 (20)
4 (20)
4 (20)
3 (30)
2 (35)
1 (50)
1/0 (60)
1/0 (60)
150
3 (30)
3 (30)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
3/0 (95)
200
3 (30)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
4/0 (120)
2x2/0
(2x70)
250
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0
(2x70)
300
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0
(2x70)
2x3/0
(2x95)
2x3/0
(2x95)
350
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0
(2x70)
2x3/0
(2x95)
2x3/0
(2x95)
2x4/0
(2x120)
400
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0
(2x70)
2x3/0
(2x95)
2x4/0
(2x120)
2x4/0
(2x120)
chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
( ) = mm2 for metric use
***For distances longer than those shown in this guide, call a factory applications rep. at 920-735-4505 (Miller) or 1-800-332-3281 (Hobart)
Ref. S-0007-J 2011−07
Notes
OM-252 203 Page 17
4-11. Installing And Threading Welding Wire
Installing Wire And Adjusting Hub
Tension:
1
2
Retaining Nut
Hub Tension Adjustment Knob
Remove retaining nut, and install spool
so hub pin fits spool hole. Reinstall retaining nut.
Hold wire tightly to keep it
from unraveling.
Adjust tension knob so only a slight
force is needed to turn spool.
Do not over tighten tension knob. It
is not necessary to use any tools to
tighten the knob.
Threading Welding Wire:
3
3
Pressure Adjustment Knob
Lay gun cable out straight.
1
Open pressure assembly. Hold wire
tightly and cut off end. Guide wire
through alignment pins, through drive
rolls, and into gun.
2
Close pressure assembly and tighten
pressure adjustment knob enough to
feed wire. Press jog switch until wire
comes out of gun.
To set proper drive roll pressure, release the pressure on the drive rolls by
loosening the pressure adjustment
knob. Position gun at about a 45 degree
angle, with nozzle about two inches
from a wooden surface. While feeding
the wire against the wooden surface,
increase the pressure to one half turn
past the point where the wire stops slipping. If the wire slips at maximum
hand-tight pressure, there may be other
problems. Check the gun liner, spool
tension, contact tip and drive roll wear,
as all these can cause wire feeding
problems.
6 in.
(150 mm)
Pull and hold wire; cut off end.
Tighten
Clockwise
WOOD
Cut off wire, and close door.
256 622-A
4-12. Motor Control Board (PC1) DIP Switch Settings
1
2
3
Motor Control Board (PC1)
DIP Switch SW1
LED5
DIP switch SW1 is used to match the
performance of PC1 to the characteristics of the motor used in the feeder.
Setting SW1 as shown will help
ensure that PC1 and motor are
matched for optimal performance.
OPEN
RC111
If protective coating is present, remove
before setting DIP switch. It is not necessary to reapply the protective coating.
Set switch positions 1 and 2 so the depressed section of both tabs are toward 1
and 2 as labeled on the switch. As shown
in illustration.
1
2
When feeder is powered up, LED 5 on the
Motor Control Board (PC1) will blink four
times. This blinking indicates everything
is working properly and the DIP switch is
set correctly.
247 678-B
OM-252 203 Page 18
After LED 5 is done blinking, it will be
either red or green. Red indicates that the
feeder is connected with electrode positive. Green indicates feeder is connected
with electrode negative.
4-13. Meter Board (PC20) DIP Switch Settings
1 2 3 4 5
Meter Board (PC20) DIP Switch Settings
Shows switch in ON/DOWN (closed) position
Shows switch in OFF/UP (open) position
Indicates switch does not affect this function
1 2 3 4 5
1 2 3 4 5
1 2
3
4 5
Factory Default DIP Switch Settings To
Display Wire Speed As Inches Per Minute
1 2
3
1 2 3 4 5
4 5
Display Hold Off
Displays will not hold values. Immediately, when
the trigger is released, the Voltmeter will show
open circuit voltage or weld voltage polarity. The
Wire Speed / Amperage Meter will display preset
Wire Speed when the trigger is released.
Do Not Display Amperage
Wire Speed / Amperage Meter will display only
Wire Speed.
Display Amperage
Wire Speed / Amperage Meter will display Amps
while welding and Wire Speed while not welding.
If the hold function is enabled, Amps will be displayed during hold also.
1 2 3 4 5
Wire Speed − Inches per Minute
Displays Wire Speed in Inches per Minute.
1 2 3 4 5
Wire Speed − Meters per Minute
Displays Wire Speed in Meters per Minute.
Factory Default DIP Switch Settings To
Display Wire Speed As Meters Per Minute
1 2 3 4 5
Indicates switch does
not affect this function
Display Hold On
Displays will hold their last value for five seconds
after the trigger is released. After the hold times
out, the Voltmeter will show open circuit voltage or
weld voltage polarity. If the Wire Speed / Amperage Meter is set to display Amps, the amperage
value will hold, after the hold times out, preset Wire
Speed will be displayed.
1 2 3 4 5
Information Off
Information is not displayed.
Information On
With switch in ON position, at feeder power up,
feeder will display various sets of information.
Each set of information will be displayed for three
seconds.
Meter Board (PC20) Software Part Number
Top display will show the first three digits, bottom
display will show last three digits of the Meter
board (PC20) software revision level.
Motor Control Board (PC1) Software Part
Number
Top display will show the first three digits, bottom
display will show last three digits, of the Motor
Control Board (PC1) software revision level.
DIP switch is
Accumulated Weld Time
This is the time the feeder has actually been used
for welding. This information will be displayed in
two halves. First being years and days, second in
hours and minutes. Top display will show years/
hours, bottom display will show days/minutes.
located behind
front panel as
shown.
Weld Voltage Polarity
When the Voltmeter would normally display open
circuit voltage, the Voltmeter will display:
“EP” when connected as electrode positive. While
welding, and in Display Hold On mode, the Voltmeter will display Weld Voltage.
256 618-A
“En.” when connected as electrode negative.
While welding, and in Display Hold On mode, the
Voltmeter will display Weld Voltage and the last
decimal point will remain lit. If Weld Voltage is
“23.4” the Voltmeter will display “23.4.”.
OM-252 203 Page 19
SECTION 5 − OPERATION
5-1. Controls With Meters
1
2
Power Control Switch
Trigger Hold Switch
Trigger hold allows operator to weld without holding gun trigger.
To use trigger hold function, place trigger hold
switch in the ON position.
3
2
The operator must hold the trigger for a minimum
of 2 seconds, but no longer than 6 seconds before releasing it. Welding will continue when trigger is released.
1
To stop welding, press and release the trigger.
3
4
Jog/Purge Switch
Pressing the Jog switch allows the operator to
jog wire without energizing the contactor or gas
valve.
Pressing the Purge switch allows the operator to
purge gas lines before welding and to preset gas
flow rate at the flowmeter.
5
4
Voltmeter
Displays actual arc voltage or open circuit voltage at the feeder.
6
5
Wire Speed / Amperage Meter
Displays preset wire speed. While welding in CC
mode, actual wire speed is dependant on arc
voltage. To set wire speed display to: Inches per
Minute or Meters per Minute, see Section 4-13.
Amperage displayed at the feeder is approximate. Refer to power source for actual amperage. To display Amperage, see Section 4-13.
6
Wire Speed Control
Use control to adjust wire speed within the speed
range selected by the wire speed range switch,
located on the inner control panel. Maximum
wire speed may be limited by arc voltage.
When using wire speed dual schedule, the reduced wire speed will be 87.5% of the standard
wire speed− See Section 5-4.
7
9
7
8
HI/LO Speed Range Switch
Use switch to select speed range. High range is
100 to 800 Inches per Minute (2.5 to 20.3 Meters
per Minute). Low range is 25 to 200 Inches per
Minute (0.6 to 5.1 Meters per Minute).
8
CC/CV Switch
Use switch to match feeder with the output of the
power source.
Internal Control Panel
While welding in CC mode, actual wire speed is
dependent on arc voltage.
While welding in CV mode, the wire feeder remains at constant speed and the wire speed is
not dependent on arc voltage.
9
Internal Side View
Soft Start Switch
The Soft Start feature provides a smooth start
during most weld conditions. When the trigger is
pulled, the wire speed is approximately 50% of
the weld wire speed, as set by the wire speed
control knob. After an arc is established, the wire
speed increases to the weld wire speed.
When using small diameters wire, or with inverter power sources, it may be necessary to turn
soft start off to obtain smooth starts.
After adjusting the switches, close and latch the
door before welding.
Ref. 256 622-A / 252 210-B
OM-252 203 Page 20
5-2. Controls Without Meters
1
2
Power Control Switch
Jog/Purge Switch
Pressing the Jog switch allows the operator
to jog wire without energizing the contactor
or gas valve.
1
2
Pressing the Purge switch allows the operator to purge gas lines before welding and to
preset gas flow rate at the flowmeter.
3
Wire Speed Control
Use control to adjust wire speed within the
speed range selected by the wire speed
range switch, located on the inner control
panel. Maximum wire speed may be limited
by arc voltage.
When using wire speed dual schedule, the
reduced wire speed will be 87.5% of the
standard wire speed− See Section 5-4.
4
CC/CV Switch
Use switch to match feeder with the output of
the power source.
While welding in CC mode, actual wire speed
is dependent on arc voltage.
While welding in CV mode, the wire feeder
remains at constant speed and the wire
speed is not dependent on arc voltage.
3
5
HI/LO Speed Range Switch
Use switch to select speed range. High
range is 100 to 800 Inches per Minute (2.5 to
20.3 Meters per Minute). Low range is 25 to
200 Inches per Minute (0.6 to 5.1 Meters per
Minute).
6
Soft Start Switch
The Soft Start feature provides a smooth
start during most weld conditions. When the
trigger is pulled, the wire speed is approximately 50% of the weld wire speed, as set by
the wire speed control knob. After an arc is
established, the wire speed increases to the
weld wire speed.
When using small diameters wire, or with inverter power sources, it may be necessary to
turn soft start off to obtain smooth starts.
6
After adjusting the switches, close and latch
the door before welding.
5
4
Internal Control Panel
Internal Side View
Ref. 252 622-A / 252 260-B
OM-252 203 Page 21
5-3. Wire Speed Dual Schedule
Wire Speed Dual Schedule allows the operator to switch between standard wire speed
and a reduced wire speed. When activated,
the reduced wire speed will be 87.5% of the
standard wire speed. Wire Speed Dual
Schedule may be activated any time before
or during the weld by using a gun with an internally mounted dual schedule switch, or a
gun with an added dual schedule switch. If
the feeder is equipped with Wire Speed
Meter it will display the active wire speed,
whether it is standard wire speed or reduced
wire speed.
Weld Gun With Internal Mounted
Dual Schedule Switch
Weld Gun With Internal Mounted Dual
Schedule Switch Comparable To
PipePro Dura−Flux Gun.
1
2
Gun Trigger Receptacle
Gun Trigger Plug
Connect gun trigger plug to gun trigger
receptacle.
1
2
Weld Gun With External Mounted Dual
Schedule Switch Comparable To
DSS−9−15 (071833)
3
4
5
6
Weld Gun With External Mounted
Dual Schedule Switch
3
Gun Trigger Receptacle
Dual Schedule Plug
Dual Schedule Switch Receptacle
Gun Trigger Plug
Connect gun trigger plug to dual schedule
switch receptacle . Connect dual schedule
plug to gun trigger receptacle.
4
5
6
258 996-A / 258 999-A
OM-252 203 Page 22
5-4. Gun Consumables Information
235 264-A
Notes
OM-252 203 Page 23
5-5. Wire Speed Control Settings
Ref. 257 488-A
Notes
OM-252 203 Page 24
SECTION 6 − MAINTENANCE & TROUBLESHOOTING
6-1. Routine Maintenance
!
= Check
= Change
Every
3
Months
= Clean
Maintain more
Disconnect power
before maintaining.
often during
severe conditions.
= Replace
Replace
Damaged
Or
Unreadable
Labels
Replace
Damaged Gas
Hose
Repair Or Replace
Cracked Cables And
Cords
Every
6
Months
Clean
Drive
Rolls
Blow Out Or
Vacuum Inside
6-2. Overload Protection And Thermostat Protection
1
!
Turn Off wire feeder and
welding power source. Stop
engine on welding
generator.
1
Supplementary Protector CB1
CB1 protects wire feeder from overload. Correct problem and reset
CB1.
Close and latch door.
Thermostat Protection
Unit has internal thermostat protection and will not feed wire if overheating occurs (see Section 6-4).
CB1
Internal Side View
Ref. 256 618-A
OM-252 203 Page 25
6-3. Cleaning Debris From Shielding Gas Filter Fitting
!
Disconnect power
maintaining.
1
Shielding Gas Filter Fitting
before
Remove fitting from gas valve on
back panel of feeder.
Blow compressed air through the
threaded male end of fitting to dislodge debris from internal mesh
screen.
if blowing compressed air
through fitting does not clear
obstructions replace fitting.
Reinstall fitting into gas valve.
Rear View of Feeder
Tighten fitting to 150 in. lbs (17 N⋅m).
1
Tools Needed:
3/4 in.
OM-252 203 Page 26
256 623-A
6-4. Troubleshooting
Trouble
Remedy
Wire does not feed; open-circuit voltage Check power switch S1 and connections, and replace if necessary.
available.
Check supplementary protector CB1. Reset CB1.
Unit overheated. Allow unit to cool.
Check sensing lead connection.
Check gun trigger plug connection.
Check gun trigger. See gun Owner’s Manual.
Have Factory Authorized Service Agent check Motor Control Board (PC1).
Wire feeds erratically.
Readjust hub tension (see Section 4-11).
Readjust drive roll pressure (see Section 4-11).
Clean or replace dirty or worn drive roll (see Section 4-6).
Remove weld spatter around gun nozzle opening.
Replace contact tip or liner. See gun Owner’s Manual.
Change to correct size and type drive roll (see Section 4-6)
Check that DIP switches on Motor Control Board (PC1) are set correctly (see Section 4-12)
Have Factory Authorized Service Agent check Motor Control Board (PC1).
Motor runs slowly.
When soft start is on, motor will run slow until weld current is sensed by HD1.
Readjust hub tension (see Section 4-11).
Check if wire speed dual schedule switch is activated (if applicable, See Section 5-3)
Check and replace contact tip or liner if necessary. See gun Owner’s Manual
Check that DIP switches on Motor Control Board (PC1) are set correctly (see Section 4-12)
Have Factory Authorized Service Agent check Motor Control Board (PC1).
Unit does not switch out of Soft Start.
Check transducer HD1 and connections, and replace if necessary.
Wire feeds when Jog switch is pressed Check gun trigger connection at wire feeder. Check gun trigger leads and trigger switch. See gun Owner’s
but not when gun trigger is pressed.
Manual.
Have Factory Authorized Service Agent check Motor Control Board (PC1).
Wire stubbing on low end using a con- Make sure CC/CV switch is in CC position (see Section 5-1).
stant current power source or feeder
resets.
Increase power source inductance setting if available.
Increase output setting of power source or decrease wire feed speed.
Gas does not flow or does not stop
flowing; wire feeds.
Clear blockage in gas hose or replace hose.
Clear blockage in welding gun.
Clear blockage in filter (see Section 6-3).
Check gas valve.
Check coil voltage and connections of gas valve GS1. Check continuity of coil. Replace GS1 if necessary.
Have Factory Authorized Service Agent check Motor Control Board (PC1).
Wire remains energized after trigger is Check setting of trigger hold switch, if applicable.
released.
Check contactor W1 to see if contacts are frozen closed.
OM-252 203 Page 27
Trouble
Remedy
Gun trigger is pressed, gas does not If a welding arc is not established in 3 seconds, after the gun trigger is activated, the unit will feed wire
flow, wire is not energized, wire feeds.
without energizing the contactor or gas valve. The unit will feed approximately 35 feet (10.7 meters) of
wire, then stop feeding. This is to prevent complete de-spooling of the wire, as in the case of a damaged
gun.
Display on meter board PC20 does not Have Factory Authorized Service Agent check Motor Control Board (PC1).
light.
Replace meter board PC20.
Segments on the meter board PC20 are Replace meter board PC20.
missing.
Arc voltage on meter board PC20 is not Arc voltage on the meter board PC20 will show weld voltage at the feeder. Due to voltage drops in the
weld cables, arc voltage at the feeder will not match arc voltage at the welding power source. Due to averaccurate.
aging of arc voltage, if weld time is less than 8 seconds the displayed arc voltage at the feeder may not
be accurate.
Check Motor Control (PC1) and connections, replace if necessary.
Weld amperage on meter board PC20 is Amperage displayed at feeder is approximate. Refer to power source for actual amperage
(see Section 4-13).
not accurate.
Check DIP switch settings on meter board PC20 (see Section 4-13).
Check transducer HD1 and connections, and replace if necessary.
Check Motor Control (PC1) and connections, replace if necessary.
Software and weld time information on Check DIP switch settings on meter board PC20 (see Section 4-13).
meter board PC20 is not accurate.
Check Motor Control (PC1) and connections, replace if necessary.
6-5. Diagnostics
Error Indicators
Shown On (Optional) Display
RED LED on Motor Control Board (PC1)
Error
HLP 11
1 Blink
Communication Error
HLP 12
2 Blinks
Trigger Error
HLP 13
3 Blinks
Tach Error
HLP 14
4 Blinks
Motor
Overload Error
HLP 15
5 Blinks
Bus Bar
Overheat Error
Error Indications - Error conditions are indicated by a “HLP” message on the display, or by the blinking of the Red LED on Motor Control Board
(PC1). To view the Red LED, turn Off power source, remove shroud, and turn power source On. The number of blinks in this period indicates the
type of error. If an error condition does not exist on the Motor Control Board (PC1), the Red LED is on steady.
Communication Error - The communication error occurs 2.5 seconds after a loss of communication between the Motor Control Board (PC1) and
the meter board PC20. The user may continue to weld with this error. The error may be cleared by turning power Off, waiting a minimum of two
seconds, and turning power On.
Trigger Error - The trigger error occurs if the user has fed approximately 35 feet (10.7 meters) of wire without striking an arc. The error may be
cleared by releasing the trigger.
Motor Overload Error - The motor overload error can indicate that the motor has been drawing too much current for too long, To remedy this,
reduce the wire feed speed or the wire feeder torque load/duty cycle. The error may be cleared by turning power Off, waiting a minimum of two
seconds, and turning power On.
Bus Bar Overheat Error - The bus bar overheat error can be caused by the arc drawing too much current for too long. To remedy this, reduce
the weld amperage or duty cycle.
Tach Error - May indicate motor is overloaded. If a tach error occurs, feeder will continue to function. When the trigger is released, a tach error
will be indicated on the front panel, or red LED blinks on Motor Control Board (PC1). The tach error will be cleared when the feeder is re-triggered.
If error persists, have feeder serviced. Tach error may also be generated when feeder is powered up if DIP switch SW1 on Motor Control Board
(PC1) is set incorrectly.
OM-252 203 Page 28
SECTION 7 − ELECTRICAL DIAGRAM
252 200-C
Figure 7-1. Circuit Diagram For Wire Feeder
OM-252 203 Page 29
SECTION 8 − PARTS LIST
5
4
2
1
14
20
15
22
8
16
6
7
33
26
30
24
31
25
28
21
18
19
9
27
29
23
10
11
17
32
12
34
13
41
47
38
35
46
45
36
37
42
39,40
44
43
41
3
Figure 8-1. Complete Assembly
OM-252 203 Page 30
256 891-A
Item
No.
Diagram
marking
Part
No.
Description
Quantity
Figure 8-1. Complete Assembly
1 . . . . . . . . . . . . . . . . . . Fig 8-2
2 . . . . . . . . . . . . . . . . . . Fig 8-3
3 . . . . . . . . . . . . . . . . . . Fig 8-4
4 . . . . . . . . . . . . . . . . . 252 170
5 . . . . . . . . . . . . . . . . . 208 015
6 . . . . . . . . CB1 . . . . 083 432
7 . . . . . . . . . . . . . . . . . 255 703
8 . . . . . . . . . . . . . . . . . 256 203
9 . . . . . S3, S5, S6 . 217 932
10 . . . . . . . . . . . . . . . . 147 195
11 . . . . . . . . . . . . . . . . 252 177
12 . . . . . . . . . . . . . . . . 256 594
13 . . . . . . . . . . . . . . . . 256 595
14 . . . . . . . . . . . . . . . . 222 103
15 . . . . . . . . . . . . . . . . 222 294
16 . . . . . . . . . . . . . . . . 252 186
17 . . . . . . . . . . . . . . . . 235 607
18 . . . . . . . . . . . . . . . . 237 843
19 . . . . . . . . . . . . . . . . 172 918
20 . . . . . . . . . . . . . . . . . 231 211
21 . . . . . . . . . . . . . . . . 235 608
22 . . . . . . . . . . . . . . . . 058 424
23 . . . . . . . . . . . . . . . . 210 133
24 . . . . . C1, C2 . . . 200 606
25 . . . . . . . . . . . . . . . . 207 678
26 . . . . . . . . . . . . . . . . . 211 989
27 . . . . . . . . . . . . . . . . 215 980
28 . . . . . . . . . . . . . . . . 600 324
29 . . . . . . . . . . . . . . . . 070 371
30 . . . . . . . . . . . . . . . . 252 194
31 . . . . . . . . . . . . . . . . 252 196
32 . . . . . . . . . . . . . . . . 234 126
33 . . . . . . . . . . . . . . . . 253 430
34 . . . . . . . PC1 . . . . 238 276
35 . . . . . . . HD1 . . . . 218 339
36 . . . . . . . . . . . . . . . . 183 387
37 . . . . . . . W1 . . . . 252 202
38 . . . . . . PLG5 . . . 201 665
39 . . . . . . . . . . . . . . . . 183 387
40 . . . . . . . . . . . . . . . . 232 295
41 . . . . TP1, TP2 . . 230 471
42 . . . . . . . . . . . . . . . . 252 252
43 . . . . . . . . . . . . . . . . 134 834
44 . . . . . . . . . . . . . . . . 149 332
45 . . . . . . . GS1 . . . . 226 819
46 . . . . . . . . . . . . . . . . 252 254
47 . . . . . . . . . . . . . . . . 220 805
. . . . . . . . . . . . . . . . . . . 252 393
. . . . . . . . . . . . . . . . . . . 196 956
. . . . . . . . . . . . . . . . . . . 222 320
. . . . . . . . . PLG3 . . . . 115 093
. . . . . . . . . PLG4 . . . 131 054
. . . . . . . . . PLG5 . . . 201 665
. . . . . . . . . PLG7 . . . 130 203
. . . . . . . . . PLG8 . . . . 115 091
. . . . . . . . PLG10 . . . 131 052
. . . . . . . . PLG17 . . . 222 397
. . . . . . . PLG9, 21 . . 131 055
. . . . . . . . PLG22 . . . . 115 092
. . . . . . . . PLG111 . . 256 953
. . Panel Assembly Front (Without Meters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Panel Assembly Front (With Meters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Drive Assembly, Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Case, Control Feeder Machined Blk Sc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Handle, Rubberized Carrying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Supplementary Pro, Man Reset 1P 10A 250VAC Frict . . . . . . . . . . . . . . . . 1
. . Panel, Inner 12 WCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Plate, Inner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Switch, Rocker Spst .4VA 28VDC On-None-Off .187 Ter . . . . . . . . . . . . . . 3
. . Nut, 375-27 .54Hex .25H Nyl Flange .62D . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Chassis, Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Grommet, Scr No 8/10 Panel Hole .309X.315 .125H . . . . . . . . . . . . . . . . . 2
. . Grommet, Scr No 8/10 Panel Hole .270X.290 .062H . . . . . . . . . . . . . . . . . 5
. . Support, Spool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Clip, Wire/Cord .380 Bundle .250Hole .105 Thk Blk . . . . . . . . . . . . . . . . . . 2
. . Shroud, Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Nut, Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Knob, Brake Adjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Washer, Anti-Turn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Hub, Spool 12 Inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Washer, Fiber (Brake) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Bracket, Capacitor Support SC12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Capacitor, Elctlt 1200 Uf 300 VDC Can 1.39 Dia . . . . . . . . . . . . . . . . . . . . . 2
. . Insulator, Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Fitting, W/Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Bushing, Strain Relief .709/.984 Id X1.375 Mtg Hole . . . . . . . . . . . . . . . . . 1
. . Cable, Weld Cop Strd No 4/0 Epdm Jkt . . . . . . . . . . . . . . . . . . . . . . . . . . 22 in.
. . Blank, Snap-In Nyl 1.093/1.125 Mtg Hole Black . . . . . . . . . . . . . . . . . . . . . . 1
. . Insulator, Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Bushing Gas Valve Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Nut, Conduit 1.000 Npt Knurled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Terminal, Connector Friction 0.406 Id . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Circuit Card Assy, Motor Control Board W/Program . . . . . . . . . . . . . . . . . . 1
. . Transducer, Current 600A Module Supply V +5V . . . . . . . . . . . . . . . . . . . . 1
. . . . Washer, Cone .380idx .860odx.109T Stl Pld 4000Lbs . . . . . . . . . . . . . . . 2
. . Contactor Assembly, (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . Washer, Cone .380idx .860odx.109T Stl Pld 4000Lbs . . . . . . . . . . . . . . . 2
. . . . Nut, M10−1.5 17Hex 10H Stl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . Thermostat, Nc Open 140C Close 110C Snap Action . . . . . . . . . . . . . . . 2
. . Bracket, Mtg Contactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Hose, SAE .187 Id X .410 Od XCoil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 in.
. . Clamp, Hose .405 − .485 Clp Dia Slfttng Olive Dra . . . . . . . . . . . . . . . . . . . 2
. . Valve, 12VDC 1Way .750−14 Thd 2mm Orf 100PSI . . . . . . . . . . . . . . . . . . 1
. . Bracket, Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Nut, 750-14 Knurled 1.68Dia .41H Nyl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Label, Warn Gen Precaution Suitcase CE/Domestic . . . . . . . . . . . . . . . . . . 1
. . Label, Warning Electric Shock And Pinch Wordless . . . . . . . . . . . . . . . . . . 1
. . Label, Warning X−TREME 12VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Rcpt+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Rcpt+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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-252 203 Page 31
Hardware is common and
2
3
not available unless listed.
1
6
5
7
8
4
9
10
257 057-A
Figure 8-2. Front Panel Assembly without Meters
Item
No.
Dia.
Mkgs
.
Part
No.
Description
Quantity
Figure 8-2. Front Panel Assembly without Meters (Figure 8-1 Item 1)
. . 1 . . . . . . . . . . . . . . . . . . . . . . . . Nameplate, Without Meters (Order By Model And Serial Number) . . . . . . . 1
. . 2 . . . . . . . . . . . . . 252 209 . . Panel, Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 3 . . . . . R1 . . . . 208 399 . . Pot, Cp Std Slot 1T 2. W 10K Linear W/Fricttabs . . . . . . . . . . . . . . . . . . . . . . 1
. . 4 . . . . . . . . . . . . . 171 007 . . Knob, Pointer 1.670 Dia X .250 Id W/Set Screwsplstc . . . . . . . . . . . . . . . . . . 1
. . 5 . . . . . . . . . . . . . 604 645 . . Nut, 375−32 .56Hex .09H Stl Pld Use W/Pots . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 6 . . . . . S2 . . . . 216 295 . . Switch, Rocker SPDT .4VA 28VDC (On)−Off−(On) .187T . . . . . . . . . . . . . . 1
. . 7 . . . . . . . . . . . . . 222 797 . . Blank, Snap−In Nyl Rect Mtg Hole Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 8 . . . . . S1 . . . . 111 997 . . Switch, Rocker SPST 10A 250VAC On−Off Visi Red Rock . . . . . . . . . . . . . 1
. . 9 . . . . . . . . . . . . . 252 262 . . Cable, Trigger 25in W/Strain Relief (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 139 042 . . . . Bushing, Strain Relief .270/.470 Id X .804 Mtg Hole . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG6 . . . 115 094 . . . . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 079 531 . . . . Conn, Circ CPC Clamp Str Rlf Size 11 .453OD . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . RC2 . . . . 080 328 . . . . Rcpt W/Skts, Free Hanging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 604 571 . . . . Cable, Port NO 18 4/C Type Sjo Nprn Jkt Re . . . . . . . . . . . . . . . . . . . . . 25 in.
. . 10 . . . . . . . . . . . . 252 212 . . Cable, Sensing W/Strain Relief (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 139 042 . . . . Bushing, Strain Relief .270/.470 Id X .804 Mtg Hole . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 208 820 . . . . Clamp, Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 258 058 . . . . Wire, Strd 10Ga Blk 600V 125C 105x30 Poe .216od . . . . . . . . . . . . . . . . 16 Ft
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-252 203 Page 32
3
Hardware is common and
2
not available unless listed.
1
8
5
7
6
4
9
10
257 055-A
Figure 8-3. Front Panel Assembly with Meters
Item
No.
Dia.
Mkgs
.
Part
No.
Description
Quantity
Figure 8-3. Front Panel Assembly with Meters (Figure 8-1 Item 2)
. . 1 . . . . . . . . . . . . . . . . . . . . . . . . Nameplate, With Meters (Order By Model And Serial Number) . . . . . . . . . . 1
. . 2 . . . . . . . . . . . . . 252 209 . . Panel, Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 3 . . . PC20 . . . 258 989 . . Circuit Card Assy, Meter Suitcase w/Program . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 4 . . . . . . . . . . . . . 179 851 . . Knob, Pointer 1.670 Dia X .250 Id Push On W/Spring . . . . . . . . . . . . . . . . . . 1
. . 5 . . . . . . . . . . . . . 604 645 . . Nut, 375−32 .56Hex .09H Stl Pld Use W/Pots . . . . . . . . . . . . . . . . . . . . . . . . 1
. . 6 . . . . . S2 . . . . 216 295 . . Switch, Rocker SPDT .4VA 28VDC (On)−Off−(On) .187T . . . . . . . . . . . . . . 1
. . 7 . . . . . S4 . . . . 217 932 . . Switch, Rocker SPST .4VA 28VDC On−None−Off .187 Ter . . . . . . . . . . . . . 1
. . 8 . . . . . S1 . . . . 111 997 . . Switch, Rocker SPST 10A 250VAC On−Off Visi Red Rock . . . . . . . . . . . . . 1
. . 9 . . . . . . . . . . . . . 252 262 . . Cable, Trigger 25in W/Strain Relief (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 139 042 . . . . Bushing, Strain Relief .270/.470 Id X .804 Mtg Hole . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG6 . . . 115 094 . . . . Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 079 531 . . . . . . Conn, Circ CPC Clamp Str Rlf Size 11 .453OD . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . RC2 . . . . 080 328 . . . . Rcpt W/Skts, Free Hanging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 604 571 . . . . Cable, Port NO 18 4/C Type Sjo Nprn Jkt Re . . . . . . . . . . . . . . . . . . . . . 25 in.
. . 10 . . . . . . . . . . . . 252 212 . . Cable, Sensing W/Strain Relief (Includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 139 042 . . . . Bushing, Strain Relief .270/.470 Id X .804 Mtg Hole . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 208 820 . . . . Clamp, Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . 258 058 . . . . Wire, Strd 10Ga Blk 600V 125C 105x30 Poe .216od . . . . . . . . . . . . . . . . 16 Ft
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-252 203 Page 33
Hardware is common and
not available unless listed.
1
2
10
11
6
3
5
12
13
4
7
8
47
9
14
46
44
45
43
42
15
19
20
18
17
16
41
40
21
23
38
8
22
24
36
25
37
33
27
39
35
32
34
31
30
26
29
28
257 016-A
Figure 8-4. Drive Assembly, Wire
OM-252 203 Page 34
Item
No.
Dia.
Mkgs
.
Part
No.
Description
Quantity
Figure 8-4. Drive Assembly, Wire (Figure 8-1 Item 3)
1 . . . . . . . . M1 . . . .
2 . . . . . . . PLG4 . . .
3 .................
4 .................
5 .................
6 .................
7 .................
8 .................
9 .................
10 . . . . . . . . . . . . . . . .
11 . . . . . . . . . . . . . . . .
12 . . . . . . . . . . . . . . . .
13 . . . . . . . . . . . . . . . .
14 . . . . . . . . . . . . . . . .
15 . . . . . . . . . . . . . . . .
16 . . . . . . . . . . . . . . . .
17 . . . . . . . . . . . . . . . .
18 . . . . . . . . . . . . . . . .
19 . . . . . . . . . . . . . . . .
20 . . . . . . . . . . . . . . . .
21 . . . . . . . . . . . . . . . .
22 . . . . . . . . . . . . . . . .
23 . . . . . . . . . . . . . . . .
24 . . . . . . . . . . . . . . . .
25 . . . . . . . . . . . . . . . .
26 . . . . . . . . . . . . . . . .
27 . . . . . . . . . . . . . . . .
28 . . . . . . . . . . . . . . . .
29 . . . . . . . . . . . . . . . .
30 . . . . . . . . . . . . . . . .
31 . . . . . . . . . . . . . . . .
32 . . . . . . . . . . . . . . . .
33 . . . . . . . . . . . . . . . .
34 . . . . . . . . . . . . . . . .
35 . . . . . . . . . . . . . . . .
36 . . . . . . . . . . . . . . . .
37 . . . . . . . . . . . . . . . .
38 . . . . . . . . . . . . . . . .
39 . . . . . . . . . . . . . . . .
40 . . . . . . . . . . . . . . . .
41 . . . . . . . . . . . . . . . .
42 . . . . . . . . . . . . . . . .
43 . . . . . . . . . . . . . . . .
44 . . . . . . . . . . . . . . . .
45 . . . . . . . . . . . . . . . .
46 . . . . . . . . . . . . . . . .
47 . . . . . . . . . . . . . . . .
252 214
131 054
252 229
079 634
151 828
252 235
252 238
172 075
228 562
196 895
252 243
241 856
085 244
225 718
010 224
252 230
252 786
252 220
602 237
174 609
166 072
602 009
252 785
252 322
253 404
252 323
143 360
601 965
183 387
252 218
252 232
124 778
237 188
234 074
234 073
133 308
168 825
252 222
253 513
252 221
231 181
222 159
253 655
174 610
144 172
149 332
134 834
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
Motor, Right Angle 24VDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Housing Plug+Skts, (Service Kit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Insulator, Motor/Drive/Tach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pin, Hinge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pin, Cotter Hair .042 X .750 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Lever, Mtg Pressure Gear Machined . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Stand−Off, Drive Roll Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Carrier, Drive Roll W/Components 24 Pitch . . . . . . . . . . . . . . . . . . . . . . . . . 2
Screw, 006−32x .25 Pan Hd−Phl W/Ext Washer (Sems) Stl . . . . . . . . . . . 1
Knob, Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Spring, Cprsn Big . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Cup, Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Washer, Cupped .328idx .812odx16gax.125 Lip . . . . . . . . . . . . . . . . . . . . . 1
Fastener, Pinned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pin, Spring Cs .187 X 1.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Grommet, Motor Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Drive, Pinion 10mm Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Key, Stl 3mm/3mm X 10mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Washer, Flat .172idx0.500od X .048t Stl Pld Blk . . . . . . . . . . . . . . . . . . . . . 1
Screw, M 4− .7x 12 Cheese Hd Blk Din 84 . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Spacer, Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Screw, 250−20x1.25 Soc Hd−Hex Gr8 Pln . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Cover, Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Block, Wire Inlet Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Screw, 008−32x .75 Soc Hd−Hex Stl Pld Lkg Patch . . . . . . . . . . . . . . . . . . 1
Pin, Wire Inlet Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Screw, 008−32x .50 Pan Hd−Phl Stl Pld Blk . . . . . . . . . . . . . . . . . . . . . . . . . 3
Screw, 375−16x1.00 Hex Hd−Pln Gr5 Pld Blk . . . . . . . . . . . . . . . . . . . . . . . 1
Washer, Cone .380idx .860odx.109t Stl Pld 4000lbs . . . . . . . . . . . . . . . . . . 1
Bus Bar, Drive Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Bolt, Crg Stl .375−16 X 1.000 Gr5 Pl Fnsh . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Knob, T 2.000 Bar W/.312-18 Stud 1.000 Lg Plstc . . . . . . . . . . . . . . . . . . . 1
Lock, Pin Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Clamp, Pin Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pin, Hinge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ring, Rtng Ext .375 Shaft X .025 Thk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Drive, Pinion Sntr 22t 24p .376 Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Screw, 010−32x .75 Soc Hd−Hex Stl Gr8 Pld Lkg Patch . . . . . . . . . . . . . . 4
Housing, Wire Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Module, Tach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Screw, 004−40x .37 Soc Hd−Hex Stl Pld . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Spring, Torsion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Insulator, Screw Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Screw, M 6−1.0x 20 Soc Hd Button Cap Blk . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ftg, Hose Brs Barbed M 3/16 TBG X .250-20 . . . . . . . . . . . . . . . . . . . . . . . 1
Clamp, Hose .405 − .485 Clp Dia Slfttng Olive Dra . . . . . . . . . . . . . . . . . . . 1
Hose, SAE .187 Id X .410 Od Xcoil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 In.
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-252 203 Page 35
Table 8-1. Drive Roll Guide
Base Selection Of Drive Rolls Upon The Following Recommended Usages:
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 (Example: V-Knurled Roll In Combination With U-Grooved).
Fraction
Wire Diameter
Decimal
Metric
Drive Roll (2 Required)
Part No.
Type
.023/.025 in
.023/.025 in
0.6 mm
087 130
V-Grooved
.030 in
.030 in
0.8 mm
053 695
V-Grooved
.035 in
.035 in
0.9 mm
053 700
V-Grooved
.040 in
.040 in
1.0 mm
053 696
V-Grooved
.045 in
.045 in
1.2 mm
053 697
V-Grooved
.052 in
.052 in
1.3 mm
053 698
V-Grooved
1/16 in
.062 in
1.6 mm
053 699
V-Grooved
.035 in
.035 in
0.9 mm
072 000
U-Grooved
.045 in
.045 in
1.2 mm
053 701
U-Grooved
.052 in
.052 in
1.3 mm
053 702
U-Grooved
1/16 in
.062 in
1.6 mm
053 706
U-Grooved
5/64 in.
.079 in.
2.0 mm
053 704
U-Grooved
.035 in
.035 in
0.9 mm
132 958
V-Knurled
.045 in
.045 in
1.2 mm
132 957
V-Knurled
.052 in
.052 in
1.3 mm
132 956
V-Knurled
1/16 in
.062 in
1.6 mm
132 955
.068-.072 in.
.068-.072
1.8 mm
132 959
V-Knurled
V-Knurled
5/64 in.
.079 in.
2.0 mm
132 960
V-Knurled
.045 in
.045 in
1.2 mm
083 489
U-Cogged
.052 in
.052 in
1.3 mm
083 490
U-Cogged
1/16 in
.062 in
1.6 mm
053 708
U-Cogged
5/64 in.
.079 in.
2.0 mm
053 710
U-Cogged
S-0859
OM-252 203 Page 36
Notes
SOCKET/WRENCH SELECTION TABLE
(U.S. STANDARD)
Specifications
Socket or Wrench Size
SOCKET/WRENCH SELECTION TABLE
(METRIC)
Specifications
Socket or Wrench Size
Bolt
Diameter
Decimal
Equivalent
Bolt
Nut
Bolt
Diameter
U.S.
Decimal
Equivalent
Bolt
Nut
1/4 in
.250 in
3/8 in
7/16 in
6 mm
.2362 in
10 mm
10 mm
5/16 in
.3125 in
1/2 in
9/16 in
8 mm
.3150 in
14 mm
14 mm
3/8 in
.375 in
9/16 in
5/8 in
10 mm
.3937 in
17 mm
17 mm
7/16 in
.4375 in
5/8 in
3/4 in
12 mm
.4724 in
19 mm
19 mm
1/2 in
.500 in
3/4 in
13/16 in
14 mm
.5512 in
22 mm
22 mm
9/16 in
.5625 in
7/8 in
7/8 in
16 mm
.6299 in
24 mm
24 mm
5/8 in
.625 in
15/16 in
1 in
18 mm
.7087 in
27 mm
27 mm
3/4 in
.750 in
1-1/8 in
1-1/8 in
22 mm
.8661 in
32 mm
32 mm
7/8 in
.875 in
1-5/16 in
1-5/16 in
24 mm
.9449 in
36 mm
36 mm
1 in
1.000 in
1-1/2 in
1-1/2 in
229895
Notes
MATERIAL THICKNESS GAUGE
Effective January 1, 2012
(Equipment with a serial number preface of MC or newer)
Warranty Questions?
Call
1-800-4-A-MILLER
for your local
Miller distributor.
Your distributor also gives
you ...
Service
You always get the fast,
reliable response you
need. Most replacement
parts can be in your
hands in 24 hours.
Support
Need fast answers to the
tough welding questions?
Contact your distributor.
The expertise of the
distributor and Miller is
there to help you, every
step of the way.
This limited warranty supersedes all previous Miller warranties and is exclusive with no other
guarantees or warranties expressed or implied.
LIMITED WARRANTY − Subject to the terms and conditions 6. 90 Days — Parts
below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to its
* Accessory (Kits)
original retail purchaser that new Miller equipment sold after the
* Canvas Covers
effective date of this limited warranty is free of defects in material
* Induction Heating Coils and Blankets, Cables, and
and workmanship at the time it is shipped by Miller. THIS
Non-Electronic Controls
WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
* M-Guns
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE
* MIG Guns and Subarc (SAW) Guns
WARRANTIES OF MERCHANTABILITY AND FITNESS.
* Remote Controls and RFCS-RJ45
Within the warranty periods listed below, Miller will repair or replace
* Replacement Parts (No labor)
any warranted parts or components that fail due to such defects in
* Roughneck Guns
material or workmanship. Miller must be notified in writing within
thirty (30) days of such defect or failure, at which time Miller will
* Spoolmate Spoolguns
provide instructions on the warranty claim procedures to be
followed.
Miller shall honor warranty claims on warranted equipment listed
below in the event of such a failure within the warranty time
periods. All warranty time periods start on the 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.
1.
2.
3.
4.
5.
5 Years Parts — 3 Years Labor
* Original Main Power Rectifiers Only to Include SCRs,
Diodes, and Discrete Rectifier Modules
3 Years — Parts and Labor
* Engine Driven Welding Generators
(NOTE: Engines are Warranted Separately by the
Engine Manufacturer.)
* Inverter Power Sources (Unless Otherwise Stated)
* Plasma Arc Cutting Power Sources
* Process Controllers
* Semi-Automatic and Automatic Wire Feeders
* Smith 30 Series Flowgauge and Flowmeter
Regulators (No Labor)
* Transformer/Rectifier Power Sources
* Water Coolant Systems (Integrated)
2 Years — Parts
* Auto-Darkening Helmet Lenses (No Labor)
1 Year — Parts and Labor Unless Specified
* Automatic Motion Devices
* CoolBelt and CoolBand Blower Unit (No Labor)
* External Monitoring Equipment and Sensors
* Field Options
(NOTE: Field options are covered for the remaining
warranty period of the product they are installed in, or
for a minimum of one year — whichever is greater.)
* Flowgauge and Flowmeter Regulators (No Labor)
* RFCS Foot Controls (Except RFCS-RJ45)
* Fume Extractors
* HF Units
* ICE/XT Plasma Cutting Torches (No Labor)
* Induction Heating Power Sources, Coolers
(NOTE: Digital Recorders are Warranted
Separately by the Manufacturer.)
* Load Banks
* Motor Driven Guns (w/exception of Spoolmate
Spoolguns)
* PAPR Blower Unit (No Labor)
* Positioners and Controllers
* Racks
* Running Gear/Trailers
* Spot Welders
* Subarc Wire Drive Assemblies
* Water Coolant Systems (Non-Integrated)
* Weldcraft-Branded TIG Torches (No Labor)
* Wireless Remote Foot/Hand Controls and Receivers
* Work Stations/Weld Tables (No Labor)
6 Months — Parts
* Batteries
* Bernard Guns (No Labor)
* Tregaskiss Guns (No Labor)
Miller’s True Blue® Limited Warranty shall not apply to:
1.
2.
3.
Consumable components; such as contact tips,
cutting nozzles, contactors, brushes, relays, work
station table tops and welding curtains, or parts that
fail due to normal wear. (Exception: brushes and
relays are covered on all engine-driven products.)
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.
Equipment that has been modified by any party other than
Miller, or equipment that has been improperly installed,
improperly operated or misused based upon industry
standards, or equipment which has not had reasonable
and necessary maintenance, or equipment which has
been used for operation outside of the specifications for
the equipment.
MILLER PRODUCTS ARE INTENDED FOR PURCHASE AND
USE BY COMMERCIAL/INDUSTRIAL USERS AND PERSONS
TRAINED AND EXPERIENCED IN THE USE AND
MAINTENANCE OF WELDING EQUIPMENT.
In the event of a warranty claim covered by this warranty, the
exclusive remedies shall be, at Miller’s option: (1) repair; or (2)
replacement; or, where authorized in writing by Miller in
appropriate cases, (3) the reasonable cost of repair or
replacement at an authorized Miller service station; or (4) payment
of or credit for the purchase price (less reasonable depreciation
based upon actual use) upon return of the goods at customer’s risk
and expense. Miller’s option of repair or replacement will be F.O.B.,
Factory at Appleton, Wisconsin, or F.O.B. at a Miller authorized
service facility as determined by Miller. Therefore no
compensation or reimbursement for transportation costs of any
kind will be allowed.
TO THE EXTENT PERMITTED BY LAW, THE REMEDIES
PROVIDED HEREIN ARE THE SOLE AND EXCLUSIVE
REMEDIES. IN NO EVENT SHALL MILLER BE LIABLE FOR
DIRECT,
INDIRECT,
SPECIAL,
INCIDENTAL
OR
CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF
PROFIT), WHETHER BASED ON CONTRACT, TORT OR ANY
OTHER LEGAL THEORY.
ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND
ANY
IMPLIED
WARRANTY,
GUARANTY
OR
REPRESENTATION AS TO PERFORMANCE, AND ANY
REMEDY FOR BREACH OF CONTRACT TORT OR ANY
OTHER LEGAL THEORY WHICH, BUT FOR THIS PROVISION,
MIGHT ARISE BY IMPLICATION, OPERATION OF LAW,
CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR PARTICULAR PURPOSE, WITH RESPECT TO
ANY AND ALL EQUIPMENT FURNISHED BY MILLER IS
EXCLUDED AND DISCLAIMED BY MILLER.
Some states in the U.S.A. do not allow limitations of how long an
implied warranty lasts, or the exclusion of incidental, indirect,
special or consequential damages, so the above limitation or
exclusion may not apply to you. This warranty provides specific
legal rights, and other rights may be available, but may vary from
state to state.
In Canada, legislation in some provinces provides for certain
additional warranties or remedies other than as stated herein, and
to the extent that they may not be waived, the limitations and
exclusions set out above may not apply. This Limited Warranty
provides specific legal rights, and other rights may be available,
but may vary from province to province.
miller_warr 2012-01
Owner’s Record
Please complete and retain with your personal records.
Model Name
Serial/Style Number
Purchase Date
(Date which equipment was delivered to original customer.)
Distributor
Address
City
State
Zip
For Service
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)
Technical Manuals (Servicing Information
and Parts)
Circuit Diagrams
For International Locations Visit
www.MillerWelds.com
Welding Process Handbooks
To locate a Distributor or Service Agency visit
www.millerwelds.com or call 1-800-4-A-Miller
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.
ORIGINAL INSTRUCTIONS − PRINTED IN USA
International Headquarters−USA
USA Phone: 920-735-4505 Auto-Attended
USA & Canada FAX: 920-735-4134
International FAX: 920-735-4125
© 2012 Miller Electric Mfg. Co.
2012−01
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