IM434-A
MAGNUM © 200
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March, 2008
GMA GUN and CABLE ASSEMBLY
K497
Models
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However,
your overall safety can be
increased by proper installation
... and thoughtful operation on
your part. DO NOT INSTALL,
OPERATE OR REPAIR THIS
EQUIPMENT WITHOUT READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT. And,
most importantly, think before
you act and be careful.
OPERATORʼS MANUAL
Copyright © Lincoln Global Inc.
� World's Leader in Welding and Cutting Products �
� Sales and Service through Subsidiaries and Distributors Worldwide �
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
SAFETY
i i
WARNING
CALIFORNIA PROPOSITION 65 WARNINGS
The engine exhaust from this product contains
Diesel engine exhaust and some of its constituents
chemicals known to the State of California to cause
are known to the State of California to cause can-
cancer, birth defects, or other reproductive harm.
cer, birth defects, and other reproductive harm.
The Above For Gasoline Engines
The Above For Diesel Engines
ARC WELDING CAN BE HAZARDOUS. PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH.
KEEP CHILDREN AWAY. PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING.
Read and understand the following safety highlights. For additional safety information, it is strongly recommended that you
purchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1� from the American Welding Society, P.O. Box
351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety� booklet E205 is available
from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.
BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE
PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
FOR ENGINE 1.h. To avoid scalding, do not remove the
powered equipment. radiator pressure cap when the engine is
hot.
1.a. Turn the engine off before troubleshooting and maintenance
work unless the maintenance work requires it to be running.
____________________________________________________
1.b. Operate engines in open, well-ventilated
areas or vent the engine exhaust fumes
outdoors.
ELECTRIC AND
MAGNETIC FIELDS
may be dangerous
____________________________________________________
1.c. Do not add the fuel near an open flame
welding arc or when the engine is running.
Stop the engine and allow it to cool before 2.a. Electric current flowing through any conductor causes
refueling to prevent spilled fuel from vaporiz- localized Electric and Magnetic Fields (EMF). Welding
ing on contact with hot engine parts and current creates EMF fields around welding cables and
igniting. Do not spill fuel when filling tank. If welding machines
fuel is spilled, wipe it up and do not start
engine until fumes have been eliminated. 2.b. EMF fields may interfere with some pacemakers, and
____________________________________________________ welders having a pacemaker should consult their physician
1.d. Keep all equipment safety guards, covers and devices in before welding.
position and in good repair.Keep hands, hair, clothing and
tools away from V-belts, gears, fans and all other moving 2.c. Exposure to EMF fields in welding may have other health
parts when starting, operating or repairing equipment. effects which are now not known.
____________________________________________________
2.d. All welders should use the following procedures in order to
1.e. In some cases it may be necessary to remove safety
minimize exposure to EMF fields from the welding circuit:
guards to perform required maintenance. Remove
guards only when necessary and replace them when the
2.d.1. Route the electrode and work cables together - Secure
maintenance requiring their removal is complete.
them with tape when possible.
Always use the greatest care when working near moving
parts.
2.d.2. Never coil the electrode lead around your body.
___________________________________________________
1.f. Do not put your hands near the engine fan.
2.d.3. Do not place your body between the electrode and
Do not attempt to override the governor or
idler by pushing on the throttle control rods work cables. If the electrode cable is on your right
while the engine is running. side, the work cable should also be on your right side.
2.d.4. Connect the work cable to the workpiece as close as
possible to the area being welded.
___________________________________________________
1.g. To prevent accidentally starting gasoline engines while 2.d.5. Do not work next to welding power source.
turning the engine or welding generator during maintenance
work, disconnect the spark plug wires, distributor cap or
Mar ʻ95
magneto wire as appropriate.
SAFETY
ii ii
ARC RAYS can burn.
ELECTRIC SHOCK can
kill. 4.a. Use a shield with the proper filter and cover
plates to protect your eyes from sparks and
3.a. The electrode and work (or ground) circuits
the rays of the arc when welding or observing
are electrically “hot� when the welder is on. open arc welding. Headshield and filter lens
Do not touch these “hot� parts with your bare should conform to ANSI Z87. I standards.
skin or wet clothing. Wear dry, hole-free
gloves to insulate hands. 4.b. Use suitable clothing made from durable flame-resistant
material to protect your skin and that of your helpers from
3.b. Insulate yourself from work and ground using dry insulation. the arc rays.
Make certain the insulation is large enough to cover your full
area of physical contact with work and ground. 4.c. Protect other nearby personnel with suitable, non-flammable
screening and/or warn them not to watch the arc nor expose
In addition to the normal safety precautions, if welding themselves to the arc rays or to hot spatter or metal.
must be performed under electrically hazardous
FUMES AND GASES
conditions (in damp locations or while wearing wet
clothing; on metal structures such as floors, gratings or
can be dangerous.
scaffolds; when in cramped positions such as sitting,
kneeling or lying, if there is a high risk of unavoidable or
accidental contact with the workpiece or ground) use 5.a. Welding may produce fumes and gases
the following equipment: hazardous to health. Avoid breathing these
� Semiautomatic DC Constant Voltage (Wire) Welder. fumes and gases. When welding, keep
� DC Manual (Stick) Welder. your head out of the fume. Use enough
� AC Welder with Reduced Voltage Control. ventilation and/or exhaust at the arc to keep
fumes and gases away from the breathing zone. When
welding with electrodes which require special
3.c. In semiautomatic or automatic wire welding, the electrode,
ventilation such as stainless or hard facing (see
electrode reel, welding head, nozzle or semiautomatic
instructions on container or MSDS) or on lead or
welding gun are also electrically “hot�.
cadmium plated steel and other metals or coatings
which produce highly toxic fumes, keep exposure as
3.d. Always be sure the work cable makes a good electrical
low as possible and below Threshold Limit Values (TLV)
connection with the metal being welded. The connection
using local exhaust or mechanical ventilation. In
should be as close as possible to the area being welded.
confined spaces or in some circumstances, outdoors, a
respirator may be required. Additional precautions are
3.e. Ground the work or metal to be welded to a good electrical
also required when welding on galvanized steel.
(earth) ground.
5. b. The operation of welding fume control equipment is affected
3.f. Maintain the electrode holder, work clamp, welding cable and
by various factors including proper use and positioning of
welding machine in good, safe operating condition. Replace
the equipment, maintenance of the equipment and the spe-
damaged insulation.
cific welding procedure and application involved. Worker
exposure level should be checked upon installation and
3.g. Never dip the electrode in water for cooling.
periodically thereafter to be certain it is within applicable
OSHA PEL and ACGIH TLV limits.
3.h. Never simultaneously touch electrically “hot� parts of
electrode holders connected to two welders because voltage
5.c. Do not weld in locations near chlorinated hydrocarbon vapors
between the two can be the total of the open circuit voltage
coming from degreasing, cleaning or spraying operations.
of both welders.
The heat and rays of the arc can react with solvent vapors to
form phosgene, a highly toxic gas, and other irritating prod-
3.i. When working above floor level, use a safety belt to protect
ucts.
yourself from a fall should you get a shock.
5.d. Shielding gases used for arc welding can displace air and
3.j. Also see Items 6.c. and 8.
cause injury or death. Always use enough ventilation,
especially in confined areas, to insure breathing air is safe.
5.e. Read and understand the manufacturerʼs instructions for this
equipment and the consumables to be used, including the
material safety data sheet (MSDS) and follow your
employerʼs safety practices. MSDS forms are available from
your welding distributor or from the manufacturer.
5.f. Also see item 1.b.
AUG 06
SAFETY
iii iii
WELDING and CUTTING CYLINDER may explode
SPARKS can if damaged.
cause fire or explosion. 7.a. Use only compressed gas cylinders
6.a. Remove fire hazards from the welding area. containing the correct shielding gas for the
If this is not possible, cover them to prevent process used and properly operating
the welding sparks from starting a fire. regulators designed for the gas and
Remember that welding sparks and hot pressure used. All hoses, fittings, etc. should be suitable for
materials from welding can easily go through small cracks the application and maintained in good condition.
and openings to adjacent areas. Avoid welding near
hydraulic lines. Have a fire extinguisher readily available. 7.b. Always keep cylinders in an upright position securely
chained to an undercarriage or fixed support.
6.b. Where compressed gases are to be used at the job site,
special precautions should be used to prevent hazardous 7.c. Cylinders should be located:
situations. Refer to “Safety in Welding and Cutting� (ANSI � Away from areas where they may be struck or subjected to
Standard Z49.1) and the operating information for the physical damage.
equipment being used.
� A safe distance from arc welding or cutting operations and
6.c. When not welding, make certain no part of the electrode any other source of heat, sparks, or flame.
circuit is touching the work or ground. Accidental contact
can cause overheating and create a fire hazard. 7.d. Never allow the electrode, electrode holder or any other
electrically “hot� parts to touch a cylinder.
6.d. Do not heat, cut or weld tanks, drums or containers until the
proper steps have been taken to insure that such procedures 7.e. Keep your head and face away from the cylinder valve outlet
will not cause flammable or toxic vapors from substances when opening the cylinder valve.
inside. They can cause an explosion even though they have
been “cleaned�. For information, purchase “Recommended 7.f. Valve protection caps should always be in place and hand
Safe Practices for the Preparation for Welding and Cutting of tight except when the cylinder is in use or connected for
Containers and Piping That Have Held Hazardous use.
Substances�, AWS F4.1 from the American Welding Society
(see address above). 7.g. Read and follow the instructions on compressed gas
cylinders, associated equipment, and CGA publication P-l,
6.e. Vent hollow castings or containers before heating, cutting or “Precautions for Safe Handling of Compressed Gases in
welding. They may explode. Cylinders,� available from the Compressed Gas Association
1235 Jefferson Davis Highway, Arlington, VA 22202.
6.f. Sparks and spatter are thrown from the welding arc. Wear oil
FOR ELECTRICALLY
free protective garments such as leather gloves, heavy shirt,
cuffless trousers, high shoes and a cap over your hair. Wear
powered equipment.
ear plugs when welding out of position or in confined places.
Always wear safety glasses with side shields when in a
welding area.
8.a. Turn off input power using the disconnect
6.g. Connect the work cable to the work as close to the welding switch at the fuse box before working on
area as practical. Work cables connected to the building the equipment.
framework or other locations away from the welding area
8.b. Install equipment in accordance with the U.S. National
increase the possibility of the welding current passing
Electrical Code, all local codes and the manufacturerʼs
through lifting chains, crane cables or other alternate cir-
recommendations.
cuits. This can create fire hazards or overheat lifting chains
or cables until they fail.
8.c. Ground the equipment in accordance with the U.S. National
Electrical Code and the manufacturerʼs recommendations.
6.h. Also see item 1.c.
Jan, 07
6.I. Read and follow NFPA 51B � Standard for Fire Prevention
During Welding, Cutting and Other Hot Work�, available
from NFPA, 1 Batterymarch Park,PO box 9101, Quincy, Ma
022690-9101.
6.j. Do not use a welding power source for pipe thawing.
SAFETY
iv iv
PRÉCAUTIONS DE SÛRETÉ 5. Toujours porter des lunettes de sécurité dans la zone de
soudage. Utiliser des lunettes avec écrans lateraux dans les
zones où lʼon pique le laitier.
Pour votre propre protection lire et observer toutes les instructions
et les précautions de sûreté specifiques qui parraissent dans ce
6. Eloigner les matériaux inflammables ou les recouvrir afin de
manuel aussi bien que les précautions de sûreté générales suiv-
prévenir tout risque dʼincendie dû aux étincelles.
antes:
7. Quand on ne soude pas, poser la pince à une endroit isolé de
Sûreté Pour Soudage A LʼArc
la masse. Un court-circuit accidental peut provoquer un
1. Protegez-vous contre la secousse électrique:
échauffement et un risque dʼincendie.
a. Les circuits à lʼélectrode et à la piéce sont sous tension
8. Sʼassurer que la masse est connectée le plus prés possible
quand la machine à souder est en marche. Eviter toujours
de la zone de travail quʼil est pratique de le faire. Si on place
tout contact entre les parties sous tension et la peau nue
la masse sur la charpente de la construction ou dʼautres
ou les vétements mouillés. Porter des gants secs et sans
endroits éloignés de la zone de travail, on augmente le risque
trous pour isoler les mains.
de voir passer le courant de soudage par les chaines de lev-
b. Faire trés attention de bien sʼisoler de la masse quand on
age, câbles de grue, ou autres circuits. Cela peut provoquer
soude dans des endroits humides, ou sur un plancher
des risques dʼincendie ou dʼechauffement des chaines et des
metallique ou des grilles metalliques, principalement dans
câbles jusquʼà ce quʼils se rompent.
les positions assis ou couché pour lesquelles une grande
partie du corps peut être en contact avec la masse.
9. Assurer une ventilation suffisante dans la zone de soudage.
c. Maintenir le porte-électrode, la pince de masse, le câble
Ceci est particuliérement important pour le soudage de tôles
de soudage et la machine à souder en bon et sûr état
galvanisées plombées, ou cadmiées ou tout autre métal qui
defonctionnement.
produit des fumeés toxiques.
d.Ne jamais plonger le porte-électrode dans lʼeau pour le
refroidir.
10. Ne pas souder en présence de vapeurs de chlore provenant
e. Ne jamais toucher simultanément les parties sous tension
dʼopérations de dégraissage, nettoyage ou pistolage. La
des porte-électrodes connectés à deux machines à souder
chaleur ou les rayons de lʼarc peuvent réagir avec les vapeurs
parce que la tension entre les deux pinces peut être le
du solvant pour produire du phosgéne (gas fortement toxique)
total de la tension à vide des deux machines.
ou autres produits irritants.
f. Si on utilise la machine à souder comme une source de
courant pour soudage semi-automatique, ces precautions
11. Pour obtenir de plus amples renseignements sur la sûreté,
pour le porte-électrode sʼapplicuent aussi au pistolet de
voir le code “Code for safety in welding and cutting� CSA
soudage.
Standard W 117.2-1974.
2. Dans le cas de travail au dessus du niveau du sol, se protéger
contre les chutes dans le cas ou on recoit un choc. Ne jamais
enrouler le câble-électrode autour de nʼimporte quelle partie
PRÉCAUTIONS DE SÛRETÉ POUR
du corps.
LES MACHINES À SOUDER À
3. Un coup dʼarc peut être plus sévère quʼun coup de soliel,
TRANSFORMATEUR ET À
donc:
REDRESSEUR
a. Utiliser un bon masque avec un verre filtrant approprié
ainsi quʼun verre blanc afin de se protéger les yeux du ray-
onnement de lʼarc et des projections quand on soude ou
quand on regarde lʼarc. 1. Relier à la terre le chassis du poste conformement au code de
b. Porter des vêtements convenables afin de protéger la lʼélectricité et aux recommendations du fabricant. Le dispositif
peau de soudeur et des aides contre le rayonnement de de montage ou la piece à souder doit être branché à une
lʻarc. bonne mise à la terre.
c. Protéger lʼautre personnel travaillant à proximité au
soudage à lʼaide dʼécrans appropriés et non-inflammables. 2. Autant que possible, Iʼinstallation et lʼentretien du poste seront
effectués par un électricien qualifié.
4. Des gouttes de laitier en fusion sont émises de lʼarc de
soudage. Se protéger avec des vêtements de protection libres 3. Avant de faires des travaux à lʼinterieur de poste, la debranch-
de lʼhuile, tels que les gants en cuir, chemise épaisse, pan- er à lʼinterrupteur à la boite de fusibles.
talons sans revers, et chaussures montantes.
4. Garder tous les couvercles et dispositifs de sûreté à leur
place.
Mar. ʻ93
v v
for selecting a QUALITY product by Lincoln Electric. We want you
to take pride in operating this Lincoln Electric Company product
Thank You •â?¢â?? as much pride as we have in bringing this product to you!
CUSTOMER ASSISTANCE POLICY
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equip-
ment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln
Electric for advice or information about their use of our products. We respond to our customers based on the best information in our posses-
sion at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such infor-
mation or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customerʼs particular purpose,
with respect to such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or
correcting any such information or advice once it has been given, nor does the provision of information or advice create, expand or alter any
warranty with respect to the sale of our products.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control
of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in
applying these types of fabrication methods and service requirements.
Subject to Change � This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com
for any updated information.
Please Examine Carton and Equipment For Damage Immediately
When this equipment is shipped, title passes to the purchaser upon receipt by the carrier. Consequently, Claims
for material damaged in shipment must be made by the purchaser against the transportation company at the
time the shipment is received.
Please record your equipment identification information below for future reference. This information can be
found on your machine nameplate.
Product _________________________________________________________________________________
Model Number ___________________________________________________________________________
Code Number or Date Code_________________________________________________________________
Serial Number____________________________________________________________________________
Date Purchased___________________________________________________________________________
Where Purchased_________________________________________________________________________
Whenever you request replacement parts or information on this equipment, always supply the information you
have recorded above. The code number is especially important when identifying the correct replacement parts.
On-Line Product Registration
- Register your machine with Lincoln Electric either via fax or over the Internet.
� For faxing: Complete the form on the back of the warranty statement included in the literature packet
accompanying this machine and fax the form per the instructions printed on it.
� For On-Line Registration: Go to our WEB SITE at www.lincolnelectric.com. Choose “Quick Links� and then
“Product Registration�. Please complete the form and submit your registration.
Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it
handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.
The level of seriousness to be applied to each is explained below:
WARNING
This statement appears where the information must be followed exactly to avoid serious personal injury or loss of life.
CAUTION
This statement appears where the information must be followed to avoid minor personal injury or damage to this equipment.
TABLE OF CONTENTS vi
vi
Page
Installation .......................................................................................................Section A
Safety Precautions ..............................................................................................A-1
Connector Kit Installation to Gun Cable.................................................................A-1
K466-1.............................................................................................................A-1
K466-2.............................................................................................................A-1
K466-3.............................................................................................................A-1
K466-4.............................................................................................................A-1
K466-5 ......................................................................................................A-1,A-2
Liner Installation.....................................................................................................A-2
Contact Tip and Gas Nozzle Installation................................................................A-3
Connector to Feeder..............................................................................................A-3
Connection to Lincoln Feeders .......................................................................A-3
Connection to Adapter Feeders ......................................................................A-3
Connection to Miller feeders ...........................................................................A-3
Connection to Hobart feeders .........................................................................A-3
Connection to L-Tec feeders...........................................................................A-4
________________________________________________________________________________
Operation .........................................................................................................Section B
Safety Precautions ..............................................................................................B-1
General Description ...............................................................................................B-1
Electrodes and Equipment.....................................................................................B-2
Making a Weld .......................................................................................................B-2
Avoid Wire Feeding Problems ...............................................................................B-2
________________________________________________________________________
Maintenance........................................................................................................Section D
Liner Removal .......................................................................................................D-1
Removal, Installation and Trimming Installations for K497 .............................D-1
Gun and Tube Nozzles..........................................................................................D-1
Gun Cables............................................................................................................D-1
Cable Cleaning ...............................................................................................D-1
Gun Tube End Repair .............................................................................D-1, D-2
Wire Feeder End Repair .................................................................................D-3
________________________________________________________________________
Troubleshooting ..............................................................................................Section E
Safety Precautions.................................................................................................E-1
How to Use Troubleshooting Guide.......................................................................E-1
Troubleshooting Guide ..........................................................................................E-2
________________________________________________________________________
Parts Pages...............................................................................................P202-F Series
________________________________________________________________________
INSTALLATION
A-1 A-1
Read this entire installation section before you K446-2 Installation (For Adapted Feeders)
start installation.
a. Remove brass connector (see Figure A-1) from the
K466-2 kit and screw it onto the feeder end of the
SAFETY PRECAUTIONS gun cable. Tighten the connection with the wrench
provided.
WARNING b. Check that the molded gas plug fitting is sealing
the gas fitting hole in the side of the feeder end
ELECTRIC SHOCK can kill. handle.
� Have an electrician install and ser-
K446-3 Installation (For Miller Feeders)
vice this equipment.
a. Remove brass cable connector (see Figure A.1)
� Turn the input power off at the fuse
from the K466-3 kit and screw it onto the feeder
box before working on equipment.
end of the gun cable. Tighten the connection with
the wrench provided.
� Do not touch electrically hot parts.
b. Check that the molded gas plug fitting is sealing
� Be sure to discharge capacitors with
the gas fitting hole in the side of the feeder end
the procedure outlined in the
handle.
Maintenance Section of this manual
before working in that area of the
c. Attach the round connector or the gun control cable
equipment.
provided to the trigger connector on the front of the
---------------------------------------------------------------------
CONNECTOR KIT INSTALLATION Miller feeder.
TO GUN CABLE K446-4 Installation (For Hobart Feeders)
a. Remove brass cable connector (see Figure A.1)
The MAGNUM® 200 cable is shipped as a generic
from the K466-4 kit and screw it onto the feeder
assembly and must be assembled with either a K466-
end of the gun cable. Tighten the connection with
1, -2, -3, -4 or -5 Connector Kit.
the wrench provided.
K466-1 Installation (For Lincoln Feeders)
b. Remove the molded gas plug fitting on the side of
a. Remove brass cable connector and insulation tube the feeder end handle and replace it with the
(see Figure A.1) from the K466-1 kit. Slide the insu- barbed brass fitting provided in the kit. The included
lation tube onto the connector from the threaded wrench will fit both the gas plug and barbed fitting.
end and screw it onto the feeder end of the gun
c. Attach the phone plug connector of the gun control
cable. Tighten the connection with wrench provid-
cable provided to the trigger connector on the front
ed.
of the Hobart feeder.
b. Remove the molded gas plug fitting on the side of d. Place one tubing clamp onto each end of the flexi-
the feeder end handle and replace it with the ble tubing provided, approximately 2 inch. (51 mm)
barbed brass fitting provided in the kit. The included in from each end. Slide one end of the tubing onto
wrench will fit both the gas plug and barbed fitting. the barbed connector on the feeder end cable han-
dle (Step b) and move the clamp down near the
c. Attach the round connector of the gun control cable
end of the tube to assure a good gas seal.
provided to the trigger connector on the front of the
Lincoln feeder. NOTE: Both the plug and socket are K446-5 Installation (For L-Tec Feeders equipped
keyed and must be properly oriented. with an L-Tec feeder connector assembly)
d. Place one tubing clamp onto each end of the flexi- a. Remove brass cable connector (see Figure A.1)
ble tubing provided, approximately 2 inch. (51 mm) from the K466-5 kit and screw it onto the feeder
in from each end. Slide one end of the tubing onto end of the gun cable. Tighten the connection with
the barbed connector on the feeder end cable han- the wrench provided.
dle (step b) and move the clamp down near the end
of the tube to assure a good gas seal. b. Check that the molded gas plug fitting is sealing
the gas fitting hole in the side of the feeder end
NOTE: An optional K481 MAGNUM® Fast-
handle.
Connect Gas Tube Kit is available to provide tool-
less gas tube connection to Lincoln wire feeders.
Install per the instructions sent with the kit.
MAGNUM® 200
INSTALLATION
A-2 A-2
c. For L-Tec machines that require lead connections For K466-1, K466-2 and K466-5, tighten the set
to made at a terminal strip located within the screw in the cable connector.
machine (L-Tec 225), a gun control cable with OR
forked terminals is provided. Connect the terminated For K466-3 and K466-4, screw in the connector
leads to the terminal strip. For a machine that cap provided in the kit until it seats on the face of
requires a twist-lock gun control cable connections, the bushing. Then insert the appropriate piece of
continue to use the L-Tec gun control cable provided liner material into the connector cap and tighten the
with the L-Tec wire feeder connector assembly. set screw. Three pieces of liner material are includ-
Connect the twist-lock plug to the proper receptacle ed in these connector kits to help guide the electrode
on the machine. through the connector cap. The piece with the
smallest inner diameter is designed for .045 inch,
LINER INSTALLATION (1.2 mm) maximum diameter electrode. The next
largest diameter is for 1/16 inch (1.6 mm maximum
a. Lay the gun and cable straight on a flat surface.
diameter electrode. The largest diameter piece of
b. Make sure that the set screw in the connector end liner material is for 5/64 inch (2.0 mm) maximum
is backed out so as not to damage liner or liner diameter electrode.
bushing.
e. Be sure the cable is straight and then trim the liner
c. Insert a new untrimmed liner into the connector end to the length shown in Figure A.1. Remove any
of the cable. Be sure the liner bushing is stencilled burrs from the end of the liner.
appropriately for the wire size being used.
f. Screw the gas diffuser onto the end of the gun tube
and tighten with the wrench provided.
Before fully seating the liner bushing, it will be
NOTE: For liners series KP44N and KP45N
g. Tighten the set screw in the side of the gas diffuser
necessary to trim the linerʼs inner tube flush with
against the cable liner using the Allen wrench
the liner bushing using a sharp blade. After triming,
provided.
remove any burrs from inner tube and insure that
the opening is fully open.
d. Before installing the gas diffuser, fully seat the liner
bushing in the connector and:
CAUTION
The screw should only be gently tightened.
Overtightening will split or collapse the liner and
cause poor wire feeding.
FIGURE A.1
MAGNUM® 200
INSTALLATION
A-3 A-3
CONTACT TIP AND GAS NOZZLE INSTAL-
LATION
Connection to Adapted Feeders
a. Choose the correct size contact tip for the elec- Gun cable assemblies which were assembled with a
trode being used (wire size is stenciled on the K466-2 Connector Kit will connect easily to any
side of the contact tip) and screw it snugly into the properly adapted feeder.
gas diffuser.
a. Check that the adapter and feeder outgoing guide,
b. Be sure the nozzle insulator is fully screwed onto the as well as the drive roll, are appropriate for the
gas diffuser and does not block the gas holes in the electrode size being used.
diffuser.
b. Fully push the brass connector end of the gun
c. Slip the appropriate gas nozzle onto the nozzle cable into the brass adapter on the outgoing side
insulator. Either a .62 inch (15.9 mm) or .50� (12.7 mm of the feeder wire drive. Secure the cable using the
I.D. slip-on gas nozzle may be used and should hand screw or set screw in the adapter.
be selected based on the welding application.
c. Insert the control cable plug from the feeder trigger
Choose the gas nozzle as appropriate for the circuit into the mating socket on the gun cable con-
GMAW process to be used. Typically, the contact nector handle.
tip end should be flush to .12 inch (3.1 mm)
extended for the short-circuiting transfer process
and .12 inch (3.1 mm) recessed for spray transfer.
Connection to Miller Feeders
Gun and cable assemblies which were assembled
For the Outershield (FCAW) process, 1/4 inch (6.3
with a K466-3 Connector Kit will connect easily to a
mm) recess is recommended.
variety of popular Miller wire feeders.
SAFETY PRECAUTIONS a. Check that the gun liner, connector cap liner, drive
WARNING rolls and guide tubes are appropriate for the elec-
trode size being used. Three different diameter
pieces of liner material are included in each kit.
b. Fully push the brass connector end of the gun and
ELECTRIC SHOCK CAN KILL.
� Do not touch electrically live parts cable into the connector receptacle on the outgoing
such as output terminals or internal side of the feeder wire drive. Tighten the hand
wiring.
screw to clamp down on the connector.
c. Insert the control cable plug from the feeder trigger
CONNECTION TO FEEDER circuit into the mating socket on the gun cable con-
nector handle.
Connection to Lincoln Feeders
Gun cable assemblies which were assembled with a
Connection to Hobart Feeders
Gun and cable assembles which were assembled
K466-1 Connector Kit will connect easily to any
with a K466-4 Connector Kit will connect easily to a
Lincoln LN-7, LN-8, LN-9, SP200 or LN-25 feeder.
variety of Hobart wire feeders.
a. Check that the drive roll(s) and feeder guide tubes
a. Check that the gun liner, connector cap liner, drive
are appropriate for the electrode size being used.
rolls and guide tubes are appropriate for the
b. Fully push the brass connector end of the gun electrode size being used. These different diame-
cable into the conductor block on the outgoing side ter pieces of liner material are included in each kit.
of the feeder wire drive. Secure the cable using the
b. Fully push the brass connector end of the gun and
hand screw or set screw in the conductor block.
cable into connector receptacle on the outgoing
c. Insert the control cable plug from the feeder trigger side of the feeder wire drive. Tighten the hand
circuit into the mating socket on the feeder end screw to clamp down on the connector.
cable handle (See K466-1connector kit installation to
c. Insert the control cable plug from the feeder trigger
gun cable in this section).
circuit into the mating socket on the gun cable
d. Slide the free end of the flexible hose onto the connector handle.
barbed gas fitting on the front of the Lincoln feeder
d. Slide the free end of the flexible hose (mounted to the
(See K466-1 connector kit installation to gun cable in
gun in K466-4 Installation Section) onto the gas fitting
this section) Move the corresponding tubing clamp
on the Hobart wire feeder. Move the corresponding
down near the end of the tube to assure a good
tubing clamp down near the end of the tube to
gas seal
MAGNUM® 200
INSTALLATION
A-4 A-4
Connection to L-Tec Adapted Feeders
Gun cable assemblies which were assembled with a
K466-5 Connector Kit will connect easily to an L-
Tec feeder equipped with an L-Tec feeder connector
assembly. L-Tec feeders require this connector
assembly (similar to a Tweco® adapter) to connect
with a gun and cable.
a. Check that the adapter and feeder outgoing guide,
as well as the drive roll, are appropriate for the
electrode size being used.
b. Fully push the brass connector end of the gun
cable into the brass adapter on the outgoing side of
the feeder wire drive. Secure the cable using the
hand screw, set screw or pin.
c. Insert the control cable plug from the feeder trigger
circuit into the mating socket on the gun cable con-
nector handle. For machines with a twist-lock trig-
ger lead receptacle, if the L-Tec gun control cable
does not easily connect with the socket, the gun
control cable that came with the K466-5 kit can be
used. To do this, cut off the gun control leads as
close to the forked terminals as possible and skin
back the leads 7/16 inch (11 mm). Remove the
twist-lock plug from the L-Tec control cable and
connect it to the K466-5 cable Make sure the outer
jacket of the connector is caught within the plugʼs
strain relief.
MAGNUM® 200
OPERATION
B-1 B-1
GENERAL DESCRIPTION
Read and understand this entire section before
operating your machine.
SAFETY PRECAUTIONS The MAGNUM® 200 amp GMA gun and cable
assembly has been designed to meet NEMA specifi-
WARNING cation EW3 for welding with steel electrode using the
GMAW (gas metal arc welding) and gas-shielded
FCAW (flux-cored arc welding) processes: See Table
ELECTRIC SHOCK can kill.
B.1
� Do not touch electrically live parts such
as output terminals or internal wiring. The K497 MAGNUM® gun is not factory equipped
with a feeder end connector. With the K466-1 MAG-
� Insulate yourself from the work and
NUM® Connector Kit, it can be used with any Lincoln
ground.
LN-7, LN-8, LN-9, SP200 or LN-25 semiautomatic
� Always wear dry insulating gloves. wire feeder. An optional K481 MAGNUM® Fast-
Connect Gas Tube Kit is available to provide tool-less
FUMES AND GASES
gas tube connection to Lincoln wire feeders. Non-
can be dangerous.
GMA model wire feeders require an optional gas sole-
� Keep your head out of fumes. noid valve.
� Use ventilation or exhaust to The K497 gun can also be used with any wire feeder
remove fumes from breathing equipped with a Tweco® # 1, 2, 3, 350 or 4 wire feed
zone. adapter kit by using the K466-2 Adapted Feeder
Connector Kit.
WELDING, CUTTING and
GOUGING SPARKS A K466-3, Miller Feeder Connector Kit allows connection
can cause fire or explosion of the MAGNUM® 200 to popular Miller wire feeders.
� Keep flammable material away. A K466-4, Hobart Feeder Connector Kit allows
connection of the MAGNUM® 200 to popular Hobart
� Do not weld, cut or gouge on containers
wire feeders.
that have held combustibles.
A K466-5, L-Tec Feeder Connector Kit allows connec-
tion of the MAGNUM® 200 to popular L-Tec wire
ARC RAYS
feeders.
can burn.
For best results when welding mild and alloy steels, it
� Wear eye, ear and body
is recommended that Lincoln solid wire electrodes be
protection.
used for the GMAW process and OS71 Lincoln
Outershield® cored electrodes for the gas-shielded
Only qualified personnel should operate this equip-
FCAW process.
ment. Observe all safety information throughout this
manual.
MAGNUM® 200
200 AMPS AT 60% DUTY CYCLE WITH CO2 GAS
150 AMPS AT 60% DUTY CYCLE WITH MIXED GAS
(TABLE B.1)
Gun Contact
Description
Cable Tips Gas
Length Wire Size Standard Diffuser Gas Cable Gun Tube
Product
(m) in. (mm) Duty Assembly Nozzle Insulator Liner 60°
Number
K497-3 15 ft. .025 (0.6) KP14-25 KP52-23 KP22-50 KP32 KP42-25-15 KP2028-1
(4.5) .030 (0.8) -30
K497-2 10 ft. .035 (0.9) KP14-35 KP52 KP22-50 KP32 KP42-4045-15 KP2028-1
(3.0) .045 (1.2) -45
K497-6 12 ft. .035 (0.9) KP14-35 KP52 KP22-50 KP32 KP42-4045-15 KP2028-1
(3.6) .045 (1.2) -45
K497-1 15 ft. .035 (0.9) KP14-35 KP52 KP22-50 KP32 KP42-4045-15 KP2028-1
(4.5) .045 (1.2) -45
MAGNUM® 200
OPERATION
B-2 B-2
AVOIDING WIRE FEEDING PROBLEMS
ELECTRODES AND EQUIPMENT
Wire feeding problems can be avoided by observing
The MAGNUM® 200 gun and cable has been
the following gun handling procedures:
designed for use with Lincoln L-50 and Super Arc L-
56, solid steel wire electrodes for the GMAW process a. Do not kink or pull cable around sharp corners.
and Lincoln Outershield® cored electrodes for the gas-
b. Keep the electrode cable as straight as possible
shielded FCAW process. Refer to the appropriate
when welding or loading electrode through cable.
Lincoln Process and Procedure Guidelines for the
electrode used for information on recommended elec- c. Do not allow dolly wheels or trucks to run over
trical and visible stickouts. cables.
d. Keep cable clean by following maintenance instruc-
tions.
a. Check that the welding power source is on and that
MAKING A WELD
e. Use only clean, rust-free electrode. The Lincoln
the shielding gas supply is set for the proper flow
electrodes have proper surface lubrication.
rate.
f. Replace contact tip when the arc starts to become
b. Position electrode over joint. End of the electrode
unstable or the contact tip end is fused or
should be slightly off the work.
deformed.
c. Lower welding helmet, close gun trigger and begin
welding. Hold the gun so the contact tip to work
distance gives the correct electrical stickout as
required for the procedure being used.
d. To stop welding, release the gun trigger and then
pull the gun away from the work after the arc goes
out. Follow wire feeder instruction manual if using a
trigger interlock circuit.
MAGNUM® 200
MAINTENANCE
D-1 D-1
LINER REMOVAL AND REPLACEMENT Remove the contact tip from the gun. Using an air
hose and only partial pressure, gently blow out the
NOTICE: The variation in cable lengths prevents the inter-
cable liner from the gas diffuser end.
changeability of liners. Once a liner has been cut for a partic-
ular gun, it should not be installed in another gun, unless it
CAUTION
can meet the liner cut off length requirement. Liners are
shipped with the jacket of the liner extended the proper
amount. Excessive pressure at the start may cause the dirt
to form a plug.
Removal, Installation and Trimming Instruction for K497
Flex the cable over its entire length and again blow
(with K466 Connector Kit installed)
out the cable. Repeat this procedure until no further
a. For gun and cables using a K466-1, K466-2 or K466-5
dirt comes out.
connector kit, locate and loosen two set screws which are
used to hold the old liner in place with a 5/64 inch (2.0 Cable Cleaning
mm) Allen wrench (provided with the connector kit). One
The MAGNUM® 200 gun features the use of
set screw is located in the connector at the wire feeder
repairable cable connectors. If the cable ever gets
end. The gas nozzle and nozzle insulator must be
severely damaged, it may be cut shorter and repaired
removed to gain access to the second set screw which is
by the user. Repair cables as follows:
located in the gas diffuser.
b. For gun and cables using a K466-3 or K466-4 connector Gun Tube End Repair (Requires 2 S19492-2
kit, remove the connector cap with the wrench provided in Terminals)
the kit. Loosen the set screw located the gas diffuser with
a. Remove the cable liner per Removal, Installation
the Allen wrench provided in the connector kit. The gas
and Trimming Instructions on page D-1.
nozzle and nozzle insulator must be removed to gain
access to the diffuser. b. Remove the gun tube per Gun Tubes and Nozzles
in this section.
c. Remove the gas diffuser from the gun tube.
c. Remove three #6 screws from the gun handle, sep-
d. Lay the gun cable on a flat surface with the cable straight arate the two halves, and remove the cable from
and pull the liner out of the cable from the cable connec- the handle along with the trigger assembly.
tor end. d. Remove gun tube connector from cable by
unscrewing connector nut from gun tube connector.
e. Install the new liner per Liner Installation Section.
If the cable inner tube is difficult to remove from the
GUN TUBES AND NOZZLES connector assembly, carefully slit it lengthwise with
a knife up to the brass connector.
a. Replace worn contact tips as required.
e. Uncouple the strain relief by pushing its outer
b. Remove spatter from inside of gas nozzle and from tip
housing toward the middle of the cable. Move the
after each 10 minutes of arc time or as required.
strain relief and the cable boot toward the middle of
c. To remove gun tube from gun, loosen socket-head the cable, past the damaged section.
clamping screw in handle with 3/16 inch (4.8 mm) Allen f. Cut off the damaged section of cable and strip off
wrench. Remove gas nozzle and nozzle insulator and the outer jacket as shown in Figure D.1. Be careful
also loosen small set screw in the diffuser using 5/64 inch not to cut the insulation on the control wires while
(2.0 mm) Allen wrench. stripping jacket. Strip the red and white control
NOTE: Small set screw in the diffuser must be loosened, leads 1/4 inch (6.4mm) from the end and crimp a
otherwise liner could be damaged when attempting to new S19492-2 terminal to each lead.
remove gun tube.
Pull gun tube out from gun handle. To reinstall, insert the
gun tube, push in as far as possible and retighten screws.
GUN CABLES
Cable Cleaning
Clean cable liner after using approximately 300 pounds (136
kg) of electrode. Remove the cable from the wire feeder and
lay it out straight on the floor. Remove the contact tip from
the gun. Using an air hose and only partial pressure, gently
blow out the cable liner from the gas diffuser end.
FIGURE D.1
MAGNUM® 200
MAINTENANCE
D-2 D-2
FIGURE D.2
To tighten, hold the connector in place while turning
NOTE: The cable contains three control leads. Any
the nut, and remove the rod from the core, The proce-
two control leads can be used, provided the two color
dure ensures the inner core does not kink while
used are the same at both ends. The extra lead is a
assembling or tightening.
spare that can be used if one of the other leads
breaks h. Pull the cut-off lead terminals off the trigger
assemble and connect the replacement control
g. Check that the cable boot and both halves of the
lead terminals.
strain relief are on the cable. Slip the connector nut
over the copper strands with the thread end out. i. Position the cable boot and strain relief on the
Orient gun tube connector so machined flat is on cable so it fits in cable handle cavity and lock the
the same side of the cable as the red and white strain relief in place by pushing the two halves
control leads. Assemble gun tube connector to together.
cable by forcing the steel tube of the connector j. Assemble cable in left side of gun handle.
into the inside diameter of the cable inner tube Assemble trigger into the proper handle cavity and
until the copper strands are butted against the gun connect the control leads. Assemble right side of
tube connector shoulder. Keeping the copper gun handle and tighten the three screws that hold
strands against the shoulder, pull the connector the handle together. Refer to Figure D.3.
nut over the copper strands, engage the gun tube
k. Install gun tube per Gun Tubes and Nozzles
connector threads, and tighten in place. Figure D.2.
Section.
l. Install and trim liner per Liner Installation Section.
NOTE: For best results, insert a .175/.197 inch (4.5-
5.0 mm) diameter rod through the connector and into
core of cable approximately 5.00 inch (127 mm) when
pushing the connector tube into the cable core tube.
FIGURE D.3
MAGNUM® 200
MAINTENANCE
D-3 D-3
FIGURE D.4
breaks.
Wire Feeder End Repair (Requires 2 S19492-1
f. Check that the cable boot and cable handle are on
Terminals)
the cable. Slip the connector nut over the copper
a. Remove the cable liner per Removal, Installation,
strands with the threaded end out. Assemble
and Trimming Instructions in this section.
incoming connector to cable by forcing the steel
b. Remove the feeder end connector, molded gas
tube of the connector into the inside diameter of
plug (or barbed fitting), cable handle nut, plastic
the cable inner tube tube until the copper strands
tailpiece and connector cover (see Figure D.4).
are butted against the incoming connector shoul-
NOTE: In order to remove the cable handle nut, the der. Keeping the copper strands against the shoulder,
tail of the connector cover must be depressed and pull the connector nut over the copper strands,
the cable handle nut rotated 1/4 inch turn counter- engage the incoming connector threads, and tight-
clockwise as viewed from the feeder end. en in place. Refer to Figure D.2.
c. Remove incoming connector from cable by NOTE: For best results, insert a .175/.197 inch (4.5-
unscrewing connector nut from incoming connec- 5.0 mm) diameter rod through the connector and into
tor. If the cable inner tube is difficult to remove from core of cable approximately 5.00� (127 mm) when
the connector assembly, carefully slit it lengthwise pushing the connector tube into the cable core tube.
with a knife up to the brass connector. To tighten, hold the connector in place while turning
d. Move the cable boot and cable handle toward the the nut, and remove the rod from the core. This proce-
middle of the cable past the damaged section. dure ensures the inner core does not kink while
assembling or tightening.
e. Cut off the damaged section of cable and strip off
the outer jacket as shown in Figure D.1. Be careful g. Position cable boot and cable handle on cable and
not to cut the insulation on the control wires while assemble replacement control wire terminals in
stripping jacket. Strip the red and white control place on the cable handle. Insert connector cover
leads 1/4 inch (6.4 mm) from the end and crimp a in place. Install tailpiece and fasten to cable handle
new S19492-1 terminal to each lead. with cable handle nut. Refer Figure D.4.
h. Replace the molded gas plug (or barbed fitting)
NOTE: The cable contains three control leads. Any
and feeder end connector.
two control leads can be used, provided the two colors
used are the same at both ends. The extra lead is a i. Install and trim liner per Liner Installation in this
spare that can be used if one of the other leads
WARNING
ELECTRIC SHOCK CAN KILL.
� Do not touch electrically live parts
such as output terminals or internal
wiring.
MAGNUM® 200
TROUBLESHOOTING
E-1 E-1
HOW TO USE TROUBLESHOOTING GUIDE
WARNING
Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel.
Unauthorized repairs performed on this equipment may result in danger to the technician and
machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical
Shock, please observe all safety notes and precautions detailed throughout this manual.
__________________________________________________________________________
This Troubleshooting Guide is provided to help you
locate and repair possible machine malfunctions. This column provides a course of action for the
Step 3. RECOMMENDED COURSE OF ACTION
Simply follow the three-step procedure listed below. Possible Cause, generally it states to contact your
local Lincoln Authorized Field Service Facility.
Look under the column labeled “PROBLEM (SYMP- If you do not understand or are unable to perform the
Step 1. LOCATE PROBLEM (SYMPTOM).
TOMS)�. This column describes possible symptoms Recommended Course of Action safely, contact your
that the machine may exhibit. Find the listing that local Lincoln Authorized Field Service Facility.
best describes the symptom that the machine is
exhibiting.
The second column labeled “POSSIBLE CAUSE� lists
Step 2. POSSIBLE CAUSE.
the obvious external possibilities that may contribute
to the machine symptom.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
MAGNUM® 200
TROUBLESHOOTING
E-2 E-2
Observe all Safety Guidelines detailed throughout this manual
PROBLEMS POSSIBLE RECOMMENDED
(SYMPTOMS) CAUSE COURSE OF ACTION
1. Gun cable kinked and/or twisted.
Drive rolls turn, but wire will not feed of
Keep as straight as possible. Inspect
wire feeding is rough
cable and replace if necessary.
2. Wire jammed in gun and cable.
Remove wire from gun and cable
� feed in new wire. Note any obstruc-
tion. Replace liner if necessary
3. Incorrect drive rolls and guide tubes.
Be sure the wire diameter being used is
stamped on drive rolls and guide tubes.
Replace if necessary
4. Gun cable liner dirty.
Clean liner or replace.
If all recommended possible areas
5. Worn drive rolls.
Replace or reverse split drive roll type.
of misadjustment have been
6. Electrode rusty and/or dirty.
checked and the problem persists,
Replace or electrode if it is rusty.
Contact your local Lincoln
7. Worn or improper size cable liner.
Authorized Field Service Facility.
Replace cable liner.
8. Partially flashed, melted or improper
size contact tip. Replace the contact tip.
1. Contact tip worn or incorrect size.
Variable or “hunting� arc
Replace contact tip.
2. Worn or undersize ground cables or
poor ground connections.
Inspect � repair or replace as neces
sary.
3. Loose electrode connections.
Be sure the following connections are
tight: electrode cable to wire feeder and
power source, work cable to power
source and work, gun cable to wire
feeder contact tip to nozzle.
1. Improper procedures or techniques.
Poor arc striking with sticking or “blast-off�,
See “Gas Metal Arc Welding Guide�
weld porosity, narrow and ropy looking
(GS-100)
bead, or electrode stubbing into plate
Improper gas shielding.
while welding
Clean gas cone. Make certain that gas
diffuser is not restricted. Make certain
that gas cylinder is not empty or turned
off. Make certain gas solenoid valve is
operating and gas flow rate is proper.
Remove gun liner and check rubber
seal for any sign of deterioration or
damage. Be sure set screw in brass
connector is in place and tightened
against the liner bushing.
Tip seizes in diffuser 1. Tip overheating due to prolonged or
excessive high current and/or duly
cycle welding.
Do not exceed current and duly cycle
rating of gun.
A light application of high temperature
antiseize lubricant (such as Lincoln
E2607 Graphic Grease) may be applied
to tip threads.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
MAGNUM® 200
NOTES
MAGNUM® 200
NOTES
MAGNUM® 200
WARNING
G Do not touch electrically live parts or G Keep flammable materials away. G Wear eye, ear and body protection.
electrode with skin or wet clothing.
G Insulate yourself from work and
AVISO DE
ground.
Spanish
PRECAUCION
G No toque las partes o los electrodos G Mantenga el material combustible G Protéjase los ojos, los oÃdos y el
bajo carga con la piel o ropa moja- fuera del área de trabajo. cuerpo.
da.
G Aislese del trabajo y de la tierra.
ATTENTION
French G Ne laissez ni la peau ni des vête- G Gardez à l’écart de tout matériel G Protégez vos yeux, vos oreilles et
ments mouillés entrer en contact inflammable. votre corps.
avec des pièces sous tension.
G Isolez-vous du travail et de la terre.
WARNUNG
German G Berühren Sie keine stromführenden G Entfernen Sie brennbarres Material! G Tragen Sie Augen-, Ohren- und Kör-
Teile oder Elektroden mit Ihrem perschutz!
Körper oder feuchter Kleidung!
G Isolieren Sie sich von den
ATENÇÃO
Portuguese
Elektroden und dem Erdboden!
G Não toque partes elétricas e elec- G Mantenha inflamáveis bem guarda- G Use proteção para a vista, ouvido e
trodos com a pele ou roupa molha- dos. corpo.
da.
G Isole-se da peça e terra.
Japanese
Chinese
Korean
Arabic
READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE
USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS
CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.
LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A
ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.
LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-
STELLERS. DIE UNFALLVERHÃœTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.
WARNING
G Keep your head out of fumes. G Turn power off before servicing. G Do not operate with panel open or
G Use ventilation or exhaust to guards off.
AVISO DE
remove fumes from breathing zone.
Spanish
PRECAUCION
G Los humos fuera de la zona de res- G Desconectar el cable de ali- G No operar con panel abierto o
piración. mentación de poder de la máquina guardas quitadas.
G Mantenga la cabeza fuera de los antes de iniciar cualquier servicio.
humos. Utilice ventilación o
ATTENTION
aspiración para gases.
French
G Débranchez le courant avant G N’opérez pas avec les panneaux
G Gardez la tête à l’écart des fumées.
G Utilisez un ventilateur ou un aspira- l’entretien. ouverts ou avec les dispositifs de
protection enlevés.
teur pour ôter les fumées des zones
WARNUNG
de travail.
German
G Strom vor Wartungsarbeiten G Anlage nie ohne Schutzgehäuse
G Vermeiden Sie das Einatmen von
abschalten! (Netzstrom völlig öff- oder Innenschutzverkleidung in
Schweibrauch!
G Sorgen Sie für gute Be- und nen; Maschine anhalten!) Betrieb setzen!
Entlüftung des Arbeitsplatzes!
ATENÇÃO
Portuguese
G Não opere com as tampas removidas. G Mantenha-se afastado das partes
G Mantenha seu rosto da fumaça.
G Desligue a corrente antes de fazer
G Use ventilação e exhaustão para moventes.
G Não opere com os paineis abertos
serviço.
remover fumo da zona respiratória.
G Não toque as partes elétricas nuas. ou guardas removidas.
Japanese
Chinese
Korean
Arabic
LEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS
PRÃTICAS DE SEGURANÇA DO EMPREGADOR.
� World's Leader in Welding and Cutting Products �
� Sales and Service through Subsidiaries and Distributors Worldwide �
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
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