Lincoln Electric K1723-1 Operator'S Manual Download Page 3

SAFETY 

 

SECTION A: 

WARNINGS 

 

 

CALIFORNIA PROPOSITION 65 WARNINGS 

 
 
 
 
 
 
 
 
 
 
 
 

 

WARNING: This product, when used for welding or 
cutting, produces fumes or gases which contain 
chemicals known to the State of California to cause 
birth defects and, in some cases, cancer. (California 
Health & Safety Code § 25249.5 et seq.) 

 

 

 

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 POWERED 
EQUIPMENT. 

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. 

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 refueling to 
prevent spilled fuel from vaporizing on contact 

 

with hot engine parts and igniting. Do not spill fuel when filling 
tank. If fuel is spilled, wipe it up and do not start engine until 
fumes have been eliminated. 

1.d.  Keep all equipment safety guards, covers 

and devices in position and in good repair. 
Keep hands, hair, clothing and tools away 
from V-belts, gears, fans and all other 
moving parts when starting, operating or 
repairing equipment. 

1.e.  In some cases it may be necessary to remove safety guards to 

perform required maintenance. Remove guards only when 
necessary and replace them when the maintenance requiring 
theirremoval is complete. Always use the greatest care when 
working near moving parts. 

1.f.  Do not put your hands near the engine fan. Do not attempt to 

override thegovernor oridler by pushing on the throttle control 
rods while the engine is running. 

1.g.  Toprevent accidentally starting gasoline engines while turning 

the engine or welding generator during maintenance work, 
disconnect the spark plugwires, distributor capor magneto wire 
as appropriate. 

1.h.  To avoid scalding, do not remove the radiator 

pressure cap when the engine is 

hot. 

 
 

 

ELECTRIC AND 
MAGNETIC FIELDS MAY 
BE DANGEROUS 

2.a.  Electric current flowing through any conductor 

causes localized Electric and Magnetic Fields (EMF). 
Welding current creates EMF fields around welding cables 
and welding machines 

2.b.  EMFfields may interferewith some pacemakers, and 

welders having a pacemaker should consult their physician 
before welding. 

2.c.  Exposure to EMF fields in welding may have other health effects 

which are now not known. 

2.d.  All welders should use the following procedures in order to 

minimize exposure to EMF fields from the welding circuit: 

2.d.1.  Route the electrode and work cables together - Secure 

them with tape when possible. 

2.d.2.  Never coil the electrode lead around your body. 

2.d.3.  Do not place your body between the electrode and work 

cables. If the electrode cable is on your right side, the 
work cable should also be on your right side. 

2.d.4.  Connect the work cable to the workpiece as close as pos- 

sible to the area being welded. 

2.d.5.  Do not work next to welding power source. 

 
 
 
 
 
 
 

 

Safety 02 of 04 - 5/16/2018 

WARNING: Cancer and Reproductive Harm 
www.P65warnings.ca.gov 

WARNING: 

Breathing diesel engine exhaust 

exposes you to chemicals known to the State 

of  California  to  cause  cancer  and  birth 

defects, 

or other reproductive harm. 

•  Always start and operate the engine in 

a well-ventilated area. 

•  Ifin an exposed area, vent the exhaust to the outside. 
•  Do not modify or tamper with the exhaust system. 
•  Do not idle the engine except as necessary. 

For more information go to 
www.P65 warnings.ca.gov/diesel 

Summary of Contents for K1723-1

Page 1: ...3 K2950 2 FM 45 K2951 2 FM 45 K2952 2 FM 45 Register your machine www lincolnelectric com register Authorized Service and Distributor Locator www lincolnelectric com locator Save for future reference...

Page 2: ...and the general area IN A LARGE ROOM OR OUTDOORS natural ventilation may be adequateifyoukeepyourheadoutofthefumes Seebelow USENATURALDRAFTSorfanstokeepthefumesaway from your face Ifyoudevelopunusuals...

Page 3: ...rformrequiredmaintenance Removeguardsonlywhen necessary and replace them when the maintenance requiring theirremovaliscomplete Alwaysusethegreatestcarewhen working near movingparts 1 f Donotputyourhan...

Page 4: ...when welding or observingopenarcwelding Headshield andfilterlensshould conform to ANSI Z87 I standards 4 b Use suitable clothing made from durable flame resistant material toprotectyourskinandthatofy...

Page 5: ...ftheweldingcurrentpassingthroughliftingchains cranecablesorotheralternatecircuits Thiscancreatefire hazardsoroverheatliftingchainsorcablesuntiltheyfail 6 h Also see item1 c 6 I ReadandfollowNFPA51B St...

Page 6: ...1 AVOIDING FEEDING PROBLEMS B 1 PRODUCT NUMBERS TABLE B 1 MAINTENANCE SECTION D REMOVAL INSTALLATION AND TRIMMING INSTRUCTIONS FOR LINERS D 1 GUN TUBES AND NOZZLES D 1 GUN CABLES D 3 TROUBLESHOOTING...

Page 7: ...ableintothematingconnectorontheoutgoingsideofthe feeder wire drive Secure the cable connection by snuggling the Fast Mate connector collar nut LINER INSTALLATION NOTE FM models using Fast Mate connect...

Page 8: ...ortheGMAWprocessandOS70orOS71 LincolnOutershield coredelectrodes forthegas shieldedFCAW process ELEcTRODES AND EQUIpMENT TheMAGNUM 200FMgunandcablehasbeendesignedforuse withLincolnL 50andL 56 solidste...

Page 9: ...5 1 2 KP14 45 KP54A KP24A 62 KP34A KP44 3545 25 KP1928 1 K479 14 25FT 7 6 052 1 3 1 16 1 6 KP14 116 KP54A KP24A 62 KP34A KP44 116 25 KP1928 1 TABLE B 3 MAGNUM 400 FM DUAL SCHEDULE 400 AMP 60 DUTY CYCL...

Page 10: ...O2 GAS 200 AMP 60 DUTY CYCLE WITH MIXED GAS Product Number Gun Cable Length m WireSizein mm Contact Tips Standard Duty Gas Diffuser Assembly Gas Nozzle Insulator Cable Liner GunTube60 K2951 2 FM 45 15...

Page 11: ...sed e Fully seat the liner bushing into the connector Finger tighten the liner nut onto the cable connector f Withthecablestraight trimlinerto1 1 4 31 8mm Removeanyburrsfromtheendoftheliner g Screwthe...

Page 12: ...FAST MATE GUNS SERIES MAINTENANCE D 2 FIGURE D 1 MAGNUM FIGURE D 2 MAGNUM PRO FIGURE D 3 GUN TUBE ASSEMBLY 9 16 14 3mm LINER TRIM LENGTH INSULATOR DIFFUSER CONTACT TIP NOZZLE ASSEMBLY...

Page 13: ...tresults inserta 175 197 4 5 5 0mm diameterrodthroughtheconnectorandintocoreof cable approximately 5 00 127 mm when pushing the connector tube into the cable core tube Totighten hold theconnectorinpla...

Page 14: ...leroutingstothesocketsonthebackside oftheconnector Assembletheincomingconnectortothe cablebyforcingthesteeltubeoftheconnectorintotheinside diameterofthecableinnertubeuntilthecopperstrandsare buttedaga...

Page 15: ...an kill Donottouchelectricallylivepartssuchasoutputterminals or internal wiring NOTE If the cable handle becomes difficult to slide over connection try rotatingit m Install and trim liner per Removal...

Page 16: ...FAST MATE GUNS SERIES MAINTENANCE D 6 FIGURE D 8 FIGURE D 9 FIGURE D 10...

Page 17: ...ed below Step 1 LOCATE PROBLEM SYMPTOM Look under the column labeled PROBLEM SYMPTOMS This columndescribespossiblesymptomsthatthemachinemay exhibit Findthelistingthatbestdescribesthesymptomthatthe mac...

Page 18: ...rode connections c Be sure the following connections are tight electrodecabletowirefeederandpowersource workcabletopowersourceandwork guncableto wirefeedercontactblock gunnozzletobodyand contact tip t...

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Page 24: ...particular purpose withrespecttosuchinformationoradvice Asamatterof practical consideration we also cannot assume any responsibility forupdatingorcorrectinganysuchinformationoradviceonceit hasbeengive...

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