Lincoln Electric IM646-A - Manual

Lincoln Electric IM646-A

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Table of Contents:

  • Page 2 – SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
  • Page 3 – ii
  • Page 4 – iii
  • Page 5 – iv; PRÉCAUTIONS DE SÛRETÉ
  • Page 6 – Thank You; Please Examine Carton and Equipment For Damage Immediately
  • Page 7 – TABLE OF CONTENTS; MAGNUM® 400 DUAL PROCEDURE GUNS
  • Page 8 – INSTALLATION; GENERAL DESCRIPTION; • Do not touch electrically live parts
  • Page 9 – MAGNUM® 400 Dual Procedure
  • Page 11 – K 4 6 6 - 5 I N S T A L L A T I O N
  • Page 12 – LINER INSTALLATION AND TRIMMING INSTRUCTIONS; CAUTION
  • Page 13 – CONTACT TIP AND GAS NOZZLE INSTALLATION; CONNECTION TO FEEDER; CONNECTION TO LINCOLN FEEDERS
  • Page 14 – CONNECTION TO MILLER FEEDERS
  • Page 15 – OPERATION; ELECTRODES AND EQUIPMENT; AVOIDING WIRE FEEDING PROBLEMS
  • Page 16 – MAINTENANCE; GUN TUBES AND NOZZLES; CABLE CLEANING; CABLE REPAIR
  • Page 22 – THREAD SIZES FOR MAGNUM® 400 CONSUMABLES
  • Page 23 – TROUBLESHOOTING
  • Page 24 – PROBLEMS
  • Page 26 – NOTES
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MAGNUM 400 DUAL PROCEDURE

GMA GUN & CABLE ASSEMBLIES

OPERATORʼS MANUAL

IM646-A

March, 2008

Safety Depends on You

Lincoln arc welding and cutting
equipment is designed and built
w i t h s a f e t y i n m i n d . H o w e v e r ,
y o u r o v e r a l l s a f e t y c a n b e
increased by proper installation
... and thoughtful operation on
y o u r p a r t . D O N O T I N S T A L L ,
O P E R A T E O R R E P A I R T H I S
EQUIPMENT WITHOUT READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT. And,
m o s t i m p o r t a n t l y , t h i n k b e f o r e
you act and be careful.

Models

K574
K1722

K574

K1722

®

• 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

• World's Leader in Welding and Cutting Products •

Copyright © Lincoln Global Inc.

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Summary

Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines

FOR ENGINEpowered 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 fumesoutdoors. ...

Page 3 - ii

ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...

Page 4 - iii

iii SAFETY iii FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturerʼsrecommendations. 8.c. Ground the ...

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