Lincoln Electric MAGNUM IM632-B Operator's Manual
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Lincoln Electric MAGNUM IM632-B Operator's Manual

Lincoln Electric MAGNUM IM632-B Operator's Manual

Fast-mate water-cooled gun and cable assemblies
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RETURN TO MAIN MENU
IM632-B
®
MAGNUM
450WC & 650WC
March, 2008
Fast-Mate™ Water-Cooled Gun and Cable Assemblies
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 thought-
ful operation on your part. DO
NOT INSTALL, OPERATE OR
REPAIR THIS EQUIPMENT
WITHOUT
READING
THIS
MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED
THROUGHOUT. And, most
importantly, think before you act
and be careful.
OPERATOR'S 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

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Summary of Contents for Lincoln Electric MAGNUM IM632-B

  • Page 1 RETURN TO MAIN MENU IM632-B ® MAGNUM 450WC & 650WC March, 2008 Fast-Mate™ Water-Cooled Gun and Cable Assemblies 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 ...

  • Page 2: California Proposition 65 Warnings

    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.

  • Page 3: Electric Shock Can Kill

    ELECTRIC SHOCK can kill. 3.a. The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin or wet clothing. Wear dry, hole-free gloves to insulate hands.
  • Page 4 WELDING and CUTTING SPARKS can cause fire or explosion. 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire. Remember that welding materials from welding can easily go through small cracks and openings to adjacent areas.
  • Page 5 PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A LʼArc 1. Protegez-vous contre la secousse électrique: a.
  • Page 6 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.

  • Page 7: Table Of Contents

    Installation ............Section A General DescriptIon .

  • Page 8: Installation

    GENERAL DESCRIPTION The MAGNUM®™ 450WC Water Cooled Gun is rated at 450 amperes 100% duty cycle using carbon dioxide shielding gas and cooled with water at a flow rate of .58 gallons per minute (2.2 liters per minute). It is also rated 400 amperes 100% duty cycle with mixed argon shielding gases.

  • Page 9: Connection To Other Water Coolers

    Powerwave will provide adequate flow to cool the gun and has a safety switch that will pro- duce a “beeping” noise to warn the welder that there is no water flow. Do not weld until the flow problem is corrected and “beeping”...

  • Page 10: Operation

    The wire feeder drive roll pressure should be set to a minimum to prevent wire from coming thru the cable when a wire feed stop occurs. The ideal drive roll pressure is set so the drive rolls will slip when the electrode is slightly wavy after a wire feed stop.

  • Page 11: Expendable Replacement Parts

    EXPENDABLE REPLACEMENT PARTS EXPENDABLE REPLACEMENT PARTS FOR MAGNUM® 450WC GUN & CABLE ASSEMBLIES Description CABLE LINER For Cables 15' (4.5 m) and less (Steel Wire) For Cables 15' (4.5 m) and less (Aluminum Wire) For Cables 10' (3.0 m) and less (Aluminum Wire) CONTACT TIPS GAS DIFFUSER INSULATOR...

  • Page 12: Maintenance

    Periodically remove and clean the nozzle, contact tip and gas diffuser. Replace the nozzle insulator if dam- aged. Regular use of an anti-spatter compound will reduce the adherence of spatter and ease its removal. Clean cable liner after using approximately 300 pounds (136 kg) of electrode.

  • Page 13: Removal Installation And Trimming Instruction For Liners

    REMOVAL, INSTALLATION AND TRIMMING INSTRUCTIONS FOR LINERS FITTING A HARD WIRE LINER FOR FEEDING SOLID AND CORED STEEL ELECTRODE INSTALLATION INSTRUCTIONS FOR LINERS DESIGNED FOR FEEDING SOLID AND CORED STEEL WIRE WIRE SIZE LINER .035-.045 (0.9-1.2mm) KP44-3545-15 KP-44-116-15 .052-1/16 (1.3-1.6mm) KP44-564-15 1/16-5/64 (1.6-2.0mm) 1.
  • Page 14 REMOVAL, INSTALLATION AND TRIMMING INSTRUCTIONS FOR LINERS FITTING A SOFT LINER FOR FEEDING ALUMINUM ELECTRODE INSTALLATION INSTRUCTIONS FOR KP1958-ALL LINERS DESIGNED FOR FEEDING ALUMINUM WIRE LINER GUN LENGTH KP1958-1 10 FT. (3.0M) KP1958-2 15 FT. (4.5M) KP1958-3 10 FT. (3.0M) KP1958-4 15 FT.

  • Page 15: How To Use Troubleshooting Guide

    HOW TO USE TROUBLESHOOTING GUIDE 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.
  • Page 16 Observe all Safety Guidelines detailed througout this manual PROBLEMS (SYMPTOMS) 1. Drive rolls turn, but wire will not feed or wire feeding is rough. 2. Variable or “hunting” arc. 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.

  • Page 17: Troubleshooting

    Observe all Safety Guidelines detailed througout this manual PROBLEMS (SYMPTOMS) 3. Poor arc striking with sticking or “blast-offs”, weld porosity, narrow and ropy looking bead, or elec- trode stubbing into plate while welding. 4. Tip seizes in diffuser. 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.
  • Page 18 NOTES MAGNUM® 450WC & 650WC...
  • Page 19 WARNING Spanish AVISO DE PRECAUCION French ATTENTION German WARNUNG Portuguese ATENÇÃO Japanese Chinese Korean Arabic...
  • Page 20 Spanish PRECAUCION French ATTENTION German Portuguese Japanese Chinese Korean Arabic WARNING AVISO DE WARNUNG ATENÇÃO...
  • Page 21 • 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...

This manual is also suitable for:

Magnum 450wcMagnum 650wc

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