Lincoln Electric SAM400, SAM650 manual

SAM400 & 650 PERKINS DIESEL ENGINE DRIVENMULTI-PROCESS DC ARC WELDING POWER SOURCESOPERATOR’S MANUAL

Sales and Service through Subsidiaries and Distributors Worldwide

22801 St.Clair Ave. Cleveland, Ohio 44117-1199 U.S.A.Tel.(216) 481-8100

World's Leader in Welding and Cutting Products Premier Manufacturer of Industrial Motors

IM568

April, 1997

For use with SAM400machines having Code Numbers: 10140 & 10141

For use with SAM650machines having Code Number : 10333

Supersedes IM247-D

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 opera-

tion 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.

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Contents

Main SAM400 & 650 PERKINS DIESEL ENGINE DRIVEN MULTI-PROCESS DC ARC WELDING POWER SOURCES OPERATORS MANUAL 22801 St.Clair Ave. Cleveland, Ohio 44117-1199 U.S.A.Tel.(216) 481-8100 IM568 Safety Depends on You FOR ENGINE powered equipment. ELECTRIC AND MAGNETIC FIELDS may be dangerous ii ARC RAYS can burn. ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous. iii SAM400 & 650 FOR ELECTRICALLY powered equipment. CYLINDER may explode if damaged. WELDING SPARKS can cause fire or explosion. iv Mar.93 PRCAUTIONS DE SRET PRCAUTIONS DE SRET POUR LES MACHINES SOUDER TRANSFORMATEUR ET REDRESSEUR Thank You vv Please Examine Carton and Equipment For Damage Immediately vi TABLE OF CONTENTS vi A-1 OUTPUT - WELDER AND GENERATOR TECHNICAL SPECIFICATIONS - SAM400 INPUT - DIESEL ENGINE RATED OUTPUT - WELDER PHYSICAL DIMENSIONS A-2 TECHNICAL SPECIFICATIONS - SAM650 INPUT - DIESEL ENGINE RATED OUTPUT - WELDER A-3 PRODUCT DESCRIPTION INSTALLATION PRECAUTIONS A-4 A-4 PRE-OPERATION SERVICE OUTPUT CABLES WELDER LOCATION B-1 B-1 OPERATING PRECAUTIONS PIPE THAWING ADDITIONAL SAFETY PRECAUTIONS ENGINE CONTROLS: FUNCTION/OPERATION B-2 B-2 WELDER CONTROLS: FUNCTION/OPERATION must be installed not required OUTPUT STUDS B-3 TOGGLE SWITCH CONTACTOR ELECTRODE POLARITY SWITCH CURRENT AND VOLTAGE CONTROLS B-4 Page Page Page Page B-9 B-9 STARTING WELDERS WITH DEAD BATTERIES AUXILIARY POWER DUTY CYCLE STARTING INSTRUCTIONS ACCESSORIES C-1 D-1 MAINTENANCE D-1 ROUTINE MAINTENANCE AIR FILTER PERIODIC MAINTENANCE MAINTENANCE D-2 E-1 Step 1. LOCATE PROBLEM(SYMPTOM). Step 2. POSSIBLE CAUSE. HOW TO USE TROUBLESHOOTING GUIDE E-2 E-3 E-4 E-5 E-6 +- E-6 DIODE TEST PROCEDURE - + Figure E.3 E-7 E-7 CONTROL PC BOARD CALIBRATION E-8 E-8 GROUND TESTS F-1 NUMBERED COMPONENTS D8 SAM400 MACHINE WIRING DIAGRAM F-2 SAM650 MACHINE WIRING DIAGRAM F-2 4-22-94 L9606 F-3 } F-3 SAM400 ENGINE WIRING DIAGRAM GENERAL MAINTENANCE INSTRUCTIONS FOR ENGINE DRIVEN ARC WELDING POWER SOURCES F-4 } SAM650 ENGINE WIRING DIAGRAM F-5 DIMENSION PRINT F-5 ** DIMENSION PRINT - SAM400 AND SAM650 PERKINS ENGINE WELDERS Now Available...12th Edition The Procedure Handbook of Arc Welding How To Read Shop Drawings New Lessons in Arc Welding Need Welding Training? Lincoln Welding School AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO 22801 St.Clair Ave. Cleveland, Ohio 44117-1199 U.S.A.Tel.216-481-8100 STATEMENT OF WARRANTY: WARRANTY SUPERSEDED WARRANTY PERIOD: SEE IMWS 1 Three Years: Two Years: