Lincoln Electric IM640-A

SAE400 & SAE400 WELD’N AIR

NOTES

Contents

Main OPERATORS MANUAL SAE400 & SAE400 WELDN AIR - DC ARC WELDING POWER SOURCE IM640-A Safety Depends on You FOR ENGINE powered equipment. i ELECTRIC AND MAGNETIC FIELDS may be dangerous ii ARC RAYS can burn. ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous. iii 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 Page Page viivii Thank You Please Examine Carton and Equipment For Damage Immediately On-Line Product Registration viii TABLE OF CONTENTS viii A-1 AIR COMPRESSOR OUTPUT - SAE400 WELDN AIR ONLY TECHNICAL SPECIFICATIONS - SAE400 & SAE400 WELDN AIR INPUT - DIESEL ENGINE RATED OUTPUT - WELDER OUTPUT - WELDER AND GENERATOR PHYSICAL DIMENSIONS SAFETY PRECAUTIONS LOCATION/VENTILATION STACKING ANGLE OF OPERATION LIFTING PRE-OPERATION ENGINE AND COMPRESSOR SERVICE ENGINE OIL AIR COMPRESSOR OIL (WELDN AIR Only) A-4 DIESEL FUEL ONLY ENGINE COOLING SYSTEM ENGINE BREAK-IN PERIOD BATTERYCONNECTION DIESEL FUEL SPARK ARRESTER A-5 A-5 WELDING OUTPUT CABLES MACHINE GROUNDING B-1 GENERAL DESCRIPTION OPERATING INSTRUCTIONS SAFETY INSTRUCTIONS ARC RAYS can injure eyes and burn skin. FUMES AND GASES can be dangerous to your health. B-2 B-2 RECOMMENDED APPLICATIONS DESIGN FEATURES AND ADVANTAGES DUTY CYCLE B-3 B-3 ENGINE CONTROLS WELDER CONTROLS B-4 REMOTE CONTROL AIR COMPRESSOR CONTROLS - (SAE400 WELDN AIR ONLY) COMPRESSOR ON/OFF SWITCH COMPRESSOR OPERATING LIGHT COMPRESSOR AIR PRESSURE GAUGE COMPRESSOR OIL PRESSURE GAUGE ENGINE OPERATION STARTING INSTRUCTIONS TYPICAL FUEL CONSUMPTION C-1 ACCESSORIES C-1 D-1 ROUTINE MAINTENANCE COMPRESSOR AIR RECEIVER TANKS - (SAE400 WELDN AIR ONLY) ENGINE AIR FILTER PERIODIC MAINTENANCE D-2 PRE FILTER / WASHER SEPARATOR D-3 WATER SEPARATOR ELEMENT D-4 D-4 SPARK ARRESTOR E-1 HOW TO USE TROUBLESHOOTING GUIDE E-2 E-3 E-4 Page F-1 WIRING DIAGRAM - SAE-400 WELD'N AIR F-1 Keep secure hold of cord, and keep face away Uncontrolled release of door restraint cords can cause injury. M19232 WIRING DIAGRAM - SAE-400 PERKINS F-2 Keep secure hold of cord, and keep face away Uncontrolled release of door restraint cords can cause injury. M19233 CONTROL WIRING DIAGRAM - SAE-400 & WELD'N AIR F-3 WHITE CB1 CB2 CB3 CB4 SCREW * DIMENSION PRINT M8869-33 1-98 * F-4 * Page AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO