Lincoln Electric IM931

F-3

DIAGRAMS

F-3

RANGER 250 LPG

Contents

Main Ranger 250 LPG OPERATORS MANUAL IM931 Safety Depends on You NRTL/C FOR ENGINE powered equipment. i Mar 95 ELECTRIC AND MAGNETIC FIELDS may be dangerous ii ARC RAYS can burn. ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous. FOR ELECTRICALLY powered equipment. CYLINDER may explode if damaged. iii Mar 95 WELDING SPARKS can cause fire or explosion. PRCAUTIONS DE SRET PRCAUTIONS DE SRET POUR LES MACHINES SOUDER TRANSFORMATEUR ET REDRESSEUR vv Thank You Please Examine Carton and Equipment For Damage Immediately On-Line Product Registration vi vi TABLE OF CONTENTS vii vii TABLE OF CONTENTS A-1 ENGINE COMPONENTS RATED OUTPUT @ 104F(40C) - GENERATOR TECHNICAL SPECIFICATIONS - RANGER 250 LPG (K2336-2) INPUT - LPG ENGINE RATED OUTPUT @ 104F(40C) - WELDER PHYSICAL DIMENSIONS MACHINE SPECIFICATIONS - RANGER 250 LPG Engine (K2336-2) A-3 WARNING WARNING A-3 HIGH ALTITUDE OPERATION HIGH TEMPERATURE OPERATION TOWING A-4 PRE-OPERATION SERVICE FUEL LPG A-5 A-5 OIL ENGINE COOLING SYSTEM BATTERYCONNECTION MUFFLER OUTLET PIPE ELECTRICAL CONNECTIONS MACHINE GROUNDING WELDING TERMINALS WELDING OUTPUT CABLES CABLE INSTALLATION AUXILIARY POWER RECEPTACLES STANDBY POWER CONNECTIONS A-8 RANGER 250 LPG CONNECTION OF RANGER 250 LPG TO PREMISES A-9 CONNECTION OF LINCOLN ELEC- TRIC WIRE FEEDERS A-10 B-1 GENERAL DESCRIPTION DESIGN FEATURES ENGINE OPERATION ADDITIONAL SAFETY PRECAUTIONS WELDING CONTROLS: B-3 B-3 4. WELD OUTPUT TERMINALS WITH FLANGE NUT: 5. GROUND STUD: 6. 14-PIN CONNECTOR: ENGINE CONTROLS: 10. RUN/STOP SWITCH 11. CHOKE 12. START PUSH BUTTON 13. IDLER SWITCH WELDER OPERATION B-5 B-5 TIG WELDING WIRE WELDING-CV TYPICAL CURRENT RANGES (1) FOR TUNGSTEN ELECTRODES B-6 B-6 ARC GOUGING AUXILIARY POWER: C-1 ACCESSORIES C-1 RECOMMENDED OPTIONAL EQUIPMENT D-1 ITEM KOHLER ENGINE Routine Maintenance ENGINE MAINTENANCE COMPONENTS MAKE AND PART NUMBER KOHLER CH730S ENGINE FREQUENCY D-2 D-2 ENGINE OIL CHANGE ENGINE OIL REFILL CAPACITIES OIL FILTER CHANGE AIR CLEANER SERVICE D-3 D-3 AIR FILTER PAPER ELEMENT SPARK PLUG SPARK PLUG SERVICE D-4 D-4 ENGINE ADJUSTMENT BATTERYMAINTENANCE OVERSPEED IS HAZARDOUS CLEANING THE BATTERY WELDER / GENERATOR MAINTENANCE E-1 HOW TO USE TROUBLESHOOTING GUIDE E-2 E-3 E-4 E-5 Page Page Page Page Page MOVING PARTS can injure WARNING ELECTRIC SHOCK can kill ENGINE WELDERS /LN-8 CONNECTION DIAGRAM +_ Page Page Page Page Page M19410 NOTE: CASE FRONT GRAPHICS MAY NOT MATCH ALL CODES. F-12 DIMENSION PRINT F-12 RANGER 250 LPG RANGER 250 LPG Page Page AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO