Manuals / Lincoln Electric / Power Tools / Welding System

Lincoln Electric IM919 manual Diagrams

Models: IM919

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	F-1
RANGER® 250	DIAGRAMS

	NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside	F-
	the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.
		1

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Contents

IM919 Safety Depends on YouSales and Service through Subsidiaries and Distributors Worldwide RangerCALIFORNIA PROPOSITION 65 WARNINGS SAFETYFOR ENGINE powered equipment ELECTRIC AND MAGNETIC FIELDS may be dangerousSAFETY ELECTRIC SHOCK can killARC RAYS can burn FUMES AND GASES can be dangerousSAFETY FOR ELECTRICALLY powered equipmentWELDING and CUTTING SPARKS can cause fire or explosion CYLINDER may explode if damagedMar. ʻ93 PRÉCAUTIONS DE SÛRETÉSAFETY Thank You Please Examine Carton and Equipment For Damage ImmediatelyOn-Line Product Registration Machine Specifications TABLE OF CONTENTSInstallation Technical SpecificationsDiagrams & Dimension Print TABLE OF CONTENTSMaintenance TroubleshootingINPUT - GASOLINE ENGINE INSTALLATIONTECHNICAL SPECIFICATIONS - Ranger 250 K1725-10, K1725-11, K1725-12 PHYSICAL DIMENSIONSRECEPTACLES AND CIRCUIT BREAKERS MACHINE SPECIFICATIONS - Ranger 250 K1725-10, K1725-11, K1725-12INSTALLATION 20AMP for Battery Charging Circuit 15AMP for 42V Wire Feeder PowerSee additional warning information at front of this operatorʼs manual SAFETY PRECAUTIONSADDITIONAL SAFETY PRECAUTIONS HIGH TEMPERATURE OPERATIONGASOLINE PRE-OPERATION ENGINE SERVICEBATTERY CONNECTION TOWINGSPARK ARRESTER REMOTE CONTROLELECTRICAL CONNECTIONS MUFFLER OUTLET PIPEWELDING TERMINALS STANDBY POWER CONNECTIONSAUXILIARY POWER RECEPTACLES CABLE INSTALLATIONINSTALLATION CONNECTION OF RANGER 250 TO PREMISESINSTALLATION CONNECTION OF LINCOLN ELEC- TRIC WIRE FEEDERSINSTALLATION ENGINE OPERATION DESIGN FEATURESOPERATION GENERAL DESCRIPTIONOPERATION 2. WELD MODE SELECTOR SWITCHWELDING CONTROLS 3. ARC CONTROL9. WIRE FEEDER VOLTMETER SWITCH 6. 14-PIN CONNECTOR7. 6-PIN CONNECTOR 8. WELD TERMINALS CONTROL SWITCHDC STICK WELDING WELDER OPERATIONFOR SUBARU ROBIN ENGINES STOPPING THE ENGINESet the MODE Switch to the TOUCH START TIG setting WIRE WELDING-CVTIG WELDING TYPICAL CURRENT RANGES 1 FOR TUNGSTEN ELECTRODES2Carbon Diameter AUXILIARY POWERARC GOUGING OPERATIONRECOMMENDED OPTIONAL EQUIPMENT ACCESSORIESKOHLER ENGINE MAINTENANCEENGINE MAINTENANCE COMPONENTS Routine MaintenanceENGINE OIL REFILL CAPACITIES AIR CLEANER SERVICEAIR PRE-CLEANER SERVICE ENGINE OIL CHANGEMAINTENANCE SPARK PLUG SERVICEAIR FILTER PAPER ELEMENT SPARK PLUGCHARGING THE BATTERY ENGINE ADJUSTMENT OVERSPEED IS HAZARDOUSBATTERY MAINTENANCE CLEANING THE BATTERYSTORAGE Store the RANGER 250 in clean, dry protected areas WELDER / GENERATOR MAINTENANCEMAINTENANCE Step 2. POSSIBLE CAUSE TROUBLESHOOTINGHOW TO USE TROUBLESHOOTING GUIDE Step 1. LOCATE PROBLEM SYMPTOMTROUBLESHOOTING PROBLEMS SYMPTOMSPOSSIBLE CAUSE RECOMMENDED COURSE OF ACTIONPOSSIBLE SYMPTOMSTROUBLESHOOTING PROBLEMSRECOMMENDED COURSE OF ACTION TROUBLESHOOTINGPROBLEMS SYMPTOMS POSSIBLE CAUSERECOMMENDED COURSE OF ACTION TROUBLESHOOTINGPROBLEMS SYMPTOMS POSSIBLE CAUSEDIAGRAMS DIAGRAMS DIAGRAMS DIAGRAMS DIAGRAMS DIAGRAMS ELECTRIC SHOCK can kill ENGINE WELDERS /LN-8 CONNECTION DIAGRAMDIAGRAMS TO WIRE FEED UNITDIAGRAMS DIAGRAMS 9/03 F-10DIAGRAMS F-10F-11 F-11DIAGRAMS NOTE CASE FRONT GRAPHICS MAY NOT MATCH ALL CODES DIMENSION PRINTF-12 F-12AVISO DE PRECAUCIONWARNUNG ATENÇÃOAVISO DE WARNUNGATENÇÃO PRECAUCIONWorlds Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide