Lincoln Electric manual Ranger 250 GXT, Safety Depends on You

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IM921-D

RANGER 250 GXT

February, 2011

 

For Machines with Code Number: 11400, 11420, 11493, 11667, 11668, 11736, 11737, 11792, 11973, 11799, 11800

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 operation on your part. DO NOT INSTALL,

OPERATE OR REPAIR THIS

EQUIPMENT WITHOUT READ-

ING THIS MANUAL AND THE

SAFETY PRECAUTIONS CON-

TAINED 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

Image 1 Contents
Ranger 250 GXT Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté IvSAFETYThank You TAbLE of Contents Installation Machine Grounding Safety PrecautionsSpark Arrester TowingGasoline PRE-OPERATION ServiceVehicle Mounting FuelAngle of Operation Additional Safety PrecautionLifting High Altitude OperationAdditional Safety Precautions Connection of Lincoln Electric Wire FeedersInstructions Location / VentilationWelder Operation Auxiliary PowerDevices Without Addi Tional Resistive Type Loads Simultaneous Welding and Power Auxiliary Power While WeldingSTANDbY Power Connections Connection of Ranger 250 GXT to Premises Wiring Operation Engine SwitchGENERAL DESCRIPTION Welder Controls Function and OperationPIN Connector Polarity SwitchLocal / Remote Control Switch Ranger 250 GXT Approximate Fuel ConsumptionStarting the Engine STARTING/SHUTDOWN InstructionsStopping the Engine Welding Process Wire Feed Welding Processes Constant VoltageStick Constant Current Welding TIG Constant Current WeldingSummary of Welding Processes Control Electrode Idle When not To Start Process Used Mode WeldingCAbLE K1745-1 Welding GAS Cylinder LPG Tank Holder AccessoriesK857 25 ft.7.5m or K857-1100 ft.30.4m RECOMMENDED EQUIPMENT WIRE FEEDStick TIGSafety Precautions MaintenanceRoutine Maintenance Engine OIL ChangeOIL Filter Change AIR Cleaner and Other MaintenanceEngine Maintenance Parts Engine AdjustmentsSlip Rings HardwareTROUbLESHOOTING Cause Recommended Course of Action SymptomsTROUbLESHOOTING Diagrams Diagrams Diagrams Print DimensionRanger GXTPrecaucion Warnung