Lincoln Electric Comprehensive Manual for Ranger 250 and Parts Diagram

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Ranger 250

IM741-A

April, 2003

For use with machines having Code Numbers: 10795; 10854; 10953; 10954

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 thought- ful operation 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.

OPERATOR’S MANUAL

Copyright © 2003 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

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Contents Ranger California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Table of Contents Installation Machine Specifications Ranger 250 K1725-2, K1725-4 Safety Precautions PRE-OPERATION Engine Service Electrical Connections Standby Power Connections Auxiliary Power ReceptaclesConnection of Ranger 250 to Premises Wiring Connection of an LN-23P Wire Feeder to the Ranger Connection of Lincoln ELEC- Tric Wire FeedersConnection of LN-7 or LN-8 to the Ranger Connection of the LN-25 to the RangerOperation Design FeaturesGeneral Description Engine OperationWelding Controls Weld Mode Selector SwitchARC Control Weld Output Terminals with Flange NUTWire Feeder Voltmeter Switch Weld Terminals Control SwitchEngine Controls PIN AmphenolStopping Welder OperationTypical Ranger 250 Fuel Consumption TIG Welding Wire WELDING-CVTypical Current Ranges 1 for Tungsten ELECTRODES2 ARC Gouging Auxiliary PowerRanger 250 Extension Cord Length Recommendations T12153-9 50 AMP, 120/240V Power Plug AccessoriesRecommended Optional Equipment Engine Maintenance Components MaintenanceKohler Engine Onan P220 OHVAIR PRE-CLEANER Service AIR Cleaner ServiceEngine OIL Change Engine OIL Refill CapacitiesAIR Filter Paper Element Spark Plug ServiceSpark Plug Battery Maintenance Engine Adjustment Overspeed is HazardousCleaning the Battery Charging the BatteryWelder / Generator Maintenance HOW to USE Troubleshooting Guide TroubleshootingPersists,Contact your local Service FacilityLincoln Authorized Field Contact your local Lincoln Possible AreasTroubleshooting Troubleshooting Diagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams W11 G428422.25 23.50 Dimension Print Ranger15.25 15.50 Ranger Ranger Precaucion Warnung
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