Lincoln Electric IM640-A manual

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SAE400 & SAE400 WELD’N AIR -

DC ARC WELDING POWER SOURCE

For use with machines having Code Numbers: 10601, 10602, 10884, 10885

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 opera- tion 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.

IM640-A

May, 2004

R

OPERATOR’S MANUAL

Copyright © 2004 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 IM640-A California Proposition 65 Warnings SafetyElectric Shock can kill Cylinder may explode if damaged Sûreté Pour Soudage a L’Arc Précautions DE SûretéSafety Safety Thank You Table of Contents Technical Specifications SAE400 & SAE400 WELD’N AIR InstallationHeight Width Depth Weight LOCATION/VENTILATION Safety PrecautionsStacking Angle of OperationHigh Altitude Operation PRE-OPERATION Engine and Compressor ServiceTowing Vehicle MountingEngine Cooling System Battery ConnectionEngine BREAK-IN Period Spark Arrester Welding Output CablesMachine Grounding Additional Safety Precautions Safety InstructionsOperation Operating InstructionsRecommended Applications Design Features and AdvantagesDuty Cycle Welder Controls Engine ControlsAIR Compressor Controls SAE400 WELD’N AIR only Typical Fuel Consumption Engine OperationStarting Instructions Cold Weather StartingK2303-1 Sheet Metal KIT AccessoriesK1690-1 Gfci Receptacle KIT Periodic Maintenance MaintenanceRoutine Maintenance Compressor AIR Receiver Tanks SAE400 WELD’N AIR onlyFuel PRE-FILTER/WATER Separator Assembly Commutator and Brush MaintenancePRE Filter / Washer Separator Cooling SystemWater Separator Element Spark Arrestor HOW to USE Troubleshooting Guide TroubleshootingFunction Problems Symptoms Course of ActionRecommended Troubleshooting Problems Possible Cause Recommended Wiring Diagram SAE-400 Weldn AIR Wiring DiagramsWiring Diagram SAE-400 Perkins Control Wiring Diagram SAE-400 & Weldn AIR SAE400 & SAE400 WELD’N Dimension PrintSAE400 & SAE400 WELD’N AIR Aviso DE Warnung