Lincoln Electric IM812-A manual LN-35 CV/CC Semiautomatic Wire Feeder

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LN-35 CV/CC

SEMIAUTOMATIC WIRE FEEDER

IM812-A

January, 2005

For use with machines having Code Numbers: 11029, 11250

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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 © 2005 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 LN-35 CV/CC Semiautomatic Wire Feeder California Proposition 65 Warnings SafetyElectric Shock can kill Cylinder may explode if damaged Sûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Installation Power Source Connection Safety PrecautionsGUN Cable Connection to Feeder INVERTEC, CV300 and Other Newer Lincoln Power SourcesCV Adapter Changing Drive Rolls for TWO- Roll Wire Feeders Drive Roll InstallationWeld Cable Connection Electrode Cable ConnectionGeneral Description OperationRecommended Processes and Equipment Welding CapabilityAdjustable Wire Reel Brake Wire Reel Loading 50 and 60 LBWork Clip Lead To Mount a 50 or 60 LB CoilLoading Wire Drive Idle Roll Pressure SettingSetting Constant Wire Feed Speed CV Mode Presetting Wire Feed SpeedSetting ARC Sensing Wire Feed Speed VV CC Mode Making a Weld Figure B.4 Vvcc Wire Speed SettingProcedure AT END of Coil Overvoltage Shutdown Automatic Protection ShutdownMotor Overload Shutdown Routine Maintenance MaintenanceCircuit Protection and Automatic Shutdown Calibration of LN-35 Wire Speed Dial Adjusting Speed Sensor ModuleHOW to USE Troubleshooting Guide TroubleshootingContact your local Lincoln Your local Lincoln Authorized Wiring Diagram LN-35 DiagramsLN-35 Precaucion Warnung