Lincoln Electric IM620-B manual LN-25

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NOTES

LN-25

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Contents LN-25 Portable 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 SûretéPlease Examine Carton and Equipment For Damage Immediately Table of Contents Installation Power Source Connection Safety PrecautionsGUN Cable Connection to Feeder INVERTEC, CV300 and Other Newer Lincoln Power SourcesCV Adapter For GMA GUN and CablesWeld Cable Connection Wire Feed Drive Roll and Guide Tube KitsElectrode Cable Connection Work Cable ConnectionGeneral Description OperationRecommended Processes and Equipment Welding CapabilityWire Feed Mode Switch Electrode Polarity SwitchWire Speed Dial and Range Switch LN-25 Instruments and ControlsWork Clip Lead GAS Post PRE-FLOW Timers OptionalAWG Remote ARC Voltage Control OptionalLoading Electrode Sequence of OperationMounting 22 to 30 LB READI-REELCOILS Mounting 10 to 30 LB SpoolsIdle Roll Pressure Setting Loading Wire DriveSetting Constant Wire Feed Speed CV Mode Presetting Wire Feed SpeedSetting ARC Sensing Wire Feed Speed VV CC Mode In/Min Making a WeldWelding Procedure AT END of CoilOvervoltage Shutdown Automatic Protection ShutdownMotor Overload Shutdown LN-25 Option Chart AccessoriesTable C.1 K434-1 GAS Flow Timer KIT Accessories Optional AccessoriesK430-2 GAS Solenoid KIT Remote Output Control Options and Control Cable Assemblies K461 Pulse Power Control CableK443-2 LN-25 Contactor KIT K443-3 LN-25 Contactor KITK432 Remote Control Cable Assembly K433 Power Source Remote BOXK439 Remote Extension Cable Assembly K625, K626, K627 Remote Control Cable AssemblyCable Power SourceType Rating Electrode Connection K444, K444-1 or K444-2 Remote Voltage Control KITDia. Hole Drive Roll & Guide Tube Wire Sizes Used Kit NoRoutine Maintenance MaintenanceAdjusting Speed Sensor Module Circuit Protection and Automatic ShutdownCalibration of LN-25 Wire Speed Dial HOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Symptoms CauseFeeding Problems Weld Problems Wiring Diagram Wiring Diagram LN-25 Physical Dimensions DimensionsLN-25 LN-25 Fuera del área de trabajo Cuerpo GroundInflammable Votre corps PerschutzGuards off Keep your head out of fumesUse ventilation or exhaust to Desconectar el cable de ali No operar con panel abierto o