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 Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately Table of Contents Installation Safety Precautions Power Source ConnectionINVERTEC, CV300 and Other Newer Lincoln Power Sources GUN Cable Connection to FeederCV Adapter For GMA GUN and CablesWire Feed Drive Roll and Guide Tube Kits Weld Cable ConnectionElectrode Cable Connection Work Cable ConnectionOperation General DescriptionRecommended Processes and Equipment Welding CapabilityElectrode Polarity Switch Wire Feed Mode SwitchWire Speed Dial and Range Switch LN-25 Instruments and ControlsGAS Post PRE-FLOW Timers Optional Work Clip LeadAWG Remote ARC Voltage Control OptionalSequence of Operation Loading ElectrodeMounting 22 to 30 LB READI-REELCOILS Mounting 10 to 30 LB SpoolsLoading Wire Drive Idle Roll Pressure SettingPresetting Wire Feed Speed Setting Constant Wire Feed Speed CV ModeSetting ARC Sensing Wire Feed Speed VV CC Mode Making a Weld In/MinProcedure AT END of Coil WeldingAutomatic Protection Shutdown Overvoltage ShutdownMotor Overload Shutdown Accessories LN-25 Option ChartTable C.1 Accessories Optional Accessories K434-1 GAS Flow Timer KITK430-2 GAS Solenoid KIT K461 Pulse Power Control Cable Remote Output Control Options and Control Cable AssembliesK443-2 LN-25 Contactor KIT K443-3 LN-25 Contactor KITK433 Power Source Remote BOX K432 Remote Control Cable AssemblyK439 Remote Extension Cable Assembly K625, K626, K627 Remote Control Cable AssemblyPower Source CableType Rating Electrode Connection K444, K444-1 or K444-2 Remote Voltage Control KITDrive Roll & Guide Tube Wire Sizes Used Kit No Dia. HoleMaintenance Routine MaintenanceAdjusting Speed Sensor Module Circuit Protection and Automatic ShutdownCalibration of LN-25 Wire Speed Dial Troubleshooting HOW to USE Troubleshooting GuideProblems Possible Symptoms Cause Recommended Course of ActionFeeding Problems Weld Problems Wiring Diagram Wiring Diagram Dimensions LN-25 Physical DimensionsLN-25 LN-25 Ground Fuera del área de trabajo CuerpoInflammable Votre corps PerschutzKeep your head out of fumes Guards offUse ventilation or exhaust to Desconectar el cable de ali No operar con panel abierto o