Lincoln Electric IM481-B manual Circuit Breaker, Thermal Protection Light, Voltmeter Switch

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CIRCUIT BREAKER

Circuit Breaker

THERMAL PROTECTION LIGHT

High Temperature

VOLTMETER SWITCH

Voltmeter

Positive Electrode

Negative Electrode

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Image 9

Contents IM481-B Safety Depends on YouSafety Electric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Table of Contents Power ON-OFF Switch Meanings of Graphic SymbolsOutput Control LOCAL-REMOTE Switch Output Control DialVoltmeter Switch Circuit BreakerThermal Protection Light Degree of protection provided by the enclosure Rating PlateSignifying the Earth Ground Connection Earth Ground ConnectionChassis Ground Connection Signifying the Chassis Ground ConnectionGeneral Machine Description Operational Features & ControlsRecommended Processes & Equipment Design SummaryRemote Control Connections Auxiliary Power ConnectionsWATER COOLER CONNECTOR Case FeaturesMachine & Circuit Protection Thermal Protection Light ParallelingMETER OPTION Technical Specifications Safety Precautions InstallationInput Power Connections FALLING EQUIPMENT can causeOutput Cable Connections Installation of Field Installed OptionsOutput Cables Electric Shock can killWire Feeder Control Cable Connections Undercarriages K817P, K841Connection of CV 500-I to LN-22 or LN-25 Safety Precautions ELECTRIC SHOCK can kill Power Source OperationOperating Instructions Duty Cycle Amps VoltsFront View of 14-PIN Connector Receptacle PIN LEAD NO FunctionTerminal Strip Connections VAC Auxiliary Power for Water Cooler Routine MaintenanceMachine and Circuit Protection HOW to USE Troubleshooting Guide TroubleshootingTrouble Cause What To Do TROUBLESHOOTING GUIDEFaulty Output Control potentiometer Trouble Cause What To Do Fault Protection Operation Connecting the Remote Control to the MachinePower I/O Switch Check Output VoltagePower Rectifier Bridge Assembly Checking Procedure Remote Control CheckPower Diode Test Power Silicon Controlled Rectifier TestRubber Boot To plug To T1 main transformer Gate leads plug to Control P.C. boardEnhanced Diagram Page Page Precaucion Warnung