Lincoln Electric IM481-B manual

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Contents Safety Depends on You IM481-BSafety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately Table of Contents Meanings of Graphic Symbols Power ON-OFF SwitchOutput Control LOCAL-REMOTE Switch Output Control DialThermal Protection Light Voltmeter SwitchCircuit Breaker Rating Plate Degree of protection provided by the enclosureEarth Ground Connection Signifying the Earth Ground ConnectionChassis Ground Connection Signifying the Chassis Ground ConnectionOperational Features & Controls General Machine DescriptionRecommended Processes & Equipment Design SummaryAuxiliary Power Connections Remote Control ConnectionsWATER COOLER CONNECTOR Case FeaturesMETER OPTION Machine & Circuit Protection Thermal Protection LightParalleling Technical Specifications Installation Safety PrecautionsInput Power Connections FALLING EQUIPMENT can causeInstallation of Field Installed Options Output Cable ConnectionsOutput Cables Electric Shock can killConnection of CV 500-I to LN-22 or LN-25 Wire Feeder Control Cable ConnectionsUndercarriages K817P, K841 Power Source Operation Safety Precautions ELECTRIC SHOCK can killOperating Instructions Duty Cycle Amps VoltsTerminal Strip Connections Front View of 14-PIN Connector ReceptaclePIN LEAD NO Function Machine and Circuit Protection VAC Auxiliary Power for Water CoolerRoutine Maintenance Troubleshooting HOW to USE Troubleshooting GuideTROUBLESHOOTING GUIDE Trouble Cause What To DoFaulty Output Control potentiometer Trouble Cause What To Do Connecting the Remote Control to the Machine Fault Protection OperationPower I/O Switch Check Output VoltageRemote Control Check Power Rectifier Bridge Assembly Checking ProcedurePower Diode Test Power Silicon Controlled Rectifier TestRubber Boot Gate leads plug to Control P.C. board To plug To T1 main transformerEnhanced Diagram Page Page Precaucion Warnung