Meanings of Graphic Symbols | Lincoln Electric IM481-B specs

MEANINGS OF GRAPHIC SYMBOLS

The CV 500-I nameplate has been designed to use international symbols in describing the function of the various components. Below are the symbols used.

POWER ON-OFF SWITCH

Input (Power)

On

Off

OUTPUT CONTROL DIAL

V				Output Voltage Control (Export Model)

U				Output Voltage Control (European Model)

Increase / Decrease of Output Voltage

OUTPUT CONTROL “LOCAL-REMOTE” SWITCH

Remote Output Voltage Control

Local Output Voltage Control

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Image 8

Lincoln Electric IM481-B manual Meanings of Graphic Symbols, Power ON-OFF Switch, Output Control Dial

Contents

Safety Depends on You IM481-B Safety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Iii Précautions DE Sûreté Sûreté Pour Soudage a L’Arc Please Examine Carton and Equipment For Damage Immediately Table of Contents Meanings of Graphic Symbols Power ON-OFF SwitchOutput Control LOCAL-REMOTE Switch Output Control Dial Thermal Protection Light Voltmeter SwitchCircuit Breaker Rating Plate Degree of protection provided by the enclosure Earth Ground Connection Signifying the Earth Ground ConnectionChassis Ground Connection Signifying the Chassis Ground Connection Operational Features & Controls General Machine DescriptionRecommended Processes & Equipment Design Summary Auxiliary Power Connections Remote Control ConnectionsWATER COOLER CONNECTOR Case Features METER OPTION Machine & Circuit Protection Thermal Protection LightParalleling Technical Specifications Installation Safety PrecautionsInput Power Connections FALLING EQUIPMENT can cause Installation of Field Installed Options Output Cable ConnectionsOutput Cables Electric Shock can kill Connection 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 Volts Terminal 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 Guide TROUBLESHOOTING GUIDE Trouble Cause What To Do Faulty Output Control potentiometer Trouble Cause What To Do Connecting the Remote Control to the Machine Fault Protection OperationPower I/O Switch Check Output Voltage Remote Control Check Power Rectifier Bridge Assembly Checking ProcedurePower Diode Test Power Silicon Controlled Rectifier Test Rubber Boot Gate leads plug to Control P.C. board To plug To T1 main transformer Enhanced Diagram Page Page Precaucion Warnung