Lincoln Electric CV-250 manual Operation, Operating Instructions, General Warnings

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B-1

OPERATION

B-1

 

 

 

OPERATING INSTRUCTIONS

Read and understand this entire section before oper- ating the machine.

GENERAL WARNINGS

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

Do not touch electrically live parts or electrode with skin or wet clothing.

Insulate yourself from work and ground.

Always wear dry insulating gloves.

FUMES AND GASES

can be dangerous.

• Keep your head out of fumes.

Use ventilation or exhaust to remove fumes from breathing zone.

WELDING SPARKS can cause fire or explosion

Keep flammable material away.

Do not weld on containers that have held combustibles.

ARC RAYS can burn.

Wear eye, ear and body protection.

Observe additional Safety Guidelines detailed throughout of this manual.

CV-250

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Contents Safety Depends on You IdealarcSafety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Installation Technical Specifications Idealarc CV-250 Safety Precautions Select Suitable Location Input Connections StackingField Installed Options Output ConnectionsParalleling Operation Operating InstructionsGeneral Warnings Operational Features and Controls Design FeaturesPower Source Operation General DescriptionControls and Settings Thermal Protection Indication LightIndicates Warning Information Located on Right Case Side Voltage ControlC. Output Connectors Output Panel ConnectionsAuxiliary Power Starting the MachineOverload Protection Accessories Factory Installed OPTIONS/ACCESSORIESCompatible Lincoln Equipment Maintenance General MaintenanceSafety Precautions Machine and Circuit Protection1TROUBLESHOOTINGE-1 HOW to USE Troubleshooting GuideTroubleshooting BUILT-IN Diagnostic Routines and Error CodesError Code Trouble Remedy Machine Troubleshooting Guide ProblemsPossible Areas Recommended Symptoms Poor arc striking with semiautomatic Poor work connection Options Troubleshooting Guide Control PC Board Meter PC BoardFault Protection Operation Optional K857 Remote Control CheckOutput Voltage Checking Snubber CircuitWiring Diagram CV 250 60Hz Diagrams CV Power Source to AN LN-7 and K857Source to a K867 AdapterPower Source to a K867 / K775 / LN CV Power Source to AN LN-25 250CV Power Source to AN LN-25 / K444-1 Lincoln Power Source PIN Amphenol Installation Instructions TWIST-MATE Cable Plug Installation Instructions Connection of NON-LINCOLN Wire Feeders Dimension Print How To Read Shop Drawings $700.00Precaucion Warnung