Red-D-Arc | Lincoln Electric DX450 instruction

RED-D-ARC

DX450

For use with machines having Code Numbers: 11512, 11561

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OPERATOR’S MANUAL

Red-D-Arc Spec-Built Welding Equipment

This RED-D-ARC welder is built to RED-D-ARC Extreme Duty

design specifications by Lincoln Electric.

Safety Depends on You

This welder is designed and built with safety in mind.

However, your overall safety can be increased by proper installation

... and thoughtful operation on your part.

DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT

WITHOUT READING THIS MANUAL AND THE SAFETY

PRECAUTIONS CONTAINED THROUGHOUT.

And, most importantly, think before you act and be careful.

1-800-245-3660

IM962-B

January, 2010

North America’s Largest Fleet of Welding Equipment

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Lincoln Electric DX450 specifications Red-D-Arc

Contents

RED-D-ARC DX450 RED-D-ARC Safety Electric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE Sûreté Customer Assistance Policy Thank You Table of Contents Section E Section DSection F Series Technical Specifications DX450 K2712-1 Installation VRD Voltage Reduction Device Safety PrecautionsLocation and Ventilation Vehicle Mounting PRE-OPERATION Engine ServiceTowing OIL Remote Control Battery ConnectionFuel Engine Cooling System Electrical Connections Standby Power Connections Auxiliary Power ReceptaclesDuplex Receptacles and Gfci Modules Xyz Connection of DX450 to Premises Wiring Connection of LN-7 or LN-8 to the DX450 Shut the welder off Connection of Lincoln Electric Wire FeedersConnection of LN-15 to the DX450 Shut the welder off Across The-Arc Model Installation General Description Operation Figure B.1 Weld Mode Selector Switch Table B.1 Wire Feeder Voltmeter Switch Glow Plug Push Button Engine ControlsStarting the Engine Table B.2 Welder Operation Stopping the EngineConstant Current CC-STICK Welding Duty Cycle Typical Current Ranges 1 for Tungsten ELECTRODES2 TIG WeldingTable B.3 Auxiliary Power Wire WELDING-CVARC Gouging Plus Field Installed Options / Accessories AccessoriesWire Feeder Options TIG Options Routine Maintenance Maintenance Engine OIL Change AIR CleanerOIL Filter Change Servicei Instructions Tightening the FAN Belt Cooling SystemBleeding the Fuel System Battery Maintenance Engine AdjustmentServicing Optional Spark Arrestor Gfci Module Testing and Resetting Procedure Welder / Generator Maintenance HOW to USE Troubleshooting Guide Troubleshooting Contact your local Authorized Field Service Facility Welding without a control cable High idle does not work Faulty control cable. Repair or Your local Authorized Field Service Facility DX450 RED-D-ARC Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams DX450 RED-D-ARC Wiring Diagram Print DimensionDX450 RED-D ARC DX450 RED-D-ARC DX450 RED-D-ARC Precaucion Warnung