Lincoln Electric IM837-A manual HOW to USE Troubleshooting Guide

Page 33

E-1

TROUBLESHOOTING

E-1

 

 

 

HOW TO USE TROUBLESHOOTING GUIDE

WARNING

Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.

__________________________________________________________________________

This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions. Simply follow the three-step procedure listed below.

Step 1. LOCATE PROBLEM (SYMPTOM).

Look under the column labeled “PROBLEM (SYMP- TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.

Step 2. POSSIBLE CAUSE.

The second column labeled “POSSIBLE CAUSE” lists the obvious external possibilities that may contribute to the machine symptom.

Step 3. RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.

If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

RANGER 305D (CE)

Page 32 Page 34
Image 33
Page 32 Page 34
Contents Ranger 305 D CE California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéSafety Ranger 305D CE SpainVii Viii Thank You Table of Contents Section E Section DSection F P494Technical Specifications Ranger 305D CE InstallationLocation and Ventilation Safety PrecautionsTowing PRE-OPERATION Engine ServiceVehicle Mounting OILElectrical Connections Standby Power Connections Auxiliary PowerWelding Terminals Welding Output CablesConnection of LN-15 to the Ranger 305D Connection of Lincoln Electric Wire FeedersAcross The-Arc Model Control Cable ModelConnection of Prince XL Spool GUN to Connection of LN-742 and Cobramatic to Ranger 305D CEGeneral Description OperationDigital Output Meters Weld Mode Selector SwitchWire Feeder Voltmeter Switch Ground StudGlow Plug Push Button Stopping the Engine Starting the EngineTypical Ranger 305D CE Fuel Consumption Table B.1Typical Current Ranges 1 for Tungsten ELECTRODES2 Welder OperationDuty Cycle TIG WeldingSimultaneous Welding and Auxiliary Power Loads Wire WELDING-CVARC Gouging 8000 Amps 6500 100 5000 150 3500 200 2000 250Field Installed Options Accessories AccessoriesMaintenance Engine Maintenance Components Kubota D722 Diesel EngineKubota D722 Diesel Engine AIR Cleaner Engine OIL Refill Capacities Without oil filter replacementOIL Filter Change 3MAINTENANCED-3 Service Instructions & Installation TipsTightening the FAN Belt Cooling SystemBleeding the Fuel System For Codes 11122Battery Maintenance Engine AdjustmentServicing Optional Spark ArrestorWelder / Generator Maintenance HOW to USE Troubleshooting Guide TroubleshootingAuthorized Field Service Facility Your local LincolnContact your local Lincoln Welding without a control cable Functioning properly / linkage Troubleshooting Your local Lincoln Authorized Field Service FacilityDiagrams Diagrams Engine Welders /LN-742 Connection Diagram Diagrams Diagrams Enhanced Diagram Ranger 305D CE Kubota Wiring Diagram UK for Code Diagrams Ranger 305D CE Kubota Wiring Diagram -EUROPE for Code Center of Gravity Dimension PrintRanger 305D CE Ranger 305D CE Ranger 305D CE Precaucion Guards off
Top Page Image Contents