Lincoln Electric 10708 manual Troubleshooting

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TROUBLESHOOTING

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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.

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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 305G

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Contents Ranger 305 G Safety Depends on YouSafety Electric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents Vii Installation Machine Specifications Ranger 305G K1726-1 Safety Precautions PRE-OPERATION Engine Service Electrical Connections Auxiliary Power Receptacles Connection of Ranger 305G to Premises Wiring Connection of an LN-23P Wire Feeder to the Ranger 305G Connection of Lincoln Electric Wire FeedersFor Auxiliary Power Safety PrecautionsEngine Operation ADD FuelWelding Controls Weld Mode Selector SwitchDigital Output Meters ARC ControlWire Feeder Voltmeter Switch Weld Terminals Control SwitchWeld Output Terminals with Flange NUT PIN AmphenolTypical Ranger 305G Fuel Consumption StoppingWelder Operation TIG Welding Wire WELDING-CVTypical Current Ranges 1 for Tungsten ELECTRODES2 Ranger 305G Extension Cord Length Recommendations Auxiliary PowerARC Gouging T12153-9 50 AMP, 120/240 V Power Plug AccessoriesKohler CH22 Engine FrequencyMake and Part Number Air Cleaner Service Engine Oil Refill Capacities Without oil filter replacementAir Pre-cleaner Service Engine Oil ChangeAIR Filter Paper Element Spark PlugCharging the Battery Cleaning the BatteryOverspeed is Hazardous Checking the Electrolyte LevelWelder/Generator Maintenance Troubleshooting Contact your local Lincoln Authorized Field Service Facility Is Evident.Authorized Field Service FacilityWelding without a control cable Contact your local Lincoln Authorized Field Service FacilityStick Diagrams Diagrams Diagrams Diagrams Diagrams S24787-6 Engine Welders /LN-8 Connection DiagramDiagrams Diagrams Diagrams Diagrams Diagrams G3743 16.75 23.50Ranger 305G Precaucion Warnung
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