Lincoln Electric 10708 manual Welder/Generator Maintenance

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D-5	MAINTENANCE	D-5

Welder/Generator Maintenance

STORAGE: Store the RANGER 305G in clean, dry protected areas.

CLEANING: Blow out the generator and controls peri- odically with low pressure air. Do this at least once a week in particularly dirty areas.

BRUSH REMOVAL AND REPLACEMENT: It’s nor- mal for the brushes and slip rings to wear and darken slightly. Inspect the brushes when a generator over- haul is necessary.

CAUTION

Do not attempt to polish slip rings while the engine is running.

WARNING

Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equip- ment 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 pre- cautions.

RANGER 305G

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Contents Safety Depends on You Ranger 305 GSafety 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 Lincoln Electric Wire Feeders Connection of an LN-23P Wire Feeder to the Ranger 305GSafety Precautions For Auxiliary PowerEngine Operation ADD FuelWeld Mode Selector Switch Welding ControlsDigital Output Meters ARC ControlWeld Terminals Control Switch Wire Feeder Voltmeter SwitchWeld Output Terminals with Flange NUT PIN AmphenolWelder Operation StoppingTypical Ranger 305G Fuel Consumption Typical Current Ranges 1 for Tungsten ELECTRODES2 Wire WELDING-CVTIG Welding ARC Gouging Auxiliary PowerRanger 305G Extension Cord Length Recommendations Accessories T12153-9 50 AMP, 120/240 V Power PlugMake and Part Number FrequencyKohler CH22 Engine Engine Oil Refill Capacities Without oil filter replacement Air Cleaner ServiceAir Pre-cleaner Service Engine Oil ChangeSpark Plug AIR Filter Paper ElementCleaning the Battery Charging the BatteryOverspeed is Hazardous Checking the Electrolyte LevelWelder/Generator Maintenance Troubleshooting Is Evident.Authorized Field Service Facility Contact your local Lincoln Authorized Field Service FacilityWelding without a control cable Authorized Field Service Facility Contact your local LincolnStick Diagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram S24787-6Diagrams Diagrams Diagrams Diagrams Diagrams G3743 23.50 16.75Ranger 305G Precaucion Warnung