Lincoln IM985 manual STANDbY Power Connections

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A-7	INSTALLATION	A-7

STANDbY POWER CONNECTIONS

The AIR VANTAGE® 500 KUBOTA is suitable for temporary, standby or emergency power using the engine manufacturer’s recommended maintenance schedule.

The AIR VANTAGE® 500 KUBOTA can be perma- nently installed as a standby power unit for 240 VAC, 3 wire, single phase, 50 amp service. Connections must be made by a licensed electrician who can determine how the 120/240 VAC power can be adapt- ed to the particular installation and comply with all applicable electrical codes.

•Install the double-pole, double-throw switch between the power company meter and the premis- es disconnect. Switch rating must be the same or greater than the customer’s premises disconnect and service over current protection.

•Take necessary steps to assure load is limited to the capacity of the generator by installing a 50 amp, 240 VAC double pole circuit breaker. Maximum rated load for each leg of the 240 VAC auxiliary is 50 amperes. Loading above the rated output will reduce output voltage below the allowable - 10% of rated voltage which may damage appliances or other motor-driven equipment and may result in overheating of the engine and/or alternator wind- ings.

•Install a 50 amp, 120/240 VAC plug (NEMA Type 14-50P) to the double-pole circuit breaker using No. 6, 4 conductor cable of the desired length. (The 50 amp, 120/240 VAC plug is available in the optional K802R plug kit or as part number T12153-9.)

•Plug this cable into the 50 Amp, 120/240 Volt recep- tacle on the case front.

WARNING

•Only a licensed, certified, trained electrician should install the machine to a premises or resi- dential electrical system. be certain that:

•The installation complies with the National Electrical Code and all other applicable electri- cal codes.

•The premises is isolated and no feedback into the utility system can occur. Certain laws require the premises to be isolated before the generator is linked to the premises. Check your local

requirements.

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AIR VANTAGE® 500 KUbOTA

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Contents 11470 Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté IvSAFETYOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTAbLE of Contents Section F ViiSection D Section ETechnical Specifications AIR Vantage 500 KUbOTA K2325 InstallationSafety Precautions Towing High Temperature OperationLifting High Altitude OperationFuel CAP PRE-OPERATION Engine and COM- Pressor ServiceOIL FuelWelding Terminals AIR Cleaner Inlet HoodMuffler Outlet Pipe Spark ArrestorAuxiliary Power Receptacles Remote ControlSTANDbY Power Connections Connection of AIR Vantage 500 KUbOTA 500 to Premises Wiring Connection of Lincoln ELEC- Tric Wire Feeders Across The-Arc ModelControl Cable Model Connection of the LN-25 to the AIR Vantage 500 KUbOTA TA see Section FShut off welder before making any electrical con- nections General Description OperationWelder Recommended ApplicationsAIR Compressor GeneratorWeld Mode Selector Switch Welding Controls Figure b.1Digital Output METERS-The digital TAbLE b.1 Wire Feeder Voltmeter SwitchGlow Plug Push bUTTON Engine ControlsBATTERY Jump Start Terminal AIR Compressor Controls 24 ThruStarting the Engine TAbLE b.2 Welder OperationStopping the Engine Constant Current CC-STICK WeldingDownhill Pipe Welding TIG WeldingFor Re-Striking Electrodes Table b.3 Typical Current Ranges Wire WELDING-CVARC Gouging TAbLE b.4Paralleling Auxiliary Power OperationSimultaneous Welding and AUXIL- Iary Power Loads BOTH 1 and 3 PhaseWelders AIR Vantage AccessoriesField Installed Options Accessories are available atCompressor Maintenance MaintenanceSingle- and Two-StageEngine Air Cleaners Service InstructionsAIR Cleaner Engine OIL ChangeOIL Filter Change Fuel Filter Cooling SystemTightening the FAN bELT BLEEDING the Fuel SystemChecking the Electrolyte Level Engine AdjustmentBATTERY Maintenance Servicing Muffler with INTER- NAL Spark ArrestorWelder / Generator Maintenance Gfci Module Testing and Resetting ProcedureTAbLE D.1 Engine Maintenance Components HOW to USE TROUbLESHOOTING Guide TROUbLESHOOTINGCause Recommended Course of Action PRObLEMSSymptoms POSSIbLEWelding without a control cable High idle does not work Faulty control cable. Repair or Your local Lincoln Authorized Field Service FacilityTo Work Electrode Cable To Wire Feed Unit Engine Welders / K867 / K775 / LN-7 Connection DiagramEngine Welders / K867 / LN-8 Connection Diagram DiagramsKUbOTA Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Enhanced Diagram Wiring DiagramBottom View of Welder Base Dimension PrintAIR Vantage 500 KUbOTA Precaucion Warnung