Lincoln IM985 manual Connection of Lincoln ELEC- Tric Wire Feeders, Across The-Arc Model

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A-9	INSTALLATION	A-9

CONNECTION OF LINCOLN ELEC- TRIC WIRE FEEDERS

Connection of LN-7, LN-8 OR LN-742 to the AIR VANTAGE® 500 KUbOTA

1.Shut the welder off.

2.Connect the LN-7, LN-8 OR LN-742 per instruc- tions on the appropriate connection diagram in Section F.

3.Set the "WIRE FEEDER VOLTMETER" switch to either "+" or "-" as required by the electrode being used.

4.Set the "MODE" switch to the "CV WIRE " posi- tion.

5.Set the "ARC CONTROL" knob to "0" initially and adjust to suit.

6.Set the "WELD TERMINALS" switch to the "REMOTELY CONTROLLED" position.

7.Set the "IDLE" switch to the "HIGH" position.

Connection of LN-15 to the AIR VANTAGE® 500 KUbOTA

1.Shut the welder off.

2.For electrode Positive, connect the electrode cable to the "+" terminal of the welder and work cable to the "-" terminal of the welder. For elec- trode Negative, connect the electrode cable to the "-" terminal of the welder and work cable to the "+" terminal of the welder.

3.Across The-Arc Model:

•Attach the single lead from the front of the LN-15 to work using the spring clip at the end of the lead. This is a control lead to supply current to the wire feeder motor; it does not carry welding current.

•Set the "WELD TERMINALS" switch to "WELD

TERMINALS ON".

•When the gun trigger is closed, the current sens- ing circuit will cause the AIR VANTAGE® 500 KUBOTA engine to go to the high idle speed, the wire will begin to feed and the welding process started. When welding is stopped, the engine will revert to low idle speed after approxi- mately 12 seconds unless welding is resumed.

4.Control Cable Model:

•Connect Control Cable between Engine Welder and Feeder.

•Set the "WELD TERMINALS" switch to

"REMOTELY CONTROLLED"

•Set the MODE switch to the "CV-WIRE " position.

•Set the "WIRE FEEDER VOLTMETER" switch to either "+" or "-" as required by the electrode polar- ity being used.

•Set the "ARC CONTROL" knob to "0" initially and adjust to suit.

•Set the "IDLE" switch to the "AUTO" position.

•When the gun trigger is closed, the current sens- ing circuit will cause the AIR VANTAGE® 500 KUBOTA engine to go to the high idle speed, the wire will begin to feed and the welding process started. When welding is stopped, the engine will revert to low idle speed after approximately 12 seconds unless welding is resumed.

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 D ViiSection E Section FTechnical Specifications AIR Vantage 500 KUbOTA K2325 InstallationSafety Precautions Lifting High Temperature OperationHigh Altitude Operation TowingOIL PRE-OPERATION Engine and COM- Pressor ServiceFuel Fuel CAPMuffler Outlet Pipe AIR Cleaner Inlet HoodSpark Arrestor Welding TerminalsAuxiliary Power Receptacles Remote ControlSTANDbY Power Connections Connection of AIR Vantage 500 KUbOTA 500 to Premises Wiring Control Cable Model Connection of Lincoln ELEC- Tric Wire FeedersAcross The-Arc Model Shut off welder before making any electrical con- nections Connection of the LN-25 to the AIR Vantage 500 KUbOTATA see Section F General Description OperationAIR Compressor Recommended ApplicationsGenerator WelderDigital Output METERS-The digital Weld Mode Selector SwitchWelding Controls Figure b.1 TAbLE b.1 Wire Feeder Voltmeter SwitchGlow Plug Push bUTTON Engine ControlsStarting the Engine BATTERY Jump Start TerminalAIR Compressor Controls 24 Thru Stopping the Engine Welder OperationConstant Current CC-STICK Welding TAbLE b.2For Re-Striking Electrodes Downhill Pipe WeldingTIG Welding ARC Gouging Wire WELDING-CVTAbLE b.4 Table b.3 Typical Current RangesSimultaneous Welding and AUXIL- Iary Power Loads Auxiliary Power OperationBOTH 1 and 3 Phase ParallelingField Installed Options AccessoriesAccessories are available at Welders AIR VantageCompressor Maintenance MaintenanceSingle- and Two-StageEngine Air Cleaners Service InstructionsOIL Filter Change AIR CleanerEngine OIL Change Tightening the FAN bELT Cooling SystemBLEEDING the Fuel System Fuel FilterBATTERY Maintenance Engine AdjustmentServicing Muffler with INTER- NAL Spark Arrestor Checking the Electrolyte LevelTAbLE D.1 Engine Maintenance Components Welder / Generator MaintenanceGfci Module Testing and Resetting Procedure HOW to USE TROUbLESHOOTING Guide TROUbLESHOOTINGSymptoms PRObLEMSPOSSIbLE Cause Recommended Course of ActionWelding 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 DiagramKUbOTA Engine Welders / K867 / LN-8 Connection DiagramDiagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Enhanced Diagram Wiring DiagramBottom View of Welder Base Dimension PrintAIR Vantage 500 KUbOTA Precaucion Warnung