Lincoln Electric manual Terminals on, Connection of Prince XL Spool GUN to the Ranger 305D

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INSTALLATION

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WARNING

Connection of the LN-25 to the RANGER® 305D Shut off welder before making any electrical con- nections.

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The LN-25 with or without an internal contactor may be used with the RANGER® 305D. See the appropri- ate connection diagram in Section F.

1.Shut the welder off.

2.For electrode Positive, connect the electrode cable from the LN-25 to the "+" terminal of the welder and work cable to the "-" terminal of the welder. For electrode Negative, connect the elec- trode cable from the LN-25 to the "-" terminal of the welder and work cable to the "+" terminal of the welder.

3.Attach the single lead from the front of the LN-25 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.

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

5.Set the "WELD TERMINALS" switch to "WELD

TERMINALS ON"

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

7.Set the "IDLE" switch to the "AUTO" position. When not welding, the RANGER® 305D engine will be at the low idle speed. If you are using an LN-25 with an internal contactor, the electrode is not energized until the gun trigger is closed.

8.When the gun trigger is closed, the current sens- ing circuit will cause the RANGER® 305D engine to go to the high idle speed, the wire will begin to feed and the welding process started. When weld- ing is stopped, the engine will revert to low idle speed after approximately 12 seconds unless welding is resumed.

CAUTION

If you are using an LN-25 without an internal con- tactor, the electrode will be energized when the Ranger® 305D is started.

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Connection of LN-742, Spool Gun (K487-25) and Cobramatic to RANGER® 305D

•Shut the welder off.

•Connect per instructions on the appropriate connec- tion diagram in Section F.

Connection of PRINCE XL SPOOL GUN to the Ranger® 305D

Connection of the Prince XL Spool Gun requires the use of the K1849-1 Adapter Module.

•Shut the Welder off.

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

•Connect the Control Cable of the Spool Gun to the Adapter Module and connect the Control Cable of the Adapter Module to the Welder.

•Connect the Gas Hose.

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

•Set the "WELD TERMINALS" switch to "WELD

TERMINALS ON".

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

•Set the “IDLE” switch to the “HIGH” position.

RANGER® 305D

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Contents Safety Depends on You Ranger 305DSafety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiIvSAFETY Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents Section E ViiSection D Section FTechnical Specifications Ranger 305D K1727-3 Safety Precautions Cold weather startingLocation and Ventilation Vehicle Mounting PRE-OPERATION Engine ServiceTowing OILElectrical Connections Welding Output CAbLES CAbLE InstallationWelding Terminals Total COMbINED Length Electrode and Work CAbLESElectrical Device USE with the Ranger 305D Type Common Electrical Devices Possible ConcernsAuxiliary Power Receptacles STANDbY Power ConnectionsConnection of Ranger 305D to Premises Wiring Across The-Arc Model Connection of Lincoln Electric Wire FeedersConnection of LN-15 to the Ranger 305D Control Cable ModelTerminals on Connection of Prince XL Spool GUN to the Ranger 305DGeneral Description Safety PrecautionsFor Auxiliary Power Engine OperationWeld Mode Selector Switch Welding Controls Figure b.1Glow Plug Push bUTTON Wire Feeder Voltmeter SwitchEngine Controls Figure b.2 Start Push bUTTONWelder Operation Starting the EngineStopping the Engine TAbLE b.1Typical Current Ranges 1 for Tungsten ELECTRODES2 Constant Current CC-STICK WeldingTIG Welding Downhill Pipe WeldingWire WELDING-CV ARC GougingAuxiliary Power Ranger 305D Extension Cord Length RecommendationsField Installed Options / Accessories T12153-9 50 AMP, 120/240 V Power PlugRoutine Maintenance Engine Maintenance Components KUbOTA D722 Diesel EngineKUbOTA D722 Diesel Engine Oil Filter Change AIR CleanerEngine Oil Change Engine Oil Refill capacitiesInspect the New Filter for Damage Check Connectors for Tight FitRemove the Filter Insert the New Radial Seal Filter ProperlyCooling System Tightening the FAN bELTBLEEDING the Fuel System Servicing Optional Spark Engine AdjustmentBATTERY Maintenance ArrestorWelder / Generator Maintenance Gfci Receptacle Testing and RESET- Ting ProcedureTROUbLESHOOTING HOW to USE TROUbLESHOOTING GuidePOSSIbLE PRObLEMSSymptoms Cause Recommended Course of ActionWelding without a control cable Functioning properly / linkage Faulty control cable. Repair or Field Service Facility Your local Lincoln AuthorizedDiagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram S24787-6Diagrams Diagrams Diagrams Diagrams Diagrams Dimension Print Ranger 305D Ranger 305D Precaucion Guards off
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