Lincoln Electric manual Polarity Switch, Ranger 225 GXT Approximate Fuel Consumption

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B-2

OPERATION

B-2

RANGE” SWITCH

The “Range” switch is used to select one of four amperage ranges with generous overlap for Stick/TIG welding, or one Wire Feed welding range.

Process

Range Setting

Current Range

 

 

 

 

 

 

 

 

STICK/TIG

90 Max.

40 to 90 Amps

(constant current)

145 Max.

70 to 145 Amps

 

(3 range settings)

210DC/225AC MAX

120 to 210(DC) 225(AC)

 

 

 

 

 

WIRE FEED

 

 

 

(constant voltage)

15 to 25V

Up to 200 Amps

 

(1 range setting)

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

Never change the “RANGE” Switch setting while welding. This will damage the switch.

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CONTROL” DIAL

Provides a fine welding current adjustment within the Range Switch settings in the STICK mode and weld- ing voltage control with the Range switch set in the wire feed mode.

POLARITY SWITCH

Provides three selectable welding polarities: AC, DC+ & DC-

CAUTION

Never change the Polarity switch setting while welding. This will damage the switch.

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RANGER® 225 GXT APPROXIMATE FUEL CONSUMPTION

 

KOHLER

 

23 H.P. COMMAND CH23S

 

 

Low Idle - No Load

.40 Gallons/Hour

2400 RPM

(1.50 Liters/Hour)

High Idle - No Load

.7 Gallons/Hour

3700 RPM

(2.8 Liters/Hour)

AC CC Weld Output

1.2 Gallons/Hour

225 Amps @ 25 Volts

(4.6 Liters/Hour)

 

 

 

 

DC CC Weld Output

1.3 Gallons/Hour

210 Amps @ 25 Volts

(4.9 Liters/Hour)

 

 

 

 

DC CV Weld Output

1.2 Gallons/Hour

200 Amps @ 20 Volts

(4.5 Liters/Hour)

Auxiliary Power

1.4 Gallons/Hour)

 

9000 Watts

(5.3 Liters/Hour)

 

 

 

 

RANGER® 225 GXT

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Contents Ranger 225 GXT Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a LʼArcThank You Table of Contents Installation Technical Specifications Ranger 225 GXT K2733-1Spark Arrester Safety PrecautionsMachine Grounding TowingPRE-OPERATION Service Battery ConnectionsGasoline Total Combined Length of Electrode and Work Cables Additional Safety PrecautionWelding Output Cables Angle of OperationInstructions Connection of Lincoln Electric Wire FeedersAdditional Safety Precautions Location / VentilationAuxiliary Power Welder OperationElectrical Device USE with the Ranger 225 GXT Type Common Electrical Devices Possible ConcernsAuxiliary Power While Welding Simultaneous Welding and PowerStandby Power Connections Connection of Ranger 225 GXT to Premises Wiring General Description Engine SwitchOperation Welder Controls Function and OperationPolarity Switch Ranger 225 GXT Approximate Fuel ConsumptionStarting the Engine STARTING/SHUTDOWN InstructionsBREAK-IN Period Stopping the EngineStick Constant Current Welding Wire Feed Welding Processes Constant VoltageWelding Process TIG Constant Current WeldingStick Auto Accessories K1745-1 Welding GAS Cylinder LPG Tank HolderStick Wire FeedRecommended Equipment TIGRoutine Maintenance MaintenanceSafety Precautions Engine OIL ChangeAIR Cleaner and Other Maintenance OIL Filter ChangeEngine Adjustments Troubleshooting HOW to USE Troubleshooting GuideTroubleshooting Troubleshooting Diagrams Enhanced DiagamM20266 Dimension Print Ranger 225 GXT Aviso DE Keep your head out of fumes Turn power off before servicing