Lincoln Electric GX 271 Auxiliary Power, Table B.4 GX-271 Simultaneous Welding and Power Loads

Page 26

B-10

OPERATION

B-10

 

 

 

AUXILIARY POWER

Start the engine and set the "IDLER" control switch to the desired operating mode. Full power is available regardless of the welding output settings, if no welding current is being drawn.

The auxiliary power of the GX-271 consists of two 15 Amp-120VAC (5-15R) duplex receptacles and one 50 Amp 120/240 VAC (14-50R) receptacle.

The auxiliary power capacity is 8,000 watts of 60 Hz, single phase power. The auxiliary power capacity rat- ing in watts is equivalent to volt-amperes at unity power factor. The max permissible current of the 240 VAC output is 33 Amps. The 240 VAC output can be split to provide two separate 120 VAC outputs with a max permissible current of 33 Amps per output to two separate 120 VAC branch circuits. Output voltage is within Å 10% at all loads up to rated capacity.

The 120V duplex auxiliary power receptacles should only be used with three wire grounded type plugs or approved double insulated tools with two wire plugs.

The current rating of any plug used with the system must be at least equal to the current capacity of the associated receptacle.

NOTE: The 240V receptacle has two circuits, each of which measure 120 V to neutral but are of opposite polarities and cannot be paralleled.

SIMULTANEOUS WELDING AND POWER LOADS

It must be noted that the above auxiliary power ratings are with no welding load. Simultaneous welding and power loads are specified in the following table. The permissible currents shown assume that current is being drawn from either the 120 VAC or 240 VAC supply (not both at the same time).

TABLE B.4

GX-271 SIMULTANEOUS WELDING AND POWER LOADS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Welding

 

 

 

Arc

 

 

Available Auxiliary

 

 

 

Permissible

 

 

 

 

Permissible

 

 

 

Output

 

 

 

Voltage

 

 

Power - Watts

 

 

 

Auxiliary Current

 

 

 

 

Auxiliary Current

 

 

 

Amps

 

 

 

 

 

 

 

(Unity Power

 

 

 

in Amperes @

 

 

 

 

in Amperes @

 

 

 

 

 

 

 

 

 

 

 

 

Factor)

 

 

 

120V

 

 

 

 

240V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

33

 

 

0

 

 

8000

66

 

 

 

 

 

 

 

50

 

 

 

 

25

 

 

 

7400

 

 

62

 

 

 

31

 

 

 

100

 

 

 

 

25

 

 

 

6300

 

 

52

 

 

 

26

 

 

 

150

 

 

 

 

25

 

 

 

4800

 

 

40

 

 

 

20

 

 

 

200

 

 

 

 

25

 

 

 

3400

 

 

28

 

 

 

14

 

 

 

250

 

 

 

 

25

 

 

 

1800

 

 

15

 

 

 

7.5

 

 

 

275

 

 

 

 

25

 

 

 

1000

 

 

8

 

 

 

4

 

 

 

275

 

 

 

 

28

 

 

 

0

 

 

0

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GX 271 Chopper

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Page 25 Page 27
Contents RED-D-ARC Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Vii Installation Height Width Depth WeightInstallation Installation Instructions High Altitude Operation PRE-OPERATION Engine ServiceAdditional Safety Precautions LiftingMuffler Battery ConnectionsFuel Spark ArresterMachine Grounding Electrical ConnectionsTotal Combined Length of Electrode and Work Cables Welding Cable ConnectionsCircuit Breakers Auxiliary Power RECEPTACLES, PLUGS, and HAND-HELD EquipmentPremises Wiring Connection of GX-271 to Premises Wiring Table A.1Operation Safety InstructionsDesign Features Operating InstructionsLimitations Additional Safety PrecautionsRecommended Applications Controls and Settings Figure B.1 Output Panel Controls WELDER/GENERATOR ControlsStarting the Engine Engine OperationBefore Starting the Engine Stopping the Engine Table B.1 Typical GX-271 Fuel ConsumptionARC Control Welding OperationWelder Controls Function and Operation LocalTIG Welding Stick WeldingPipe Welding Wire Welding Table B.2 Typical Current Ranges 1 for Tungsten ELECTRODES2Table B.3 Summary of Welding Processes and Machine Settings Used SwitchSimultaneous Welding and Power Loads Auxiliary PowerTable B.4 GX-271 Simultaneous Welding and Power Loads TIG Welding Options Accessories AccessoriesGeneral Options Accessories Semiautomatic Fcaw and MIG Welding Options / Accessories Accessories Connection Diagrams Accessories Connection Diagrams Accessories Connection Diagrams Accessories Connection Diagrams GX271 Routine and Periodic Engine Maintenance MaintenanceSafety Precautions Engine Maintenance Parts Table D.1Table D.3 Kohler Engine Maintenance Schedule Table D.2 Honda Engine Maintenance ScheduleTable D.5 OIL Filter Tightening Torques AIR Cleaner ServiceChanging the Engine OIL Table D.4 Engine OIL Refill CapacitiesKohler Engine Spark Plug ServiceTable D.6 Spark Plug Installation Specifications Battery Maintenance Fuel Filter ServiceEngine Adjustments Cleaning the BatteryBrush Removal and Replacement Welder / Generator MaintenanceCleaning Servicing Optional Spark Arrestor1TROUBLESHOOTINGE-1 HOW to USE Troubleshooting GuideTroubleshooting Field Service Facility for technical No welding power output Welding Terminals switch 789 $ % Diagrams Precaucion Warnung
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