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Troubleshooting and repair, Auxiliary and field winding test (continued) – Lincoln Electric EAGLE SVM192-A User Manual

Page 56

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Lead #3

Lead #5

115V

Receptacle

Machine
Case
Front

FIGURE F.3 – LOCATION OF LEADS #3 AND #5

AUXILIARY AND FIELD WINDING TEST (continued)

TEST PROCEDURE

To test the 115 VAC winding:

1. Remove the fuel cap and lift bail rubber gasket.

With the 5/16” nut driver, remove the case top

and left side; then reinstall the fuel cap.

2. Connect the volt/ohmmeter probes to leads #3

and #5 where they connect to the 115 VAC

receptacle. See Figure F.3.

3. Start the engine and run it at high idle (3650

RPM).

4. Set the output control to the maximum position

(position 10).

5. Check the AC voltage reading.

It should be

approximately 125 VAC.

To test the 230 VAC winding:

1. Remove the fuel cap and lift bail rubber gasket.

With the 5/16” nut driver, remove the case top

and left side; then reinstall the fuel cap.

2. Connect the volt/ohmmeter probes to leads #6

and #3 where they connect to the 230 VAC

receptacle.

NOTE: It is easier to insert the probes directly into

the receptacle to perform this test.

However, the

probes may not reach in far enough to make or

keep a good connection. In this case, before you

start the gasoline engine, insert two test probes

into the receptacle. Hold the test probes firmly in

place to measure voltage (Step 5).

3. Start the engine and run it at high idle (3650

RPM)

4. Set the output control to the maximum position

(position 10).

5. Check the AC voltage reading.

It should be

approximately 240 VAC.

TROUBLESHOOTING AND REPAIR

F-20

F-20

EAGLE™ 10,000

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