Troubleshooting and repair, Auxiliary and field winding test (continued) – Lincoln Electric EAGLE SVM192-A User Manual
Page 56
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