Troubleshooting & repair, Warning – Lincoln Electric WELDANPOWER SVM 113-A User Manual
Page 59
MAIN STATOR TEST
(continued)
FIGURE F.5 - LOCATION OF LEADS W1 AND W2
W2
W1
204
Strap
203
TEST PROCEDURE
1. With the 5/16" nut driver, remove the 8
sheet metal screws that hold the top cover
to the control box. Remove the top cover.
2. With the 5/16" nut driver and the 5/16"
open end or box wrench, remove the 6
sheet metal screws that hold the control
panel in place. Move the panel aside to
provide access to the test points. Be sure
to secure the panel while the engine in run-
ning during the test.
MOVING PARTS can injure.
Keep away from moving parts.
ENGINE EXHAUST can kill.
Use in open, well ventilated
areas or vent exhaust to the
outside.
3. Start the engine and run it at High Idle
(3700 - 3800 RPM). Set the Output Control
(R1) at maximum. Remove all external
loads from the machine.
3. Locate leads W1 and W2 at the output rec-
tifier bridge studs. See Figure F.5.
4. Check for 80 VAC at leads W1 to W2.
TROUBLESHOOTING & REPAIR
F-21
F-21
WELDANPOWER 125
WARNING
WARNING