Troubleshooting & repair, Rotor resistance test (continued) – Lincoln Electric WELDANPOWER SVM 113-A User Manual
Page 55
TROUBLESHOOTING & REPAIR
F-17
F-17
WELDANPOWER 125
ROTOR RESISTANCE TEST (continued)
FIGURE F.3 – BRUSHES RETAINED WITH CABLE TIE
CABLE
TIE
BRUSHES
9. Reinstall the brush holder assembly after
the test. Depress the spring-loaded brush-
es into the holder and slip a suitable non-
metallic, fairly stiff retainer through the slots
at the top and bottom of the holder. A
cable tie works well; see Figure F.3. This
will hold the brushes up so that you can
easily install the holder.
10. Slip the holder into position in the genera-
tor end bracket. Be careful not to loosen
the 2 attached wires.
11. Reinstall and tighten the 2 screws with the
1/4” nut driver.
12. Slowly remove the non-metallic retainer
from the brush holder and let the brushes
snap back against the slip rings.
13. Snap the brush holder cover back into
position.