Lincoln Electric SVM114-C Welder User Manual


 
TROUBLESHOOTING AND REPAIR
F-32F-32
LN-25™
REPAIR PROCEDURE
1. Observe the static electricity precautions
detailed in PC Board Troubleshooting
Procedures at the beginning of this section.
2. Open the case door. Remove the wire reel by
removing the retaining collar. See Figure F.5.
3. Remove the screws holding the control box
cover in place and remove the control box
cover. See Figure F.5.
4. For codes 10148 and above
, remove plug J9
and plug J7 from the contactor PC board. See
Figure F.17.
CONTACTOR PC BOARD REPLACEMENT (continued)
FIGURE F.17. CONTACTOR PC BOARD (CODES 10148 AND ABOVE).
J6
J7
J9
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