Lincoln Electric SVM146-A Welder User Manual


 
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
TROUBLESHOOTING & REPAIR
F-41 F-41
PRO-CUT 80
PROCEDURE
1. Remove input power to the PRO-CUT 80
machine.
2. Remove the wraparound cover and perform
the Input Filter Discharge Procedure
detailed earlier in this section.
3. Using the 5/16” nut driver, remove the four
screws holding the front assembly to the top
and base of the machine. See Figure F.16.
4. Carefully slide (do not force) the front away
from the rest of the machine about one inch.
This will allow more “working” room to
remove the control board.
CONTROL BOARD REMOVAL AND REPLACEMENT (continued)
CONTROL
BOARD
MOLEX PLUGS (5)
FIGURE F.16 - CASE FRONT SCREW REMOVAL
FIGURE F.17 - CONTROL BOARD MOLEX PLUG REMOVAL
4 Screws