Troubleshooting & repair, Status board removal and replacement (continued) – Lincoln Electric INVERTEC V350-PRO SVM152-A User Manual
Page 112
10. Remove plug #J311 and plug #J31 from the sta-
tus board.
11. Remove plug #J37 originating from the display
board located directly above the status board.
12. Remove the status board. Note: Gentle prying
from behind the board will be required.
13. Replace the status board.
14. Replace plug #J37 previously removed.
15. Replace plug #J31 and plug #J311 previously
removed.
16. Replace the four phillips head screws removed
from the front of the machine located around the
two welder output terminals.
17. Replace the six phillips head screws and their
washers from around the input power switch.
18. Using a 5/16” nut driver replace the four screws
previously removed from the front of the machine
19. Replace the case wraparound cover.
TROUBLESHOOTING & REPAIR
F-74
F-74
V350-PRO
STATUS BOARD REMOVAL AND REPLACEMENT (continued)