Lincoln Electric PRO-CUT 25 Service Manual page 71

F-39
MAIN INVERTER BOARD REMOVAL & REPLACEMENT (continued)
Harness plugs
NZL
WRK
EL
Harness
Plug (J1)
11. Reconnect all leads to the new board.
12. Replace the four bolts and washers
previously removed from the corners of
the board.
13. Replace the case wraparound.
TROUBLESHOOTING & REPAIR
FIGURE F.19 – INVERTER BOARD LEAD LOCATIONS
Leads
PRO-CUT 25
14. Replace the plastic nut from around the
pressure regulator. Do Not Over
tighten.
15. Replace the carry handle.
F-39
Lead