Lincoln Electric 11519 Service Manual page 84

F-38
CONTROL PC BOARD REMOVAL AND REPLACEMENT (continued)
FIGURE F.10 — WIRING HARNESS AND MOLEX PLUG LOCATIONS
PROCEDURE
1. Disconnect main input power the machine.
2. Open the side panels and remove the tool tray
using a 5/16 in. nutdriver.
3. Disconnect all wiring harness plugs and Molex
plugs connected to the control board.
Figure F.10.
TROUBLESHOOTING AND REPAIR
See
Power MIG® 255XT
J6
J5
J8
J1
J3
J4
J2
F-38