Lincoln Electric 10372 Service Manual page 141

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CONTROL OR POWER BO RD REMOV L
INST LL TION PROCEDURE
1. Install either the power or control board
to the PC board assembly and secure
it in place using the Phillips head
mounting screws.
2. Carefully slide the power and control
PC board assembly into place, making
sure to clear the lead harnesses on the
right and left side of the PC board
compartment.
3. Secure the rear of the control box in
place using two screws and the 3/8 in.
nutdriver.
TROUBLESHOOTING ND REP IR
POWER W VE 455/POWER FEED 10
ND REPL CEMENT ( ontinued)
4. Connect two molex plugs and black
and white wires with quick disconnects
to the power PC board.
5. Connect the eight molex plugs to the
control PC board.
6. Install the PC board compartment
cover using the 3/8 in. nutdriver.
7. Install the case top and sides using the
3/8 in. nutdriver.
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