Lincoln Electric VRTEX 360 Service Manual page 113

F-56
RELAY PC BOARD REMOVAL AND REPLACEMENT PROCEDURE
REMOVAL PROCEDURE
1. Remove input power.
2. Perform the Monitor and Pedestal Removal
Procedure.
3. Perform the Case Cover Removal Procedure.
4. Locate the Relay PC Board. See Figure F.21.
5. Label and remove the three cables (J2, J3 & J4)
from the relay board. See Figure F.22.
6. Remove the 8-pin molex plug J1. See Figure
F.22.
7. Carefully remove the relay board from the four
mounting stand-offs.
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TROUBLESHOOTING AND REPAIR
(continued)
FIGURE F.21 – RELAY PC BOARD LOCATION
RELAY BOARD
VRTEX TM 360
F-56