Service Procedures for the Cover, Panels, and Connectors
Powermax65/85 SYNC Service Parts and Procedures 810440 71
Replace the torch quick-disconnect receptacle
For kit contents, refer to Plasma power supply interior, front on page 24.
Remove the torch quick-disconnect receptacle
1. Set the plasma power supply switch to OFF (O), disconnect the power cord from the power
source, and disconnect the gas supply.
2. Remove the plasma power supply cover and the component barrier. Refer to page 49.
3. Loosen the front panel. Refer to page 55.
4. Remove the torch interface cable connector from
J20 on the power PCB.
5. From the fan side, pull the torch interface cable
through the grommet.
6. Remove the nozzle wires from the power PCB.
7. Pull the wires through the protective sheath .
RED
ORG
RED
B
R
WORK
LEAD
TP7
TP9
TP8
W
R
B