Service Procedures for the PCBs and Related Components
Powermax65/85 SYNC Service Parts and Procedures 810440 121
Replace the bulk capacitors
For kit contents, refer to Plasma power supply interior, power PCB side on page 26.
Remove the bulk capacitors
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. From the power PCB side, remove the 4 bulk capacitor mounting screws.
Figure 19 – Bulk capacitor screws in CSA models
RED
J32
RED
J21
ORG
J20
J12
B
R
WORK
LEAD
BLK
BLK
J13
J16J17J18J19
J26
J29
TP12
J28
TP10
TP11
W
R
B
J4 J2 J1J3
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