Plasma Power Supply
44 810410 Field Service Bulletin XPR170
Replace the power distribution PCB
Refer to Control side – view 1 on page 138 for location and part number.
1. Complete the following procedures:
a. Remove the power from the cutting system.
b. Refer to Remove the left-side (control-side) panel on page 63.
Keep all nuts and screws that you remove.
2. Disconnect the wire connectors from the PCB.
3. Remove the 4 screws .
4. Align the new PCB with the studs.
5. Install the 4 screws.
6. Connect the wire connectors.
7. Install the control-side panel.