Hypertherm XPR300 - Page 45

Plasma Power Supply
1
XPR300 Field Service Bulletin 809970 45
12. Install the new MAC address label from the kit on top of the old MAC address label on the rear
of the plasma power supply.

When you replace the control PCB, the information stored on the PCB
changes. This includes the MAC address that is on the new MAC address
label.
13. Install the control-side panel.
14. Install the rear panel.
15. If necessary, update the firmware in the system. See the XPR Firmware Updates Field Service
Bulletin (809820).