Hypertherm XPR300 - Replace the Coil Assembly; Remove the Coil Assembly

Gas Connect Consoles
2
XPR300 Field Service Bulletin 809970 71
Replace the coil assembly

See Gas connect console high-voltage side parts on page 130 for
location and part number.
Remove the coil assembly
1. Complete the following procedures:
a. Remove the power from the cutting system.
b. Drain the coolant. See Remove old coolant from the coolant system in the Maintenance
section in the XPR300 Instruction Manual (809480).
c. Remove the top panel.
d. Remove the insulator.
e. Remove the high-voltage-side panel.

See Gas connect console panels on page 87.

Keep all nuts and screws that you remove.
2. Disconnect the coolant hoses and pilot arc lead.
WARNING
ELECTRIC SHOCK
Stored voltages in capacitors can exceed 20,000 V.
All work must be done by a qualified technician.