Hypertherm Powermax30 XP Service Manual - Manual (Page 162)

162 Powermax30 XP Service Manual 808150 Revision 1
6 – Power Supply Component Replacement
Replacing the magnetics assembly
Replacement transformers and inductors (the magnetics) for this power supply are available only as a complete assembly
with the components already mounted on a metal base plate. You cannot replace individual components.
1. Complete the following procedures:
a. Set the power switch to OFF (O), disconnect the power cord from the power source, and disconnect the gas
supply.
b. See Remove the power supply cover on page 88.
c. See Remove the component barrier on page 90.
d. See Detach the front panel on page 92.
e. See Detach the rear panel on page 95.
2. From the power board side of the power supply, remove the wires for the transformers and inductors. (See
Figure 93.)
a. Remove J13, J14, and J15, located on the front panel end of the power board.
b. Remove J18 and J19, located on the rear panel end of the power board.
c. Remove J20 and J21, located on the bottom center of the power board.
Kit number Description
428230 Kit: Magnetics assembly