Hypertherm Powermax125 Service Manua - Manual (Page 249)

Powermax125 Service Manual 808070 249
9 – Power Supply Component Replacement
Replacing the PFC inductor
Remove the PFC inductor
1. Complete the following procedures:
a. See Disconnect the power and gas supply on page 166.
b. See Remove the power supply cover on page 172.
c. See Remove the component barrier on page 173.
d. See Remove the fan shroud on page 216.
2. Remove the screw and bolt securing the PFC inductor wires to the power board.
Figure 104
Kit number Description
428127 Kit: Powermax125 PFC inductor 480 V/600 V CSA
428126 Kit: Powermax125 PFC inductor 400 V CE/380 V CCC
J22 J21 J20 J19
J27
WORK
LEAD
J26
J25
+
_ +
_
RED J18
ORG J17
RED
J32
J11
B R
J28 C152 C151
TP7
TP9
TP8
W
R
B
PFC inductor wires
Power board