Hypertherm Powermax30 XP Service Manual - Manual (Page 159)

Powermax30 XP Service Manual 808150 Revision 1 159
6 – Power Supply Component Replacement
Install the new rear panel
1. Reinstall the power cord through the new rear panel. See Install the power cord and strain relief on page 103.
2. Push the new rear panel into the base to re-engage the snaps.
3. Tighten the retaining screw. Make sure that the hole in the ground clip is aligned with the screw holes in the panel
and the power supply before attempting to insert the retaining screw.
4. Press the power switch into the new rear panel with the ON (I) label at the top of the switch.
 You should hear the switch snap into place.
5. Push the connectors for the two white wires that are attached to the power board at AC onto the bottom two pins of
the power switch. The left “AC” wire connects to the bottom-left pin on the power switch; the right “AC” wire
connects to the bottom-right pin on the power switch. See
Figure 91.
6. Press the connector for the black (CSA) or brown (CE/CCC) wire onto the pin on the upper left side of the power
switch.
7. Press the connector for the white (CSA) or blue (CE/CCC) wire onto the pin on the upper right side of the power
switch.
Figure 91
8. Reconnect the ground wire to the ground wire clip on the rear panel.
9. Complete the following procedures:
a. See Install the component barrier on page 91.
b. See Install the power supply cover on page 89.
c. Reconnect the gas supply and power cord, and set the power switch to ON (I).
White (AC) (left pin)
Black (CSA)
Brown (CE/CCC)
White (AC) (right pin)
White (CSA)
Blue (CE/CCC)