Hypertherm Powermax30 AIR Service Manual - Manual (Page 171)

Powermax30 AIR Service Manual 808850 171
6 – Power Supply Component Replacement
Install the new rear panel
1. Install the power cord through the new rear panel. See Install the power cord and strain relief on page 114.
2. Push the new rear panel into the base until it snaps into place.
3. Make sure the hole in the ground wire clip is aligned with the screw holes in the rear panel and the power supply’s
center panel.
4. Tighten the retaining screw to 23.0 kg∙cm (20 inch∙pounds).
5. Align the rear panel so the rectangular box on the inside of the panel slides over the heatsink in the power
supply.
 The power board and the wires from the power cord are hidden in Figure 82 in order to
show the heatsink and the inside of the rear panel.
6. 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.
Figure 82
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