Hypertherm Powermax30 AIR Service Manual - Manual (Page 120)

120 Powermax30 AIR Service Manual 808850
6 – Power Supply Component Replacement
7. Slide the new control board into place, and attach it to the front panel with 3 retaining screws. Tighten the screws to
4.6 kg·cm (4 inch·pounds).
8. Connect the ribbon cable to the power board at J7 , and
fold the latches up to hold the connector in place.
9. Press the amperage adjustment knob onto the post on the
front panel of the power supply.
10. Complete the following procedures:
a. See Reattach the front panel on page 103.
b. See Install the component barrier on page 101.
c. See Install the power supply cover on page 99.
d. Reconnect the power cord, and set the power switch to
ON (I).
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