Hypertherm Powermax65 Mode D'emploi page 12

Machine Interface Receptacle with Voltage Divider PCB
3. From the power PCB side, do the following:
a. Connect the 4-pin connector to the power PCB at J21.
b. CSA models: Connect the 2-pin connector to the power PCB at J32.
CE/CCC models: Connect the 2-pin connector to the power PCB at J33.
c. For the 2-pin and 4-pin connectors, make sure that the red wire aligns with RED on the
power PCB.
Red wire = top pin
Red wire = bottom pin
4. If you disconnected the front panel in
front panel to the plasma power supply:
a. Carefully put the plasma power supply onto the fan
side.
b. Push the bottom of the front panel onto the bottom
of the plasma power supply. Make sure that you do
not pinch wires between the front panel and the
heatsink in the plasma power supply.
c. Install the 2 screws that hold the front panel to the
bottom of the plasma power supply.
Torque the screws to 2.3 N·m (20 in-lb).
d. Put the plasma power supply in the upright position.
e. Put the gas hose in the push-to-connect fitting in
the solenoid valve.
5. Install the fan shroud on the fan.
12
step 2 on page 11, do the following steps to attach the
806980 Field Service Bulletin
RED
J21
J32 (CSA)
J33 (CE)
RED
Powermax65/85/105/125