Hypertherm Powermax 65 Service Manual

Component ReplaCement
powermax 65/85 Service Manual 6-13
5. Pull the fan wire through the grommet to the fan side of the power supply.
6. Insert a #1 Phillips screwdriver through the holes in the fan casing to remove the retaining screw from each corner
of the fan.
7. Slide the old fan out from the power supply.
8. Slide the new fan into place.
9. Replace the 4 retaining screws.
10. Route the fan wire through the grommet.
11. Attach the fan wire connector to J3 (CSA) or J5 (CE) on the top-rear of the power board.
12. Position the fan shroud onto the fan housing with the wider end at the bottom and snap it into place.
13. Replace the power supply cover.
14. Reconnect the electrical power and the gas supply.

Hypertherm Powermax 65 Specifications

General

Open Circuit Voltage (OCV)	300 VDC
Gas Supply	Clean, dry, oil-free air or nitrogen
Maximum Cut Capacity (Mild Steel)	1" (25 mm)
Input Voltage	200-600 V, 1/3-PH, 50/60 Hz
Output Current	20 – 65 A
Duty Cycle	50% @ 65 A
Recommended Gas Inlet Flow Rate/Pressure	6.7 scfm @ 85 psi
Torch Lead Length	25 ft (7.6 m)
Maximum Cut Capacity (Aluminum)	5/8" (16 mm)
Severance Cut Capacity (Mild Steel)	1-1/4" (32 mm)
Maximum Severance Thickness	1-1/4 in (32 mm)
Gas Type	Air/Nitrogen
Torch Options	Hand Torch, Mechanized Torch