Hypertherm Powermax 65 Service Manual

Component ReplaCement
6-6 powermax 65/85 Service Manual
4. Pull the wires straight up to remove them from the power switch.
5. Remove the ground screw that secures the green ground wire to the heatsink.
Note: For CE models, the ground screw is located at the top of the heat sink.
6. On the outside of the power supply, unscrew the power cord’s strain relief retention nut so that the wires move
freely. Slide the nut back along the old power cord.
7. Pull the wires through the strain relief in the rear panel to remove the old power cord. Note: A CE power cord must
be pulled forward through the strain relief.
8. If you are replacing the old strain relief:
a. Use an adjustable wrench to unscrew the strain relief nut on the inside of the power supply.
b. Remove the old strain relief.

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