Hypertherm Powermax 65 Field Service Bulletin

DSP boarD rePlacement
6 Field Service Bulletin
Replace the power supply cover
1. Place the cover (3) over the power supply. Be careful not to pinch any wires.
2. Using a TORX or blade screwdriver, install the 8 small screws (2) into the power supply cover. Tighten the screws
to 15 in lbs (17.3 kg cm).
3. Using a TORX or blade screwdriver, install the 8 large screws (1) into the power supply cover. Tighten the screws
to 15 in lbs (17.3 kg cm).
Front of
power supply
1
1 1
2
2
1
2
2
1
3

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