Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 43
3 – Basic System Operations
Fault – The system stops cutting. If you cannot correct the problem and restart the system,
contact your distributor or Hypertherm Technical Service.
Error – The system requires service. Contact your distributor or Hypertherm Technical Service.
Torch cap sensor – Indicates that the consumables are loose, improperly installed, or missing.
Turn OFF the power, properly install the consumables, and turn ON the system again to reset the
power supply.
Temperature – Indicates that the temperature of the power supply power module is outside the
acceptable operating range.
Gas – Indicates that the gas is disconnected from the rear of the power supply or there is a
problem with the gas supply.
Internal Serial Communications Interface – Indicates a problem with communications
between the control board and the DSP board.

Hypertherm Powermax 125 Specifications

General

Output Current	30-125 A
Input Power	15.2 kW
Open Circuit Voltage	300 VDC
Gas Supply	Clean, dry, oil-free air or nitrogen
Input Power Cable Length	10 ft (3 m)
Rated Output Current	125 A
Gas Type	Air or nitrogen
Cutting Capacity	1-1/4 inch (32 mm)
Pierce Capacity	1 inch (25 mm)
Input Voltage	200-600 V, 3-PH
Duty Cycle	100% @ 125 A
Certifications	CSA
Maximum Clean Cut Thickness	1-1/4 inch (32 mm)
Cooling Method	Fan-cooled
Torch Options	Hand