Hypertherm Powermax 125 Service Manual

216 Powermax125 Service Manual 808070
9 – Power Supply Component Replacement
Replacing the fan shroud
Remove the fan shroud
1. Complete the following procedures:
a. See Disconnect the power and gas supply on page 166.
b. See Remove the power supply cover on page 172.
2. Grasp the fan shroud with two hands.
3. Pull the fan shroud straight off the fan housing.
Figure 77
Install the fan shroud
1. Align the 3 plastic posts on the back side of the fan shroud with the corresponding holes in the fan housing.
2. Push the fan shroud straight onto the fan housing.
3. Complete the following procedures:
a. See Install the power supply cover on page 172.
b. Reconnect the power and gas supply.
Kit number Description
228910 Kit: Powermax105/125 fan shroud
Fan shroud

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