Hypertherm Powermax 125 Service Manual

Powermax125 Service Manual 808070 291
10 – Torch Component Replacement
Replacing the quick disconnect housing
1. Turn OFF (O) the power, disconnect the gas supply, and disconnect the torch.
2. Remove the screws from the bottom half of the shell. (See Figure 148 on page 291.)
3. Remove the 2 shell halves.
4. Remove the latch by using a blade screwdriver to press down firmly on the latch tab while pushing the tab down and
out toward the lead.
5. Pull the spring out of the quick disconnect housing.
Figure 148
6. Place the new latch into the quick disconnect housing.
7. Hold up the end of the latch and insert the new spring under the latch.
8. Use a blade screwdriver to push the spring into the recess until it clicks into place.
Kit Description
428260 Kit: Duramax and Duramax Hyamp torch quick disconnect repair (lead side)
1
2
3
4
5
6
7
8
9
10
1 Top shell half
2 Latch tab
3 Quick disconnect housing
4 Bottom shell half
5 Screws (4)
6 Strain relief slot
7 Torch lead
8 Strain relief
9 Spring
10 Latch

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