Hypertherm Powermax 125 Service Manual

274 Powermax125 Service Manual 808070
10 – Torch Component Replacement
11. Make sure the trigger is in its pivot holes by pulling it a few times.
12. Tighten the handle screws to15.0 kg-cm (13 inch-pounds).
13. Install the consumables.
14. Reconnect the torch and gas supply, and turn ON (I) the power.
Replacing the trigger assembly
1. Turn OFF (O) the power, disconnect the gas supply, and disconnect the torch.
2. Remove the consumables from the torch.
3. Place the torch on a flat surface with the left handle facing up.
4. Remove the screws from the left handle. Set the screws aside.
5. Being careful to keep the trigger spring from launching out of the handle, lift the left side of the handle away from the
torch.
Figure 129

For the 15° hand torch, carefully lift up the right end of the handle. Insert a blade
screwdriver between the handles on the left end. Gently twist the screwdriver to pry up
the handle. (See Figure 130.)
Kit Description
428156 Kit: Duramax Hyamp hand torch trigger with spring replacement
CAUTION!
Wear eye protection, as the trigger spring can launch out of the handle.

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