Hypertherm Powermax 125 Service Manual

290 Powermax125 Service Manual 808070
10 – Torch Component Replacement
Replacing the torch lead
The torch lead comes with the strain relief and strain relief nut. (See Figure 142 on page 284 for the fully disassembled
torch.)
Complete the following procedures:
1. See Disconnect the power, gas supply, and torch on page 266.
2. See Remove the mounting sleeve on page 285.
3. See Remove the torch body on page 288.
4. See Replacing the coupler and positioning sleeve (full-length only) or adapter (mini only) on page 289.

Install the coupler and positioning sleeve or adapter onto the new lead.
5. See Install the torch body on page 289.
6. See Install the mounting sleeve on page 286.
7. Reconnect the torch and gas supply, and turn ON (I) the power.
Kit Description
428149 Kit: Duramax Hyamp 180° machine torch lead replacement, 4.6 m (15 feet)
428150 Kit: Duramax Hyamp 180° machine torch lead replacement, 7.6 m (25 feet)
428151 Kit: Duramax Hyamp 180° machine torch lead replacement, 10.7 m (35 feet)
428152 Kit: Duramax Hyamp 180° machine torch lead replacement, 15 m (50 feet)
428153 Kit: Duramax Hyamp 180° machine torch lead replacement, 23 m (75 feet)

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