Hypertherm Powermax 125 Service Manual

170 Powermax125 Service Manual 808070
9 – Power Supply Component Replacement
Installing the optional filter kit
1. Disconnect the power and gas supply. (See Disconnect the power and gas supply on page 166.)
2. Remove the gas inlet fitting from the bracket .
Figure 36
3. Apply thread sealant to the adapter fitting and tighten it into the bracket. (See Figure 37 on page 171.)
4. Apply thread sealant to the other side of the adapter fitting, and, with the arrow pointing toward the power supply,
tighten the filter onto the adapter fitting.
5. Apply thread sealant to the gas inlet fitting, and tighten it into the filter.
Kit number Description
228890 Kit: Eliminizer gas filter with protective metal cover for the Powermax105/125
CAUTION!
Never use PTFE tape on any joint preparation. Use only a liquid or paste thread sealant on male
threads.
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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