Hypertherm XPR300 Replacement Part Procedures

Plasma Power Supply
1
XPR300 Field Service Bulletin 809970 49
Bottom-compartment parts
Replace an inductor

See Transformers and inductors on page 125 for location and part
number.
Remove an inductor
1. Complete the following procedures:
a. Remove the power from the cutting system.
b. See Remove the right-side (liquid-cooling-side) panel on page 60.
c. See Remove the front panel on page 59.

Keep all nuts and screws that you remove.
2. Use a 10 mm, hexagonal-socket wrench to remove the nut from the top of the fan bracket.
3. Tilt the top of the bracket towards you until you get access to the fan-wire connector.
4. Disconnect the fan-wire connector.
5. Remove the fan and bracket assembly.

Hypertherm XPR300 Specifications

General

Cutting Current	300 A
Duty Cycle	100% at 300 A
Technology	X-Definition Plasma
Gas Supply	Oxygen, Nitrogen, Air
Cutting Capacity (Mild Steel)	38 mm (1.5 in)
Severance Capacity (Mild Steel)	75 mm (3 in)
Pierce Capacity (Mild Steel)	50 mm (2 in)
Input Voltage	200–480 V, 3-PH, 50/60 Hz