Hypertherm XPR300 User Manual

Diagnostics and Troubleshooting
8
XPR300 Instruction Manual 809480 343
3. Install a temporary jumper wire between J5 (nozzle) and J1 (work) on the start circuit
PCB 4 (141360).
2
3
D4
D6
2
3
NOTICE
Never fire an arc when a temporary jumper wire is installed on the PCB. Sparking and damage to the
PCB can occur.

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