Hypertherm XPR460 - Corrective Action; Permitted Inlet Pressures to the Torchconnect Console

Corrective action
1. Look at the CNC screen or XPR web interface to identify the inlet pressure inside the TorchConnect
console.
Look at:
□
The N
2
inlet pressure (P4) for code 702
□
The O
2
inlet pressure (P4) for code 703
□
The air inlet pressure (P4) for code 704
□
The Ar inlet pressure (P4) for code 705
2. Make sure that the gas inlet pressures inside the TorchConnect console are in the permitted range that
is specified in Permitted inlet pressures to the TorchConnect console on page 353.
3. Use the regulators to increase or decrease the inlet pressure.
4. If the pressure stays too low, examine the gas hoses and gas inlet fittings for:
□
Damage or kinks that can decrease flow
□
Leaks that can decrease pressure
5. Replace the hoses if you find damage or kinks.
6. Reposition the hoses if you find fixable kinks.
7. Replace fittings that have damage.
8. Tighten loose connections if found.
9. If you cannot find or correct the problem, speak to your cutting machine supplier or regional
Hypertherm Technical Service team.
Permitted inlet pressures to the TorchConnect console
Permitted gas inlet pressures to the TorchConnect console
Gas connect console
N
2
O
2
Air Ar
Core
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
–
CorePlus
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
VWI
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
7.5 bar ± 0.4
(110 psi ± 5)
OptiMix
6.9 bar ± 0.7
(100 psi ± 10)
7.9 bar ± 0.4
(115 psi ± 5)
7.9 bar ± 0.4
(115 psi ± 5)
6.9 bar ± 0.7
(100 psi ± 10)
Diagnostics and Troubleshooting
8
353811530Instruction ManualXPR460