Hypertherm XPR460 - Permitted Inlet Pressures to Gas Connect Consoles; Troubleshooting for Low Inlet Pressure for F5 Gas; Diagnostic Code 700

2. Make sure that the gas inlet pressures inside of the gas connect console are sufficient as specified in
Permitted inlet pressures to gas connect consoles on page 349.
3. When gases are flowing and the pressure that you measured is not in the permitted range, use the
regulators to increase the pressure, if necessary.
Do not exceed the recommended pressures.
4. If the pressure stays too low, examine the gas hoses and gas inlet fittings for:
□
Damage or kinks that can restrict flow
□
Leaks that can decrease pressure
5. Replace the hoses if you find damage or kinks.
6. Put the hoses in a different position if you find kinks that can be fixed.
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 gas connect consoles
Permitted gas inlet pressures to the gas connect console
Gas connect console
H
2
N
2
Ar F5
H
2
0
Core –
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)
– –
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)
2.8 bar – 8.3 bar
(40 psi – 120 psi)
OptiMix
8.3 bar ± 0.4
(120 psi ± 5)
8.3 bar ± 0.4
(120 psi ± 5)
8.3 bar ± 0.4
(120 psi ± 5)
7.9 bar ± 0.4
(115 psi ± 5)
2.8 bar – 8.3 bar
(40 psi – 120 psi)
Troubleshooting for low inlet pressure for F5 gas
Diagnostic code 700
Diagnostic code 700 occurs because F5 gas inlet pressure in the gas connect console is less than the
permitted range. Do a check of the pressures and examine the gas hoses and fittings.
Diagnostics and Troubleshooting
8
349811530Instruction ManualXPR460