Symptoms
Code Symptoms XPR models XPR action Code cancels with...
532 For a minimum of 200 milliseconds, the shield water
pressure (P9) is less than 50% of the setpoint (2.7
bar/39 psi), and the setpoint is more than 0.
All models Ramp down • Set process
• Remote on-off
Corrective action
1. Make sure that the shield water pressure supplied to the cutting system is between 2.76 bar – 7.93 bar
(40 psi – 115 psi).
If the pressure is less than 2.76 bar (40 psi), a "booster" water pump can be necessary to prevent
system shutdown or bad cut quality. Refer to Shield-water requirements (VWI and OptiMix) on page
55.
2. Examine all water hoses and water hose inlet fittings for:
□
Damage or kinks that can restrict flow
□
Leaks that can decrease pressure
3. Replace any hoses that have damage or kinks.
4. Put the hoses in a different position if you find kinks that can be fixed.
5. Replace any fitting that has damage.
6. Tighten loose connections if found.
7. Examine water regulators for debris that can block the flow path.
8. Adjust the inlet water pressures to a minimum of 2.77 bar (40 psi) when cutting, if necessary.
The Hypertherm-supplied regulator that is connected to the gas connect console is set at the factory.
Do not adjust this regulator.
9. If you cannot find or correct the problem, speak to your cutting machine supplier or regional
Hypertherm Technical Service team.
Troubleshooting for low shield gas pressure
Diagnostic code 534
Diagnostic code 534 identifies when the shield gas pressure in the cutting system is not within the
required range. This condition can be caused by problems with the gas hoses, fittings, or the pressure
regulator. It can be necessary to examine and adjust or replace these components.
Diagnostics and Troubleshooting
8
324
811530 Instruction Manual XPR460
To Next Page
Loading...
