Hypertherm Powermax125 Service Manua - Manual (Page 135)

Powermax125 Service Manual 808070 135
8 – Troubleshooting and System Tests
0-30-0 Torch stuck open
The nozzle and electrode are
not touching after a start is
received.
On On
• If incorrect consumables are installed
or the consumables became loose or
were removed while the power supply
is ON, turn OFF the power supply,
correct the problem and then turn ON
the power supply to clear this fault.
• Inspect the torch for signs of wet or oily
air.
• Inspect the torch for any signs of
damage or pitting on the electrode
contact surface.
• If the consumables appear to be
installed correctly, the torch may be
damaged. Test with a known working
torch.
• Perform Test 6 – Torch stuck
open/torch stuck closed on page 158.
• If the problem persists, contact your
Hypertherm distributor or authorized
repair facility.
0-30-1 Torch stuck closed
The nozzle and electrode will
not separate after a start is
received.
The regulator may not be
functioning properly.
0-32-0 End of consumable life (or
the power supply is working
in an electrically noisy
environment) • Replace the electrode and nozzle.
• Check the remaining consumables for
wear and replace as needed.
• Try another circuit or move the system
to another location to eliminate
possible electrical noise.
0-nn-n
Fault
code
Description
Power
LED Fault
LED Fault
icon
Solutions