Hypertherm HyPerformance Plasma HPR400 - Error Code Troubleshooting - Error Codes 141 to 152, 346 to 351

Maintenance
5-22 HPR400XD Auto Gas – 806160
Error code troubleshooting – error codes 141 to 152, 346 to 351
Error code
number
Name Description Corrective action
141
Pressure
transducer
2 or 7 error
Auto Gas
Only
Faulty transducer or
control board in the
metering console or the
selection console.
1. Verify that transducer P2 in the selection console is
working properly. Replace if necessary.
2. Verify that transducer P7 in the metering console is
working properly. Replace if necessary.
3. Verify that the control boards in the metering and selection
consoles are working properly. Replace if necessary.
142
Pressure
transducer
3 or 5 error
Auto Gas
Only
Faulty transducer or
control board in the
metering console or the
selection console.
1. Verify that transducer P3 in the selection console is
working properly. Replace if necessary.
2. Verify that transducer P5 in the metering console is
working properly. Replace if necessary.
3. Verify that the control boards in the metering and selection
consoles are working properly. Replace if necessary.
143
Pressure
transducer
4 or 6 error
Auto Gas
Only
Faulty transducer or
control board in the
metering console or the
selection console.
1. Verify that transducer P4 in the selection console is
working properly. Replace if necessary.
2. Verify that transducer P6 in the metering console is
working properly. Replace if necessary.
3. Verify that the control boards in the metering and selection
consoles are working properly. Replace if necessary.
144
Internal flash
error
Manual Gas
Only
Communication problem
to the flash chip on
the gas console control
board.
Replace the control board.
145
Internal flash
error
Auto Gas
Only
Communication problem
to the flash chip on
the selection console
control board.
Replace the control board.
146
Primary
346
Secondary
Chopper 3
overtemp at
power-up
HPR400XD
Only
Chopper 3 is indicating
an overtemp at power-up.
1. Verify that the temperature sensor for the chopper has not
been bypassed or that the wires to the temperature switch
are shorted out in the harness, or that the sensor is open.
2. If no jumper is present, the chopper is overheated and
needs time to cool to 83° C (181.4° F).
147
Primary
347
Secondary
Chopper 4
overtemp at
power-up
HPR400XD
Only
Chopper 4 is indicating
an overtemp at power-up.
1. Verify that the temperature sensor for the chopper has not
been bypassed or that the wires to the temperature switch
are shorted out in the harness, or that the sensor is open.
2. If no jumper is present, the chopper is overheated and
needs time to cool to 83° C (181.4° F).
151
Primary
351
Secondary
Software fail
Software has detected
an incorrect state or
condition.
Replace power supply control board.
152
Internal flash
error
Communication problem
to the flash chip on
the power supply control
board.
Replace the control board.