All alarm codes
ALARM 53
NC TEMPERATURE WARNING
The temperature of the control unit or operation board has increased above the required level.
- Controls
- Matrix, Matrix 2
- Machine series
- Quick Turn, Integrex, Slant Turn
Causes
The temperature of the control unit or operation board has increased above the required level.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
The temperature of the control unit or operation board has increased above the required level.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
How to clear it
- 1
Reduce the temperature by turning off the NC power or by mounting a cooling unit.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
Reduce the temperature by turning off the NC power or by mounting a cooling unit.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
Additional notes
Diagnose the heat source — chip-pile blocking the cabinet fan is a common cause.
Confidence: high · Official Mazak Matrix manual.
First sourced: 5/21/2026