A09:
Internal temperature of Thermocuple 3 is more than 350
o
C.
Solution: Oven must be completely de-energised. Thermocuple connection, resistance relay and
resistance contactor should be controlled.
A10:
Internal temperature of Thermocuple 4 is more than 350
o
C.
Solution: Oven must be completely de-energised. Thermocuple connection, resistance relay and
resistance contactor should be controlled.
A11:
Internal temperature of oven panel is more than 70
o
C.
Solution : Oven panel ventilation should be checked.
A12:
Oven control panel blows.
Solution: Oven control panel’s braker should be checked and if needed it should be altered.
A13:
Motor thermic failure.
Solution: The current draw of motor should be checked or thermic should be altered.
A14:
Shaft temperature failure.
Solution: Shaft temperature,thermocuple and heator contactor should be checked.
