Smipack T650 - Page 54

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6. Anomalies and failures – how to remedy
PROBLEM 1: Fin temperature too high:
Solution:
• Make sure that the air intakes are not obstructed (turn off the power supply before
carrying out any type of cleaning).
• Make sure that the cooling fan is operating correctly.
• If the problem continues turn off the power supply and contact the service centre.
PROBLEM 2: Probable breakage PTC dissipator:
Solution:
• Make sure that the air intakes are not obstructed (turn off the power supply before
carrying out any type of cleaning).
• Make sure that the cooling fan is operating correctly.
• If the problem continues replace the board.
PROBLEM 3: Oven temperature variation not expected:
Solution:
• Turn off the power supply.
• Make sure that the oven resistors are correctly connected
PROBLEM 4: Oven temperature has not been correctly varied:
Solution:
• Turn off the power supply.
• Check the sensor temperature operation.
• Check the oven resistor connection.
• Check the correct insertion of the connectors.
• If the problem continues turn off the power supply and contact the service centre.
PROBLEM 7: Parameter automatic loading problem:
An incorrect data configuration has been recognized; this is normal for a new system
or after the software up-dating.
Solution:
• Make sure that the data stored on EEPROM remain stored by switching the machine
off and then on, in contrary case turn off the power supply and contact an service
centre.
• If the problem occurs every time the machine is switched on turn off the power
supply and contact the service centre.
PROBLEM 9: Power de-activated when tunnel temperature is over 80° C:
Solution:
• Check the correct operation of emergency mushroom-head push-button and the
connections
• Press POWER button and then ESC to re-set.