Fagor PS-20/140 M Manual De Instrucciones página 27

5.2 Alarm List
ALARM DESCRIPTION
ALARM 1
Table safety (finger guard)
ALARM 2 Handle safety
ALARM 6 Variable drive fault
Temperature sensor NTC1
ALARM 7
(regulation) error
ALARM 8
Preventive Maintenance
ALARM 9 CAN communication error
ALARM 10
Heating error
Overheating (safety
ALARM 12
thermostat)
If one of the alarms persists contact your dealer's technical department.
CAUSE/SOLUTION
The safety table (finger guard) has been triggered. If the
problem persists, check the safety table electric contacts
in the left and right frames.
The handle safety has been triggered, the red plate is not
in the correct position. If the problem persists, check the
electric contact in the right frame.
The cylinder motor drive has a fault (visible on the variable
drive display). Check the variable drive motor, the variable
drive/motor wiring, the variable drive supply voltage, etc.
The NTC1 temperature sensor is disconnected or
defective.
This message appears when the hour counter (defined in
the maintenance menu) is reached, notifying that
preventive maintenance on the machine is required (see
sections 3.4 and 3.5).
Communication between the screen board (A13) and the
relay board (A10) is interrupted or defective.
The set temperature has not been reached after 90
minutes of operation.
The safety thermostat was triggered due to overheating.
It is manually reset and is located in the left frame.
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