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7.2.2 Service personnel
Cod
e
Alarm text (message) Solution See
Air> pressure too low. Check the air supply. -
Oil> temperature too
high
Wait for the oil to cool down. -
Check the functioning of the oil
cooler.
-
Oil> level too low Add oil. -
Check the system for leaks. -
Phase: failure or reversal Change the polarity. 3.2
Conveyor> motor over-
heated
Wait for the motor to cool down. -
Check conveyor functioning. -
Knockout> downwards:
time-out
Set a longer knockout time. 2.4.4
Check the knockout valve. 7.3.4
Knockout> upwards:
time-out
Check the knockout sensor. -
Check the knockout valve. 7.3.4
Form plate> not in Check linear position sensor of the
form plate.
7.3.4
Check if the form plate speed is not
too low.
-
Form plate> not out Check linear position sensor of the
form plate.
7.3.5
Check if the form plate speed is not
too low.
-
Form plate> middle posi-
tion not detected
Check linear position sensor of the
form plate.
7.3.5
Check if the form plate speed is not
too low.
-
Frequency converter>
error
Refer to the frequency converter
manual
-
Hydraulic pump> pump
overheated
Check the coupling between the
pump and motor.
7.3.6
Hydraulic pump> delta:
no feedback signal
Check the coupling between the
pump and motor.
7.3.6
Oil cooler: device over-
heated
Check the functioning of the radia-
tor and radiator fan.
-
Hopper> not in position Check the sensors on the hopper
lift cylinders.
-
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