Alarms
Precellys
®
24
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7.3 What to Do When an Alarm Message Occurs
Alarm message Possible cause Action(s)
Tubes (recommended by Bertin
Technologies, see § 2.5) are not
positioned properly.
1. Reposition the grinding tubes on the
holder.
2. Press in the middle of indented plate
during depression phase (cover open).
The indented plate is not positioned
properly.
Reposition the indented plate on the holder
and make sure the indented plate is placed
properly using the positioning guide.
The toric joint is not positioned
properly.
Reposition the toric joint on the holder and
make sure it is adjusted properly to the
holder’s groove.
The indented plate is damaged. Replace indented plate.
The toric joint is damaged. Replace toric joint.
Pressure alarm
The vacuum is not working properly.
1. Turn off the unit.
2. Contact technical assistance.
The cover is not locked properly.
1. Check that nothing prevents the cover
from closing.
2. Press cover and ensure the handle is
locked properly.
Top alarm
Detection system is faulty.
1. Turn off the unit.
2. Contact technical assistance.
Err speed sensor
Speed regulation or detection system
is faulty.
1. Turn off the unit.
2. Contact technical assistance.
Engine temperature has reached the
safety limit.
1. Leave the unit on so that the motor
ventilation can run.
2. Ensure air openings and the cooling
fan are clear.
3. After 30 minutes of cooling, if the
alarm is still on, contact technical
assistance.
Over temp wait !
Detection system is faulty.
1. Turn off the unit.
2. Contact technical assistance.
Power supply is not suitable.
Check the voltage on the back of the unit
matches that delivered by the main power
supply.
Err power supply
No synchronization between unit and
power supply.
1. Turn off the unit.
2. Contact technical assistance.