Thermo Scientific MicroCL 17 Instructions For Use Manual page 56

Troubleshooting
Error
E-22/E-23
E-24
E-29
52
Symptom
Rotor stops without
deceleration to standstill.
Instrument cannot be
operated.
Instrument cannot be
operated.
Motor does not start.
Possible causes and corrective measures
Error in speed entry
Switch the instrument off and on again.
If the error persists, contact service representative.
Wrong status information from the lid-latch.
1. Turn the centrifuge off and on.
2. After re-switching on, the display shows "Lid FAiL"
3. If the centrifuge lid has been already opened, the display
shows "Close Lid". Thereupon close the lid.
4. The centrifuge tries to open the lid to switch for starting
the normal operation mode.
If the error persists, contact service representative.
Motor or rotor blocked.
1. Switch instrument off and on again using the mains
switch.
2. Open the centrifuge lid.
3. Check whether the rotor can turn freely.
If you cannot clear the malfunction, contact a service
representative.