VWR MEGA STAR 3.0 - Page 29

29 VWR MEGA STAR 3.0 / 3.0R ver b, rel 25.06.2020
Failure message Problem with centrifuge Possible causes and cures
E-17 Speed for rotor detection
exceeded.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-21 - E-22 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
The rotor could not be identified.
Check to see if the rotor is properly installed.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-23 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
The speed control measurement returned a
different result.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-25 - E-27 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
Time has expired for the lid lock drive while
opening the lid.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-28 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
Error during the self-test of the centrifuge
program and the electronics.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-29 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
Check whether you selected the right bucket.
Is it easy to turn the rotor when the lid is
open?
Does the rotor rub against the device?
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-30 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.
E-33 The centrifuge cannot be operated.
The run does not start or the
centrifuge runs down without being
braked.
Overpressure in the refrigeration unit.
Clean the air inlet for the condenser.
Restart the centrifuge.
If an error message appears again, inform
Customer Service.