Fault description Cause Remedy
RPM > ROTOR MAX Speed in the selected program
greater than the maximum
rotor speed.
■ Check and correct the speed.
MAINS INTERRUPT Loss of mains power during
the centrifugation run. The
centrifugation run was not
completed.
■ Open the lid.
■
Press the
[START/PULSE]
button.
■ If required: Repeat the centrifugation
run.
R... WRONG ROTOR (R =
rotor code)
The rotor being used is not
approved for the device.
■ Install a rotor that is approved for the
device.
KEYBOARD-ERROR Error/defect in electronics.
■ Perform a MAINS RESET.
TACHO - ERROR 1, 2, 96.1 Speed pulse failure. No rotor
inserted. Electronics defective.
■ Perform a MAINS RESET after the dis-
played waiting time (150 seconds) has
elapsed.
■ Check whether the rotor is inserted.
LID ERROR 4.1-4.127 Lid lock error.
■ Perform a MAINS RESET.
OVER SPEED 5 Overspeed.
■ Perform a MAINS RESET.
ROTOR ERROR 10.1-10.6 Rotor coding error.
■ Perform a MAINS RESET.
VERSION ERROR 12 Wrong centrifuge model
detected. Error / defect in the
electronics.
■ Perform a MAINS RESET.
UNDER SPEED 13 Underspeed.
■ Perform a MAINS RESET.
CTRL ERROR 22-25.4 Error/defect in electronics.
■ Perform a MAINS RESET.
CRC ERROR 27, 27.1 Error/defect in electronics.
■ Perform a MAINS RESET.
COM ERROR 31-36 Error/defect in electronics.
■ Perform a MAINS RESET.
FC ERROR 60, 61.1-61.21,
61.64-61.142
Error/defect in electronics.
■ Perform a MAINS RESET.
TACHO ERR 61.22 Speed measurement error.
■ The device must not be switched off
while the message "Wait" is displayed.
■
Perform a MAINS RESET when the
message "wait ...!" is no longer dis-
played.
FC ERROR 61.23 Speed measurement error.
■ The device must not be switched off
while the message "Wait" is displayed.
■
Perform a MAINS RESET when the
message "wait ...!" is no longer dis-
played.
FC ERROR 61.153 Error/defect in electronics.
■ Perform a MAINS RESET.
■
Check the loading of the rotor.
■ Repeat the centrifugation run.
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