Faults - Hettich ROTO SILENTA 630 RS Bedienungsanleitung

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Faults

If the fault cannot be eliminated with the help of the fault table, please inform Customer Service.
Please specify the type of centrifuge and the serial number. Both numbers can be found on the name plate of the
centrifuge.
Perform a MAINS RESET:
− Switch off the mains switch (switch position "0").
− Wait at least 10 seconds and then switch on the mains switch again (switch position " Ι ").
Message / fault
No display
TACHO - ERROR
IMBALANCE /
UNWUCHT
CONTROL - ERROR
N > MAX
N < MIN
ROTORCODE
MAINS INTERRUPT
VERSIONS-ERROR
SER I/O - ERROR
° C * - ERROR
LOCK - ERROR
FU / CCI - ERROR
CONTROL-ERROR
N > ROTOR-MAX
46/102
--- No voltage.
Overvoltage protection tripped out (only for
types 5005-08).
01 Faulty speedometer.
02 No rotor installed.
Defective motor, frequency converter or
drive.
--- The rotor is unevenly loaded.
04, Error in lid locking or lid closure.
06 - 09
05 Rotation too fast
13 Rotation too slow
10 Incorrect rotor coding
--- Power failure during the centrifugation run.
(The centrifugation run was not finished.)
12 Mismatch between electronic components
30 - 38 Error / defective interface
50 – 56, Error / defective cooling
58
57 Error / defective program locking
60 - 83 Error / defective motor control
26, Error / defective control unit
90 – 95,
97 - 99
96 Speed in the selected program greater than
the maximum speed of the rotor (n-max-
Rotor).
Cause
− Check supply voltage.
− Mains switch ON.
− Open the cover.
− Switch off the mains switch
− Wait at least 10 seconds.
− Turn the rotor vigorously by hand.
− Switch on the mains switch again
− Open lid.
− Check the loading of the rotor,
− Repeat the centrifugation run.
− Perform a MAINS RESET.
− Open lid.
− Push
− Repeat the centrifugation run if
− Perform a MAINS RESET.
− Check the set speed.
Remedy
(switch position "0").
(switch position " Ι "). The rotor
must turn during switch-on.
see chapter "Loading the rotor".
button.
START
necessary.
Reduce the set speed