Faults - Hettich ROTANTA 460 Robotic Mode D'emploi

36

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 1, 2, 96
IMBALANCE
CONTROL - ERROR 4.1 - 4.5,
CONTROL - ERROR 4.6 – 4.8
N > MAX
N < MIN
ROTORCODE 10.1, 10.3 Incorrect rotor coding
MAINS INTERRUPT 11 *
VERSION-ERROR
CONTROL-ERROR 22, 25.1-
25.4
SER I/O - ERROR 31, 34, 36 Error / defect electronics
POS-ERROR 40.1–47
° C * - ERROR 51,
53 - 55
97,98
° C * - ERROR
LOCK_ERROR 57.0, 57.1 Error / defective program locking
FU / CCI - ERROR 60, 61.2-
61.20,
61.128-
61,131,
FU / CCI - ERROR 61.1
* Error number do not appear in the display.
Cause
No voltage.
Overvoltage protection tripped out.
Faulty speedometer.
Motor, electronics defective.
3 * The rotor is unevenly loaded.
Error in lid locking or lid closure.
6
Error / defect control of the hatch
5 Rotation too fast
13 Rotation too slow
Power failure during the centrifugation run.
(The centrifugation run was not finished.)
12 Mismatch between electronic components
Error / defect electronics
Error / defect electronics
Error / defective positioning or hatch drive
Error / defect electronics
52 Temperature is too high in overspeed
room.
Error / defect electronics
Error / defect electronics / motor
62
Supply voltage is too low
Error / defect electronics / motor
Remedy
− Check supply voltage.
− Mains switch ON.
− Open the cover.
− Switch off the mains switch
(switch position "0").
− Wait at least 10 seconds.
− Turn the rotor vigorously by hand.
− Switch on the mains switch again
(switch position " Ι "). The rotor
must turn during switch-on.
− Open lid.
− Check the loading of the rotor,
see chapter "Loading the rotor".
− Repeat the centrifugation run.
− Perform a MAINS RESET.
− Open lid.
− Push
button.
START
− Repeat the centrifugation run if
necessary.
− Perform a MAINS RESET.
− Check supply voltage.
− Perform a MAINS RESET.
EN
53/108