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27 Faults
If the fault cannot be eliminated with the help of the fault table, please inform Customer Service.
Please state the type of centrifuge and the factory serial number. Both values are visible on the centrifuge type plate.
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 "
,
").
Message / fault
Cause
Remedy
No display
---
No voltage.
Overvoltage protection tripped out.
Check supply voltage.
Mains switch ON.
01
Faulty speedometer.
TACHO - ERROR
02
No rotor installed.
Defective motor, frequency converter or
drive.
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 "
,
"). The rotor
must turn during switch-on.
IMBALANCE
---
The rotor is unevenly loaded.
Open lid.
Check the loading of the rotor,
see chapter "Loading the rotor".
Repeat the centrifugation run.
CONTROL - ERROR
04,
06 - 09
Error in lid locking or lid closure.
N > MAX
05
Rotation too fast
N < MIN
13
Rotation too slow
ROTORCODE
10
Incorrect rotor coding
Perform a MAINS RESET.
MAINS INTERRUPT
---
Power failure during the centrifugation run.
(The centrifugation run was not finished.)
Open lid.
Push
START
button.
Repeat the centrifugation run if
necessary.
VERSIONS-ERROR
12
Mismatch between electronic components
CONTROL-ERROR
21 - 27 Error / defective control unit
SER I/O - ERROR
30 - 38 Error / defective interface
° C * - ERROR
50 - 56 Error / defective cooling
FU / CCI - ERROR
60 - 83 Error / defective motor control
Perform a MAINS RESET.
N
!
ROTOR MAX
---
Speed in the selected program greater than
the maximum speed of the rotor.
Check the set speed.
Reduce the set speed
28 Acceptance of the centrifuges for repair
If the centrifuge is returned to the manufacturer for repair, it must be decontaminated and cleaned to protect persons,
environment and material.
We reserve the right to accept contaminated centrifuges.
Costs incurred for cleaning and disinfection are to be charged to the customer.
We ask for your understanding in this matter.
29 Disposal
When you are disposing of the device, the respective statutory rules must be observed.
Pursuant to guideline 2002/96/EC (WEEE), all devices supplied after August 13, 2005 may not be disposed as part of
domestic waste. The device belongs to group 8 (medical devices) and is categorized in the business-to-business
field.
The icon of the crossed-out trash can shows that the device may not be disposed as part of domestic
waste.
The waste disposal guidelines of the individual EC countries might vary. If necessary, contact your
supplier.
