Refrigerated Centrifuge Sigma 3-30KS
7 Malfunctions and error correction
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Version 07/2012, Rev. 1.22 of 02/06/2021
• sb
Translation of the original operating manual, part no. 0701302
→
7.2
Table of error codes
Error no.
Kind of error
Measures
Note
1-9
System error
•
Allow to slow down
•
Power off/on
All these errors stop the
centrifuge or cause it to
decelerate brakeless
10-19
Speedometer error
•
Allow to slow down
•
Power off/on
20-29
Motor error
•
Power off
•
Ensure ventilation
30-39
EEPROM error
•
Allow to slow down
•
Power off/on
With error 34, 35, and 36, the
centrifuge will stop;
with error 37 and 38 only an
error message will be given
40-45
Temperature error
(only for refrigerated centrifuges)
•
Allow to slow down
•
Power off
•
Allow to cool down
•
Provide better ventilation (only
air cooled centrifuges)
•
Provide sufficient water
throughput (only water cooled
centrifuges)
46-49
Imbalance error (only for centrifuges
with imbalance monitoring system)
•
Allow to slow down
•
Power off
•
Eliminate the imbalance
50-59
Lid error
•
Press lid key
•
Close lid
•
Remove foreign matter from
the opening of the lid lock
device
With error 50 and 51, the
centrifuge will stop
60-69
Process error
•
Allow to slow down
•
Power off/on
With error 60, the message
"power failure during run"will
be displayed, with error 61,
the message "stop after
power on" will be displayed
70-79
Communication error
•
Allow to slow down
•
Power off/on
80-89
Parameter error
•
Power off
•
Allow to cool down
•
Provide for better ventilation
With error 83, error message
only
90-99
Other errors
•
Check connections
•
Provide sufficient water
throughput (only water cooled
centrifuges)
NOTE
If it is impossible to eliminate the errors, contact the service!
