Laboratory Centrifuge Sigma 2-6
7 Malfunctions and error correction
Version 04/2007, Rev. 2.10 of 06/11/2015 • sb
39
Translation of the original operating manual, part no. 07044
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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
• 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 message
"power failure during run",
with error 61, the message
"stop after power on"
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!
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