Table Of Error Codes - Sigma 2-7 Operating Manual

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7.2

Table of error codes

Error no. Kind of error
1-9 System error
10-19 Speedometer error
20-29 Motor error
30-39 EEPROM error
40-45 Temperature error
(only for refrigerated centrifuges)
46-49 Imbalance error (only for centrifuges
with imbalance monitoring system)
50-59 Lid error
60-69 Process error
70-79 Communication error
80-89 Parameter error
90-99 Other errors
NOTE
Version 07/2015, Rev. 1.12 of 16/07/2019 • sb
Translation of the original operating manual, part no. 0702802
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If it is impossible to eliminate the errors, contact the service!
Laboratory centrifuge Sigma 2-7, Sigma 2-7 Cyto
7 Malfunctions and error correction
Allow to slow down
Power off/on
Allow to slow down
Power off/on
Power off
Ensure ventilation
Allow to slow down
Power off/on
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)
Allow to slow down
Power off
Eliminate the imbalance
Press lid key
Close lid
Remove foreign matter from
the opening of the lid lock
device
Allow to slow down
Power off/on
Allow to slow down
Power off/on
Power off
Allow to cool down
Provide for better ventilation
Check connections
Provide sufficient water
throughput (only water cooled
centrifuges)
Laboratory centrifuge Sigma 2-7 IVD
Note
All these errors stop the
centrifuge or cause it to
decelerate brakeless
With error 34, 35, and 36, the
centrifuge will stop;
with error 37 and 38 only an
error message will be given
With error 50 and 51, the
centrifuge will stop
With error 60, the message
"power failure during run"will
be displayed, with error 61,
the message "stop after
power on" will be displayed
With error 83, error message
only
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