Troubleshooting
75
Error message
Symptoms
Possible causes and corrective measures
E-19
Self-test after switching
on the centrifuge.
Incorrect NV-RAM or key panel
E-22
Self-test after switching
on the centrifuge.
NV-RAM parameter does not fit the processor
E-23
Rotor stops without de-
Mains voltage too low.
Excessive pressure in the refrigeration unit, or motor over-
heated.
1. Turn instrument off and pull mains plug.
2. Check and clean ventilation slots if necessary.
3. After about 60 min you can restart the instrument.
If the error persists, contact customer service.
celeration to standstill or
does not start.
.
E-24
Self-test after switching
on the centrifuge.
NV-RAM 2 missing
Содержание Cryofuge 5500i GMP
Страница 16: ...Description of the Cryofuge 12 Notes ...
Страница 20: ...Before the use 16 Notes ...
Страница 70: ...Maintenance and care 66 ...
Страница 99: ...Appendix 95 ...
Страница 107: ...Appendix 103 ...
Страница 113: ......