Troubleshooting
69
Troubleshooting you can handle yourself
If problems other than those described in the following table arise, you should contact
the authorized customer service.
Error message
Symptoms
Possible causes and corrective measures
Displays remain
dark
The drive stops.
The rotor stops without
deceleration. The lid
cannot be opened.
Mains voltage interrupted
1. Is the mains switch switched on?
2. Check the mains supply.
3. If the mains voltage is OK, contact customer service.
Displays fail
briefly.
The drive stops suddenly.
The rotor stops with de-
celeration.
The display shows E-14.
Brief interruption of mains voltage
1. Turn off mains switch.
2. Check whether the mains plug is connected properly.
3. Restart the centrifuge.
Lid cannot be
opened.
Pressing the “open lid”
key has no effect.
Lid not correctly engaged or lid warped.
1. Check whether mains voltage is on and the instrument is
switched on (display is lit).
2. Press lid down in the center of the front section once, and ac-
tuate the “open lid” key subsequently.
3. If this is unsuccessful, you may open the lid using the me-
chanical emergency lid release (see page 67)
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 ...
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