Troubleshooting
71
Error message
Symptoms
Possible causes and corrective measures
Message “rotor
”
appears in dis-
play.
Rotor decelerates with
delayed deceleration.
Set speed exceeds permissible maximum speed for the rotor.
(The same holds for RCF setting)
A) For approx. 15 sec. the maximum permissible rotor speed or
rcf for the inserted rotor will be shown alternately by “rotor” in
the display Within this period, it is possible to accept this value
by again pressing the “start” key. The centrifugation is then
continued.
B) Following onset of deceleration, you must wait until the rotor
has stopped. By opening and closing the lid you reset the mes-
sage “rotor”. After entering a permissible speed, you can start
again.
Display “OPEN”
appears al-
though lid is
closed
.
Will not start.
Lid not properly closed
Open the lid and repeat locking procedure.
Message “Lid
”
appears in the
display.
Drive stops.
Rotor stops without de-
celeration to standstill.
Lid was opened manually during the run.
1. Press the lid again shut. The instrument stops without decel-
eration.
2. If you want to continue the run, you must switch the instrument
off and on again.
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: ......