3-30K
Safety
Version 12/2008, Rev. 1.11 of 27/01/2012
19
Translation of the original operating manual
Fig. 3.1: Different service life – engraving on the bucket/rotor
Refer to the table of rotors and accessories with a different
service life ( see chapter 1 “Appendix”)
3.7 Safety Devices
3.7.1 Lid Lock Device
The centrifuge can only be started when the lid is properly closed.
The electrical lock must be locked. The lid can only be opened when
the rotor has stopped. If the lid is opened by way of the emergency
release system during operation, the centrifuge will immediately
switch off and decelerate brakeless. If the lid is open, the drive is
completely separated from the mains power supply, i.e. the centrifuge
cannot be started (see 7.1.1 "Emergency Lid Release").
3.7.2 Standstill Monitoring
Opening of the centrifuge lid is only possible if the rotor is at a
standstill. This standstill is checked by the microprocessor.
3.7.3 System Check
An internal system check monitors the data transfer and sensor
signals with regard to plausibility. Errors are detected with extreme
sensitivity and displayed as error messages in a dialog box (see 7.2
"Error Codes").
3.7.4 Ground Wire Check
For the ground wire check, there is an equipotential bonding screw on
the rear panel of the centrifuge. A ground wire check can be carried
out by authorized and specialized personnel using a suitable
measuring instrument. Please contact the head of our service team
(see 7.3 "Service Contact").
