Hettich ROTO SILENTA 630 RS Mode D'emploi page 86

Software operation
6.8.3 Changing settings during centrifugation
6.9 Quick stop function
7 Software operation
7.1 Key switches
Key position
Left key position
Right key position
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[t] button repeatedly until the input field of the 't/ :sec'
3. Press the
parameter is reverse highlighted.
[Rotary knob] to set the desired value.
4. Use the
[START] button.
5. Press the
�� The centrifugation run is started.
'Rotation' indicator is lit up while the rotor is turning.
The
The rotor speed or the resulting RCF value, the temperature in the
centrifuging chamber and the remaining time are displayed during
the centrifugation run.
6. Ramp-down takes place with the selected ramp-down parameters
after the time has elapsed or if the centrifugation run is cancelled by
pressing the [STOP] button.
'OPEN OEFFNEN' is displayed.
��
The runtime, speed, relative centrifugal force (RCF/RZB), ramp-up and
ramp-down parameters, and the temperature (only for devices with cooling)
can be changed during centrifugation.
These parameters can only be changed individually and one after the other.
1. Change the value of the desired parameter using the
2. Press the [START] button.
�� The values of the current program are copied to program location
'----' and updated with the changed value.
The original program is not overwritten.
Personnel:
■
Trained user
[STOP] button twice.
Press the
�� The 'STOP' indicator flashes.
Ramp-down with brake level "R9" (shortest ramp-down time) is
displayed and executed.
If brake level "R0" was selected, the ramp-down time is longer
than with brake level "R9" for technical reasons.
The keys must be stored in such a way that they are protected from unau-
thorised access.
Function
'LOCK 1' is displayed.
Programs can only be retrieved, not changed.
'LOCK 2' is displayed.
No programs can be retrieved or changed.
Rev.: 20 / 01.2024
[Rotary knob]
AB5005en