Brake De-Energisation Speed; Radius/Temperature; Radius; Temperature (For Centrifuges With Cooling Only) - Hettich ROTO SILENTA 630 RS Bedienungsanleitung

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13.4.5
•
Press the
•
Set the desired value by means of the control knob
13.5

Radius/Temperature

13.5.1
•
Press the
•
Set the desired value by means of the control knob
The value of the RCF/RZB adapts automatically when the radius is changed; this is shown by the indication flashing.
13.5.2
•
Press the
•
Set the desired value by means of the control knob
13.6

Automatic buffer

The buffer comprises the program locations "----" and 90 to 99. Every time a centrifugation run is started, modified
centrifugation data are automatically stored in program location "----". The modified centrifugation data for the last 11
centrifugation runs are stored in the buffer and can be called up (see Chapter "Calling up programs").
14

Programming

14.1

Entering / modifying programs

•
Set the desired parameters (see Chapter "Entering centrifugation parameters").
•
Press the
•
Set the desired program location by means of the control knob
If the program location indicator flashes, then this program location has already had centrifugation data assigned
to it. In this case, set a free program location or overwrite the centrifugation data by continuing.
•
Press the
Press the
14.2

Calling up programs

•
Press the
•
Set the desired program location by means of the control knob
•
Press the
15

Centrifugation

When the centrifuge is running, according to EN / IEC 61010-2-020, no persons, dangerous substances or
objects may be within the safety margin of 300 mm around the centrifuge.
If the permissible weight difference within the rotor loading has been exceeded, the drive shuts down during
the start-up, and IMBALANCE / UNWUCHT is displayed.
If the speed in the selected program is higher than the maximum speed of the rotor (n-max-Rotor), it will not
be possible to start a centrifugation run. The message N > ROTOR MAX 96 will be displayed (see Chapter
"Faults").
A centrifugation run can be stopped at any time by pushing the key
It is possible to switch over between RPM and RCF display at any time using the
working with the RCF display, it is necessary to enter the centrifuging radius.
If
once.
If R xx n-max xxxxx is displayed, then no centrifugation run has taken place as the rotor was changed
beforehand, refer to Chapter " Rotor Identification ".
• Switch on the mains supply switch. Switch position Ι.
•
Load the rotor and close the centrifuge lid.

Brake de-energisation speed

key repeatedly until the parameter n

Radius

key repeatedly until the parameter r/mm is displayed and the input field is shown inversely.

Temperature (for centrifuges with cooling only)

key repeatedly until the parameter T/°C is displayed and the input field is shown inversely.
key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG
key once to save the settings in the desired program location.
STO
key twice to overwrite centrifugation data already stored.
STO
key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG
key. The centrifugation data for the selected program location will be displayed.
RCL
OPEN OEFFNEN is displayed, a further operation of the centrifuge is only possible after opening the lid
(•)
/RPM is displayed. The input field will be displayed inversely.
.
.
.
.
.
.
STOP
EN
and keys. When
n
RCF
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