Programming; Entering / Modifying Programs; Calling Up Programs; Centrifugation - Hettich ROTO SILENTA 630 RS Bedienungsanleitung

15

Programming

15.1

Entering / modifying programs


Set the desired parameters (see Chapter "Entering centrifugation parameters").

Press the key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG

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 key once to save the settings in the desired program location.
STO
Press the key twice to overwrite centrifugation data already stored.
STO
15.2

Calling up programs


Press the key in order to select the parameter PROG-Nr. The input field will be displayed inversely.
PROG

Set the desired program location by means of the control knob

Press the key. The centrifugation data for the selected program location will be displayed.
RCL
16

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 OPEN OEFFNEN is displayed, a further operation of the centrifuge is only possible after opening the lid
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 .

Load the rotor and close the centrifuge lid.
16.1

Centrifugation with time selection


Set the time or call up a program with a pre-set time (see Chapter "Entering centrifugation parameters" or
"Calling up programs").

Press the key. The rotation indicator
START

When the time has expired or if the centrifugation run is interrupted by pressing the
place with the selected run-down parameters. When the rotor comes to a stop, the
display until the lid is opened.
During the centrifugation run, the speed of the rotor or the RCF value resulting from this, the sample temperature and
the remaining time will be displayed.
16.2

Continuous running


Select the ---:-- symbol or call up a continuous running program (see Chapter "Entering centrifugation
parameters" or "Calling up programs").

Press the key. The rotation indicator
START
from 00:00.

Press the key to stop the centrifugation run. Run-down will take place with the selected run-down
STOP
parameters. When the rotor comes to a stop, the
During the centrifugation run, the speed of the rotor or the RCF value resulting from this, the sample temperature and
the time run will be displayed.
.
.
STOP
will appear as long as the rotor is turning.
will appear as long as the rotor is turning. The time count starts
symbol will flash in the display until the lid is opened.
.
and keys. When
n
RCF
key, run-down will take
STOP
symbol will flash in the
EN
47/132