Displaying The Maximum Rcf Of The Rotor; Emergency Stop; Audible Signal; Interrogating The Operating Hours - Hettich ROTO SILENTA 630 RS Bedienungsanleitung

EN
24

Displaying the maximum RCF of the rotor


Press the key repeatedly until the parameter RCF/RZB is displayed and the input field is shown inversely.
RCF

Press the key once more and hold it pressed; the maximum RCF of the rotor (RCF-max-Rotor) will be
RCF
displayed.
25

Emergency stop


Press the key twice. The STOP symbol will flash in the display.
STOP
In the case of an emergency stop, run-down takes place with braking step R9 (shortest run-down time). If braking
step R0 was selected, the run-down time will be longer than with braking step R9 for technical reasons.
26

Audible signal

The audible signal sounds in accordance with the following philosophy:

OFF
at 2 s intervals on the occurrence of a fault

ON1
at 2 s intervals on the occurrence of a fault

at 30 s intervals on completion of a centrifugation run and the rotor coming to rest.
ON2 
at 2 s intervals on the occurrence of a fault

at 30 s intervals on completion of a centrifugation run and the rotor coming to rest.

every time a key is pressed
The audible signal is silenced by opening the lid or pressing any key.
The signal can be set as follows when the rotor is at standstill.

Open the lid.

Press and hold the key for 8 seconds.
t
After 8 seconds SOUND / BELL XXX will be displayed.

Set the desired function (OFF, ON1, ON2) by means of the control knob

Press the key to save the setting.
START
 ok  will be displayed briefly as a confirmation.
27

Interrogating the operating hours

It is only possible to interrogate the operating hours when the rotor is at standstill.

Open the lid.

Press and hold the key for 8 seconds.
t
After 8 seconds SOUND / BELL XXX will be displayed.

Press the key once more.
t
The operating hours (CONTROL: ) for the centrifuge will be displayed.
The operating hours display will go off automatically after 10 seconds.
28

Setting the date and time

It is only possible to set the date and time when the rotor is at standstill.

Open the lid.

Press and hold the key for 8 seconds.
t
After 8 seconds SOUND / BELL XXX will be displayed.

Press the key twice more.
t
The date and time will be displayed (a: year, mon: month, d: day, h: hours, min: minutes).

Press the key repeatedly until the input field for the desired parameter is shown inversely.

Set the desired value by means of the control knob

Press the key to save the setting.
START
 ok  will be displayed briefly as a confirmation.

To exit the date and time set-up, press any key apart from the ,
29

Centrifugation data displayed after switching on.

After switching on, the centrifugation data for program 1 or for the program last used will be displayed. This can be
set as follows:

Open the lid.
 Switch the mains supply switch off and on again. Switch position .

Press the key when the first visual change appears in the display (inverse display).
STOP
PROGRAM 1, LAST PROGRAM will be displayed.

Set the desired function by means of the control knob .

Press the key to save the setting.
START
 ok  will be displayed briefly as a confirmation.
66/165
.
and
t
Rev. 18 / 04.2023
.
keys.
START
AB5005DEENFRIT