Hettich UNIVERSAL 320 Gebrauchsanweisung Seite 83

7.5.3 Audible signal
7.5.3.1 General
7.5.3.2 Setting an audible signal
8 Cleaning and care
8.1 Overview table
Chap. Task to execute
8 Cleaning and care
8.3 Cleaning
8.3 Cleaning the device
8.3 Cleaning biosafety systems
8.3 Cleaning accessories
8.4 Disinfection
8.4 Disinfecting the device
8.4 Disinfecting the accessories
8.5 Maintenance
8.5 Greasing the rubber seal of the centrifuging
chamber
8.5 Greasing the rubber seal of the biosafety system
8.5 Trunnion greasing
AB1401en
The audible signal sounds:
■
after a problem occurs in the 2 s interval.
■
after completion of the centrifugation run and rotor standstill in the 30 s
interval.
Opening the lid or pressing any button stops the audible signal.
1. Press and hold the
'SOUND / BELL ON' or 'SOUND / BELL OFF' is displayed after 8
��
seconds.
[Rotary knob] to set 'OFF' or 'ON' .
2. Use
OFF = audible signal disabled
ON = audible signal enabled
[START/IMPULS] button.
3. Press the
�� The setting is stored.
'*** ok ***' is displayed briefly.
Rev.: 13 / 11.2023
[SELECT] button.
X
X
X
Cleaning and care
35
36
36
X 37
X 37
37
37
37
38
X 38
X 38
X 38
35 / 44