Operating The Appliance - Memmert VO Series Operating Manual

NOTICE
►
Check the chamber load for chemical compatibility with the materials of the appli-
ance (see page 12).
►
A vacuum can be built up in the working chamber of the device. Fragile loads can be
damaged by the negative pressure. Make sure that you only use material that will not
be damaged by negative pressure.
The chamber load is heated in vacuum operation exclusively
by direct contact with the inserted thermal shelves.
Before starting operation, check whether the ther-
moshelves are inserted and contacted. If not, insert the
required thermoshelves (see also page 28) and check
the contact on the temperature display on the Control-
COCKPIT (Fig. 25).
When loading, pay attention to the maximum permissi-
ble weight of 20 kg per shelf level.

5.3 Operating the appliance

5.3.1 ControlCOCKPIT
In manual mode, the desired parameters are entered in the ControlCOCKPIT on the front
of the appliance (Fig. 26 ). You can also make basic settings here (menu mode). Addition-
ally, warning messages are displayed, e.g. if the temperature is exceeded. In program
mode, the parameters defined, the program description, the program segment currently
active and program duration remaining are displayed (for a more detailed description,
see page 36).
D39374 | Date 08/2018
Operation and control
100,4 °C 4
3
100,1 °C 2
100,2 °C 1
Fig. 25 Thermoshelves in
contact
31