Büchi Labortechnik AG
Operating Pro control panel | 7
Operation Manual Lyovapor™ L-200/L-200 Pro
59/100
Phase
Setting
Option
Meaning
[Secondary
drying]
[Pressure ac-
tion]
None/Sample
protection/
Message
None: no action is carried out.
Sample protection: if the pressure is
too high, heating of the shelves is
paused.
Message: if the pressure is too high,
the control panel displays a message.
[Temp. action]
None/Sample
protection/
Message
None: no action is carried out.
Sample protection: if the tempera-
ture is too high, heating of the
shelves is paused.
Message: if the temperature is too
high, the control panel displays a
message.
[Safety temper-
ature]
Enter value
Maximum divergence from the set
shelf temperature before the sample
protection function is activated.
[End point defi-
nition]
More settings
See Chapter 7.8 "Setting end point
definitions", page 60
[Stopper-
ing]
[Pressure zone]
Regulated/Mini-
mum
Regulated: the settings for pressure
and pressure limits are applied.
Minimum: The maximum vacuum is
applied to reach the lowest possible
pressure.
[Pressure]
Enter value
Sets a target value for the regulated
pressure.
[&Mode]
None/Manual
None: no action is carried out.
Manual: sealing is performed manu-
ally.
[hold]
[Pressure zone]
Regulated/Mini-
mum
Regulated: the settings for pressure
are applied.
Minimum: The maximum vacuum is
applied to reach the lowest possible
pressure.
[Pressure]
Enter value
Sets a target value for the regulated
pressure.
[Shelf tempera-
ture]
Enter value
Specifies a temperature for the
shelves.
Editing the settings for a phase
u
Tap the phase that you wish to edit.
ð
The control panel highlights the selected phase in green.
u
Tap the setting that you wish to edit.
u
Edit the setting as required.
