7 | Operating Pro control panel
Büchi Labortechnik AG
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Operation Manual Lyovapor™ L-200/L-200 Pro
Symbol
Status
P T
Sample protection is active.
Reason: the pressure is outside the pressure lim-
its.
the temperature is outside the safe temperature
range.
Before the freeze-drying process:
Load the top-mount drying rack with a frozen
sample.
After the freeze-drying process:
Remove the dried sample from the top-mount
drying rack.
The instrument is performing a vacuum test or a
leak test.
The system evacuates to the set pressure.
SD
The memory card has been inserted.
7.6
Editing a method
The Pro control panel can save up to 35 methods. The methods enable the freeze-
drying process to be automated.
7.6.1
Creating a new method
There are two possible ways of creating a new method:
Creating a new method
Navigation path
➔
Method
u
Navigate to the
[Method]
menu via the navigation path.
u
Tap the function
[New]
on the function bar.
ð
The new method is created.
Creating a new method by copying an existing method
Navigation path
➔
Method
u
Navigate to the
[Method]
menu via the navigation path.
u
Tap the name of the method that you wish to copy.
u
Tap the function
[Copy]
on the function bar.
ð
The new method is created.
