Büchi Labortechnik AG
Operating Pro control panel | 7
Operation Manual Lyovapor™ L-200/L-200 Pro
65/100
If a gas is being used
Precondition:
R
The instrument has been prepared.
R
A method is selected.
u
Fit a top-mount drying rack. See Chapter 8 "Operating top-mount drying racks",
page 69.
u
Load the top-mount drying rack with frozen samples.
u
Navigate to the
[Start]
menu via the navigation path.
u
Tap the function
[Start]
on the function bar.
u
Make sure that the specified gas is being used.
u
Answer YES to the confirmation question.
ð
The freeze-drying process starts.
ð
The control panel shows the
Start
menu with a black background.
ð
The system carries out the selected method.
If a gas is not being used
Precondition:
R
The instrument has been prepared.
R
A method is selected.
u
Fit a top-mount drying rack. See Chapter 8 "Operating top-mount drying racks",
page 69.
u
Load the top-mount drying rack with frozen samples.
u
Navigate to the
[Start]
menu via the navigation path.
u
Tap the function
[Start]
on the function bar.
ð
The freeze-drying process starts.
ð
The control panel shows the
Start
menu with a black background.
ð
The system carries out the selected method.
7.9.4
Changing parameters while the process is running
NOTE
Coming step can be deleted.
u
Select the step you wish to delete.
u
Tap the
[Delete]
button on the function bar.
7.9.5
Ending freeze-drying
Navigation path
➔
Start
Precondition:
R
The status bar is showing the status Hold.
u
Navigate to the
[Start]
menu via the navigation path.
u
Tap the function
[Aerate]
on the function bar.
