7 | Operating Pro control panel
Büchi Labortechnik AG
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Operation Manual Lyovapor™ L-300/L-300 Pro
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.
u
Answer YES to the confirmation question.
ð
The system is vented.
ð
The status bar shows the status Aerating.
u
Wait until the status bar shows the status Unload / Load.
u
Remove the dried preparation from the top-mount drying rack.
7.9.6
Shutting down the instrument
NOTICE
Not completed shut down of the instrument.
An interruption while shutting down the instrument can damage the instrument.
u
Shut down the instrument completely.
u
If the shutdown was interrupted, tap the function
[Defrost]
on the function bar.
NOTICE
Do not use force to remove the ice from the ice condenser.
Time
re-
quired:
40 min
Navigation path
➔
Start
Precondition:
R
The freeze-drying process has ended.
R
The gas ballast on the vacuum pump is open.
R
Make sure that there is sufficient distilled water available.
u
Navigate to the
[Start]
menu via the navigation path.
