7 | Operating Pro control panel
Büchi Labortechnik AG
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Operation Manual Lyovapor™ L-200/L-200 Pro
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
Time
re-
quired:
40min
NOTICE
Do not use force to remove the ice from the ice condenser.
Navigation path
➔
Start
Precondition:
R
The freeze-drying process has ended.
u
Position the condensate drain hose so that the condensate can be drained off.
See Chapter 5.3.9 "Preparing the condensate drain hose", page 30
u
Navigate to the
[Start]
menu via the navigation path.
u
Tap the function
[Shut down]
on the function bar.
ð
The instrument is shutting down.
ð
The status bar shows the remaining time and the status Defrosting.
ð
After the instrument has shut down, the status bar shows the remaining time
and the status Shutting down.
u
Put hot water on ice condenser coil for defrosting.
u
Wait until ice is completely removed.
7.9.7
Switching off the instrument
Precondition:
R
The instrument has been shut down. See Shutting down the instrument
u
Switch the On/Off master switch to Off.
7.10
Performing freeze-drying manually [Pro control panel]
7.10.1 Preparing the instrument
Time
re-
quired:
approx.
30min
NOTE
To minimize the condensation of moisture from the air in the condenser, place a
drying rack.
