Buchi Lyovapor L-200, Руководство по эксплуатации

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6 | Operating the control panel
Büchi Labortechnik AG
44/100 Operation Manual Lyovapor™ L-200/L-200 Pro
6.5.4 Ending freeze-drying
Navigation path
➔ Start
Precondition:
R The sample is dry.
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
As soon as the status bar shows the status Unload / Load, remove the dried
sample from the drying rack.
6.5.5 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.
6.5.6 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.