BÜCHI Labortechnik AG
Cleaning and servicing | 7
Operation Manual Rotavapor® R-300
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7.9
Removing solvent accumulations
Before any extended period in which the device is not used (e.g. overnight) all fluids
must be removed from the device and the system dried.
u
Fit a clean and dry evaporating flask and receiving flask. See Chapter 6.1.2
"Fitting the evaporating flask", page 50 and Chapter 6.1.4 "Fitting the receiving
flask", page 52.
u
Make sure that the glass stopcock is closed.
u
Connect the vacuum pump and evacuate the Rotavapor as much as possible.
u
Allow the vacuum pump to run for at least 2 to 3 minutes.
u
Vent the Rotavapor.
u
Check that all solvent accumulations have been removed.
7.10
Performing a firmware update
NOTE
A firmware update is carried out using the BUCHI Bluetooth® dongle and the BUCHI
Monitor app.
Precondition:
R
The BUCHI Bluetooth® dongle is installed and set up. For details, see
"instruction
manual for BUCHI Bluetooth® dongle "
.
R
The BUCHI Monitor app is installed. For details, see https://www.buchi.com/buchi-
monitor-app.
1
3
2
4
Fig. 47:
Start screen
view
1
List of systems
2
Settings
3
Images of the components
4
Position of the blue dot in the images
of the components
u
Start the app.
u
Select the system from the list of systems.
u
The blue dot on the images of the components indicates that an update is avail-
able.
u
Tap the image of the component.
