BUCHI Vacuum Controller V-855 - Manual (Page 34)

6 Operation
34 V-850/855 Operation Manual, Version E
6 .6 .2 Menu buttons
The following menu buttons are available in the software to call up certain menu functions:
Continuous pump operation (100 % full speed to 0 % single stroke mode)
Manual pump operation
Switch to the AutoDest mode
Open the main menu
Set the system pressure
Library button to open the solvent library
Switch Hold mode off
Increase the system pressure or interrupt a pressure drop during the start phase. The instrument is
aerated and changes to the Hold mode when a distillation is running.
Decrease the system pressure during calibration of the pressure sensor.
6 .7 Main menu
To open the main menu, on the main screen press the Menu button.
To change the default settings within the screens of the main menu, use the selection knob on the
vacuum controller. Turning it to the left moves you further down within the context menus, turning it to
the right moves you up again. By pressing
OK the currently highlighted setting is accepted.
To open the main menu, press the Menu button. The following screen opens:
NOTE
The menu Program is only available on the V-855.
The menu Recirculating chiller is only available when a recirculating F-series chiller is connected to
your instrument.