Heidolph Hei-VAP Precision - Manual (Page 33)

Operation Operation
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The basic steps of operating the rotary evaporator Hei-VAP Precision will be
explained in this chapter.
The parameters for the distillation are set and monitored via the control panel.
The set parameters are stored. The last used parameters will appear after a restart.
The user can change the displayed settings in these menus.
Turning the Hei-GUIDE is sufficient to change between individual entries.
The selected entry is always highlighted.
The selected entry will be called up when pressing the Hei-GUIDE.
The desired value can be set when turning the Hei-GUIDE.
The lower functions in the menu are activated via the grey softkeys.
The actual value display is always the
start screen. All current actual values
are displayed as large numbers and the
target values as small numbers.
The programs of the top menu bar
are highlighted by turning the rotary
pushbutton controller Hei-GUIDE. The
Hei-GUIDE walks through the programs
going from left and right. An “<“ or “>“
shows the direction in which the rotary
pushbutton controller can be turned,
in order to reach the non-visible menu
elements.
The highlighted menu element is
activated by pressing the Hei-GUIDE
and the status screen changes to the
respective menu.
1
Pushbutton for the button activation
of soft key display
5
Pushbutton rotation start/stop
(hard key)
2 Menu line of programs 6
Rotary pushbutton controller
(Hei-GUIDE)
3
Pushbutton heating bath on/off
(hard key)
7 Pushbutton lift down
4 Soft key display functions 8 Pushbutton lift up
Figure 6-1: Control panel of Hei-VAP Precision (with Motor Lift)
2
8
4
1
3
5
6
7
Setting the language
The unit is switched on.
1. Activate the menu line function “Setup” by using the rotary pushbutton controller
Hei-GUIDE (6).
2. The menu opens by pressing the Hei-GUIDE (6).
3. Activate the entry “language” highlighted in blue.
The currently set language is located next to the “language” entry.
4. The marking changes to orange after pressing the Hei-GUIDE (6) and is activated
for setting the parameter.
5. Select the desired language by using the rotary pushbutton controller Hei-GUIDE (6).
6. The setting is accepted by pressing it again.
The text will be displayed in the selected language.
7. You will change to the actual value display by selecting the menu entry “accept (OK)“.
All changes in the menu view are discarded with soft key “Esc“ (1).
Context Help
The context sensitive help menu function shows detailed information of the just selected
menu item (such as “heating bath”, “rotation”...). This provides additional information to
aid operator in use of the Hei-VAP Precision controller.
It can be switched on and off in the setup menu. When the context-sensitive help is
shown, it hides all current actual values on the right side.
The context help is switched off when shipped.
Activation via the “setup” menu.
The unit is switched on.
1. Activate the menu element “Setup“ by using the rotary pushbutton controller
Hei-GUIDE (6).
2. The menu opens by pressing the Hei-GUIDE (6).
3. Activate the entry “context help“ highlighted in blue.
4. The marking changes to orange after pressing the Hei-GUIDE (6) and activated
for setting the parameter.
5. Select the desired status “on/off” by turning the Hei-GUIDE (6).
6. The selection is confirmed by pressing the Hei-GUIDE (6) again.
Context help will be displayed.
7. You will change to the actual value display by selecting the menu entry “accept (OK)“.
All changes in the menu view are discarded with softkey “Esc“ (1).
Operation of the Hei-VAP Precision