Heidolph Hei-VAP Precision User Manual download pdf (Page 33)

Operation Operation

64 65

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 sufcient 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.

Pushbutton for the button activation

of soft key display

Pushbutton rotation start/stop

(hard key)

2 Menu line of programs 6

Rotary pushbutton controller

(Hei-GUIDE)

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)

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 conrmed 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

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Heidolph Hei-VAP Precision User Manual Page 33

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