Heidolph Hei-VAP Advantage - Manual (Page 57)

Operation of the Hei-VAP Advantage
Hei-VAP Value, Hei-VAP Advantage
49
EN
The last set medium will be taken over after 10 seconds of inactivity of the Hei-
GUIDE.
The window then jumps to
“
rotation
” at rotation "off".
7.1.2 Setting the heating bath temperature
 Select the heating bath medium via the control panel.
1. Activate the heating bath temperature display with the aid of the selection window by
using the rotary pushbutton controller Hei-GUIDE (9).
2. The selection window flashes when pressing the rotary pushbutton controller Hei-
GUIDE (9). The current target temperature will be displayed. This value can be
changed.
Display values: 20 °C to +210 °C in single °C steps
3. Turn the rotary pushbutton controller Hei-GUIDE (9) to set the display value to the
desired target temperature.
If the target temperature is exceeded past 100 °C, the selection window will be dis-
played and a frame around the OIL (6) display will flash.
Pressing the button again confirms that a suitable medium (OIL) is available in the
heating bath.
The temperature display flashes and can be set to the desired temperature.
4. Pressing the Hei-GUIDE (9) again takes over the reset value and the selection win-
dow is permanently illuminated.
The actual temperature is displayed after confirmation.
The evaporator responds immediately, if the heating bath is switched on.
If the target temperature of more than 100 °C is changed to less than 100 °C, the
display OIL (6) remains until the next activation.
The frame is faded out after 10 seconds of inactivity of the Hei-GUIDE.
5. Switch on the heating bath by pressing the pushbutton heating bath on/off (7).
The heating bath indicator light indicates that the heating bath is switched on. It
must be illuminated in green.
The heating icon (5) next to the "bath temp" display is illuminated, if the heating bath
is in the heating phase.
7.2 Set the rotation speed
CAUTION Unintentionally rotating drive!
Injuries to hands.
 Verify that the rotation is displayed.
WARNING Risk of injuries due to retracting or entrapment!
Risk of injury.
A risk of entanglement exists on the movable parts of the unit.
 Wear suitable protective clothing for activities on the rotary
evaporator with goggles and gloves.
Heating bath tem-
perature