Heidolph Hei-VAP Advantage - Manual (Page 53)

Operation of the Hei-VAP Value
Hei-VAP Value, Hei-VAP Advantage
45
EN
6 Operation of the Hei-VAP Value
The basic steps of operating the rotary evaporator Hei-VAP Value will be explained in
this chapter.
6.1 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.
 The control dial for rotation is turned to the counterclockwise or left position to en-
sure it is turned off.
 The unit is switched on.
The Distillation rate (dT) can be increased by increasing the
speed of rotation.
Figure 6 –1: Control panel Hei-VAP Value
1 Heater indicator light
2 Heating bath on/off
3 Control knob for the rated heating bath temperature
4 Control knob rotation
5 Unit on indicator light
1. Switch on the base unit by pressing the toggle switch of the power switch.
The power switch of the base unit must be in the "1" position. The unit on indicator
light (5) is illuminated.
2. Set the control knob rotation (4) to the desired speed.
Control panel
3
4
2
1
5
4