Heidolph Hei-VAP Precision - Manual (Page 20)

Set-up and Start-up Set-up and Start-up
38 39
Figure 4-14: Evaporator flask inclination / immersion depth
1. Grasp the condenser with the left hand.
2. Unlock the locking device (1) at the lift column toward the right by applying
pressure with your right hand.
3. Set the evaporator flask inclination by carefully swinging the condenser.
4. Position the locking device by releasing and snapping it in.
Setting the immersion depth of the evaporator flask
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.
In order to always guarantee the same immersion depth of the
evaporator flask, we recommend locking the immersion depth.
1
Height stop (1) in the top position.
1. Version without a protective cover:
‒ Open the locking lever of the height (2) on the right of the lift column.
Manually push the height stop (1) down.
‒ Move the lift down until the desired immersion depth is reached.
2. Close the locking lever on the right of the lift column.
‒ The immersion depth of the evaporator flask is locked.
3. Version with a protective cover:
‒ Move the lift down until the desired immersion depth is reached.
‒ Hold the protective cover with your hand.
‒ Open the locking lever on the right of the lift column.
4. Feed the protective cover with your hand.
5. Close the locking lever on the right of the lift column.
The immersion depth of the evaporator flask is locked.
2
1