Heidolph Hei-VAP Core Betriebsanleitung Seite 76

Operation
Warning:
Risk of burns!
Contact with the evaporating flask can cause severe burns if it has not
cooled down sufficiently.
▪ Always allow the evaporating flask to cool down before removing it.
▪ The maximum temperature must not exceed 50 °C / 122 °F.
▪ Wear protective clothing.
▪ Wear protective gloves to ensure a secure grip.
➜ Loosen the coupling of the Easy-Clip flask clamp from the vapor tube using 1-2
anticlockwise turns.
➜ Grip the evaporating flask with one hand and open the Easy-Clip.
➜ Carefully remove the evaporating flask.
Assembling and removing the receiving flask
Assembling the receiving flask
➜ Hold the receiving flask with the
opening facing up against the flange of
the condenser.
➜ Slide the clamp over the flange on the
condenser and the receiving flask.
➜ Carefully tighten the knurled screw of
the clamp.
✓ The receiving flask is attached.
Removing the receiving flask
➜ Grip the receiving flask with one hand.
➜ Loosen the knurled screw of the clamp.
➜ Remove the clamp.
Ventilation

The system can be ventilated manually
using the ventilation cap:
➜ For ventilation, turn the ventilation cap
half a turn or a maximum of 1 turn
anticlockwise to the left.
✓ The ventilation speed increases with the
rotation.
➜ Slowly turn the ventilation cap clockwise
to the right.
✓ The air supply will slowly close.
Knurled screw
Ventilation cap
76
Clamp