Mount And Remove Receiving Ask; Dispensing Sample; Ventilation - Heidolph Hei-VAP Value Originalbetriebsanleitung

Operation
Mount and remove receiving
Mount receiving
Hold receiving ask with open end
onto the ange of the condenser.
Slide clamp over ange of condenser
and receiving ask.
Tighten knurled screw of clamp
carefully.
The receiving ask is mounted.
Remove receiving
Hold receiving ask with one hand.
Loosen knurled screw of clamp.
Remove clamp from ange.

Dispensing sample

Regulate re ll of sample during a process
through the inlet tube.
Glassware is under vacuum.
Turn inlet valve counter clockwise.
Inlet valve is open and sample is
drawn into evaporating ask.
The further you open the inlet valve,
the faster the sample will be drawn in.
Turn inlet valve clockwise.
Re ll of sample will be reduced
respectively stopped.

Ventilation

The system can be ventilated with the ventilation cap manually.
To ventilate turn ventilation cap slowly counter clockwise.
System is ventilated.
Turn ventilation cap slowly clockwise.
Air inlet is closed gradually.
ask
ask
ask
Knurled screw
Inlet valve
Ventilation cap
Clamp