Heidolph Hei-VAP Advantage - Manual (Page 38)

Set-up and Start-up
30 Hei-VAP Value, Hei-VAP Advantage
EN
EN
4.5.9 Insert the inlet tube
The inlet tube consists of:

Stopcock (Stopper)

PTFE tube

Drain-off plate
Figure 4 –15: Insert the inlet tube
1 PTFE tube 2 Drain-off plate
3 Stopcock
1. Shorten the PTFE tube (1) to the desired length.
2. Grease the stopcock (3) (optional) for ideal vacuum.
3. Position the drain-off plate (2) so that the condensed liquid cannot return to the
evaporator flask via the PTFE tube (1).
4. Insert the inlet tube
4.5.10 Assemble the inlet tube
Figure4 –16: Assemble the inlet tube
1 Inlet valve connection 3 Cap
2 Seal 4 Inlet tube
1. Guide the inlet tube (4) through the cap (3) and seal (2) assembled on the inlet valve
connection (1).
2. Turn the cap (3) to the right on the inlet valve connection (1).
The inlet tube (4) is assembled on the inlet valve connection (1).
Insert the inlet tube
Assemble the inlet
tube
3