Insert The Inlet Tube; Assemble The Inlet Tube - Heidolph Hei-VAP Precision Manuel D'utilisation

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Set-up and Start-up

Insert the inlet tube

Assemble the inlet
tube
30
4.5.9 Insert the inlet tube
The inlet tube consists of:
•
Stopcock (Stopper)
•
PTFE tube
•
Drain-off plate
3
Figure 4-15: Insert the inlet tube
1 PTFE tube
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
2 Seal
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).
2 Drain-off plate
3 Cap
4 Inlet tube
Hei-VAP Precision