VITLAB Dispenser TA2 Mode D'emploi page 37

8.2 Drying tube
Use of a drying tube, filled with a suitable absorbent (purchased
separately), might be necessary for moisture- and CO
('Accessories', page 46).
Assembly
1. Use a coin to unscrew the air vent cap (Fig. 1).
2. Screw the filled drying tube in (Fig. 2).
3. Place the PTFE sealing ring on the bottle thread (Fig. 3) and screw
the instrument onto the bottle.
Note:
If necessary, seal the threads of the drying tube, the bottle and/or
the bottle adapter with PTFE tape.
8.3 Sealing ring for valve block
For highly volatile media we recommend to seal the connection from
valve bloc to bottle with the PTFE sealing ring and PTFE tape (see 'Ac-
cessories', page 46).
Assembly
Place the PTFE sealing ring on the bottle thread or the screwed-on
adapter (Fig. 3) and screw the instrument onto the bottle.
8.4 Bottle stand
For small bottles, and when using the flexible discharge tube, use a
bottle stand to prevent tipping over (see 'Accessories', page 47).
Assembly
Position the mounting plate at the corresponding height, then firmly
secure the device in the holder as shown until it clicks audibly. Then
lock the holder into place with the screw.
- sensitive media
2
1
2
3
4
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