BrandTech Scientific Dispensette TA - Manual (Page 35)

a
b
c
English
Accessories
Drying tube
Use of a drying tube, filled with a suitable absorbent (purchased
separately), might be necessary for moisture- and CO
2
- sensitive
media ('Accessories', page 44).
For mounting, unscrew the air vent cap (Fig. a) and screw the dry-
ing tube filled with absorbent in (Fig. b). Place the PTFE sealing ring
on the bottle thread or the screwed-on adapter (Fig. c) and screw the
instrument onto the bottle.
If necessary, seal the threads of the drying tube, the bottle and/or
the bottle adapter with PTFE tape.
Note:
35
Sealing ring – valve block
For highly volatile media we recommend to seal the connection from
valve bloc to bottle with the PTFE sealing ring (see accessories,
page 44).
For mounting, place the PTFE sealing ring on the bottle thread or
the screwed-on adapter (Fig. c) and screw the instrument onto the
bottle.
Bottle stand
For small bottles, and when using the flexible discharge tube, use a
bottle stand to prevent tipping over (see accessories, page 44).
For mounting, 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.