wtw Turb 555 Operating Manual page 27

Turb 555 / Turb 555 IR
ba41113e07 04/2009
To install the pour-through vessel, proceed as follows:
1 Pull the white marker pin out of the locking collar (2)
of the cuvette shaft.
2 Using the spanner wrench provided (8), unscrew and
remove the locking collar (2).
3 Place the fixing ring (1) on the cuvette shaft.
4 Reattach the locking collar (2) and tighten it up using
the spanner wrench (8).
5 Insert the white marker pin again in one of the holes
on the locking collar.
6 Insert the sealing ring provided (3) into the locking
collar of the cuvette shaft.
7 Screw the screw-in cuvette (7) into the base of the
pour-through vessel (5).
8 Make sure that the outside of the cuvette is clean,
dry, and free of fingerprints.
9 Insert the flow-through vessel (5) with the cuvette at
the bottom into the cuvette shaft of the measuring in-
strument.
10 Align the pour-through vessel with the cuvette (see
section 4.1.1 M
11 Leave the pour-through vessel in this position and
hold it by the lower, knurled section.
12 Using the other hand, turn the fixing ring (1) clock-
wise so that it clicks into place and secures the pour-
through vessel.
13 Plug the outlet hose on the outlet (4) and position it
so that its end is lower than the pour-through vessel
and the sample can run out into a suitable vessel or
drain.
14 Replace the lid (6).
ARKING AND ALIGNING CUVETTES
Operation
).
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