wtw Turb 555 Operating Manual page 31

Turb 555 / Turb 555 IR
ba41113e07 04/2009
To install your flow-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 (10), 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 (10). The fixing ring can easily be
rotated now.
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 (9) into the lid (4).
8 Make sure that the outside of the cuvette is clean,
dry, and free of fingerprints.
9 Insert the flow-through vessel with the cuvette at the
base into the cuvette shaft of the measuring instru-
ment and press it in tightly.
10 Align the pour-through vessel with the cuvette (see
section 4.1.1 M
11 Leave the flow-through vessel in this position and
hold it.
12 Using the other hand, turn the fixing ring (1) clock-
wise so that it clicks into place and secures the flow-
through vessel.
13 Determine how long the hoses for the inlet (7) and
outlet (5) have to be. Cut the black hose enclosed in
two suitable pieces.
14 Attach a black hose fitting to each of the hoses.
Thread a nut on each of the hoses so that the thread
of the nut points to the hose fitting.
ARKING AND ALIGNING CUVETTES
Operation
).
31