Intensive Cleaning; Dismantling Instrument · Component Replacement - BRAND Titrette Mode D'emploi

Dismantling instrument · Component replacement

Intensive Cleaning

The glass cylinder, valve, telescoping filling tube and titrating tube are filled with reagent!
Warning!
For this reason, always perform a standard cleaning before dismantling the instrument.
Follow the safety instructions (see page 36)!
In order to avoid confusion about the components, do not dismantle more than one instrument at a time.
A calibration, and any necessary adjustment, must be carried out after dismantling or replacement of a
piston/cylinder assembly.
1.
Removing the top part of the housing and the titrating tube
a) Pull out the recirculation tube and the telescoping filling
tube.
b) Unscrew the air vent cap with a coin.
c) Remove the rear housing and take out the mounting
tool.
d) Move the piston all the way to the top.
e) Loosen the safety ring of the piston/cylinder assembly
with the mounting tool, and unscrew it completely by
hand (Fig. e).
f) Withdraw the locking mechanism of the piston rod up to
the stop (Fig. f).
g) Move the top part of the instrument all the way to the
top by turning the hand wheels, and remove it
(Figs. g + g').
(Continued on next page)
Cleaning
e
f
g
g '
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