BRAND Titrette Instrucciones De Manejo página 74

12 Cleaning
4. Installing the titrating tube
a.
e.
5. Installing the top part of the housing
a.
b.
c.
d.
74
Operating manual
(Note the design changes from 2012, see Intensive clean-
ing, p. 73). Installing the cleaned or new titrating tube:
a.
Slide the titrating tube on approx. 5 mm.
b.
Push the titrating tube housing all the way up.
c.
Then slide the titrating tube all the way in.
d.
Slide the titrating tube housing down to lock it into
place.
e.
Pull up the valve lever to the 'Recirculate' position and
press it in firmly.
a.
Check that the piston rod locking mechanism has been
pulled out.
b.
Attach the top part of the instrument and rotate the
hand wheels to move it down while being careful that
the recess of the front housing shell slides snugly over
the titrating tube. Slightly rotate the top part, if neces-
sary.
c.
Lift the safety ring of the dispensing unit and check that
the tongue and groove interlock. Then, tightly screw in
the safety ring by hand.
d.
Set the assembly tool on the right-hand edge of the
housing and tighten it towards the left-hand edge.
Then, re-insert the assembly tool into the rear housing
shell.
e.
Slide the piston rod locking mechanism in all the way.
f.
First hang the rear housing shell from the top, then snap
it closed and screw in the air vent cap.
g.
Carry out a function check and calibration, and make
any necessary adjustments.
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