Installing The Liquid Level Sensor (Optional); Connecting The Dosing Pump And Heat Exchanger Of The Pc1 Precooler (Optional) - Bühler technologies EMIDos Guía Rápida

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Acid / gas outlet
Acid inlet
Reducer
Gas inlet
T-piece
PFA tube
PTFE tube
Acid / gas outlet
Heat exchanger
Acid inlet
Gas inlet
Acid / gas
outlet
4.13 Connecting the Dosing Pump and Heat Exchanger
of the PC1 Precooler (optional)
Swivel nut
Seal
Sealing plate
Clamping collar
BX450031 ◦ 08/2020
Now insert the open tube
end in the reducer open-
ing.
Feed the open end of the
tube straight through the
T-piece. The protruding
tube length may vary by
PFA tube
heat exchanger. Now
screw the fitting with O-
rings into the thread on
the reducer. Be sure not
to insert the tube further
when screwing in the
tube.
Now connect the PTFE
tube DN 4/6 to the
DN 4/6 gas inlet of the
respective heat ex-
changer. The open con-
nection of the T-piece
DN 4/6 now serves as a
new DN 4/6 gas inlet for
the heat exchanger.
The following parts are
sold separately and not
included:
• Laboratory fitting for
connecting to the
PC1 precooler (GL 14)
Then start the individual
assembly steps.
Attach the parts over the
open end of the tube
coming from the outlet
of the dosing pump as
shown.

4.14 Installing the Liquid Level Sensor (Optional)

Now insert the open end
of the tube into the con-
nection on the PC1 heat
exchanger. When doing
so, insert the open end of the tube into the glass
beads of the heat ex-
changer.
Now secure the laborat-
ory fitting to the acid
dosing inlet of the PC1
heat exchanger.
Overview of the dosing
unit connections to PC 1
precooler
Please remove the fol-
lowing components in-
cluded in delivery:
• Resealable bag la-
belled package 7
Package 7: Sensor bracket
(1x), sensor (1x), nut M4
(4x), gasket (4x), lock
washer M4 (4x)
Then start the individual
assembly steps.
Attach a nut (package 7)
to the capacitive sensor
(package 7) (see figure).
Bühler Technologies GmbH 17