Sensor Installation; Dialogue Rotation - DAB BPH-E Serie Installations- Und Wartungsanleitungen


Assemble in such a way as to avoid dripping
onto the motor and onto the Dialogue both in
the installation phase and in the maintenance
phase.

Avoid mixing
hydrocarbons and aromatic products with the
circulating water. The addition of antifreeze,
where necessary,
maximum percentage 30%.

Attention!! In the event of thermal insulation,
ensure that the condensate discharge holes in
the motor casing are not closed or partially
clogged.
Never insulate the Dialogue and
the pressure sensor!!

6.2 Sensor installation

To install the pressure sensor perform the following
operations:

fit the sensor group only after having installed
the circulator in the system,

fit the O-ring (ref. 95) on the seat of the pump
body,

fit the sensor block, paying attention to the O-
ring,

tighten the 2 screws (ref. 408) to block the
sensor group.
Never clean the sensor with
compressed air!!
additives derived
is recommended
ENGLISH

6.3 Dialogue rotation

The Dialogue is supplied already fixed to the motor
casing of the circulator, but it may be necessary to
rotate it, if the installation is made with the pipes in a
horizontal position.
from
with
To rotate the Dialogue, proceed as follows:
1) Slacken the cable clamp of the pressure sensor
fitted on the Dialogue.
2) Remove the 4 retaining screws of the circulator
head.
3) Rotate the motor casing with the Dialogue into
the correct position, paying particular attention to
the connecting cable of the pressure sensor.
4) Reposition and tighten the 4 screws that anchor
the head of the circulator.
5) Adapt the cable of the pressure sensor and close
the cable clamp again.
Fig. 2
37
Before rotating
ensure that the circulator has been
completely emptied.
Attention!! The
always remain
position!
Attention!! Ensure
connecting cable of the pressure
sensor never comes in contact with
the motor casing.
the Dialogue,
Dialogue must
in a vertical
that the