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Avoid installing the unit between rigid
connections
to
transmission
of
the
recommended to install a pressure relief
system on the line to prevent damage
from thermal expansion.
The unit incorporates an easy access
mesh-40 strainer (4) to prevent damage
from dirt or solid particles carried by the
fluid.
WARNING!: Do this operation before installing the unit in its location and with the power
source disconnected.
It is mandatory to respect the flow direction marked on the input and output connections,
such as "IN" and "OUT", otherwise the equipment will not work. If due to the configuration
of your installation it is unavoidable that the screen is reversed, you can rotate it following
the procedure described below.
1. Loose the screws (1) and leave on one side the front cover (2). Be careful that
neither the electronic board nor the wiring is damaged. (fig. 3).
2. Loose the screws (3) that attach the plastic housing (4) (fig. 4).
3. Rotate 180 degrees the housing (4) and attach it again using the screws (3) loosen
previously. Notice that only 3 of them are now needed (fig. 5).
4. Place the front cover (2) in its rigth position and fix it by means of the screws (1) (fig.
6).
NexU INSTALLATION MANUAL
prevent
efforts
pipeline.
It
is
Rev 3 (XXXX 2019)
30
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