Installation Instructions - Burkert 8071 Manuel Utilisateur

warning
Risk of injury due to non-conforming installation.
• Fluidic and electric installation can only be carried out by quali-
fied and authorised personnel with the appropriate tools.
• Install the appropriate security devices (correctly dimensioned
fuse and/or circuit breaker).
Risk of injury due to unintentional switch on of power supply
or uncontrolled restarting of the installation.
• Take appropriate measures to avoid unintentional activation of
the installation.
• Guarantee a set or controlled restarting of the process subse-
quent to the installation of the device.
Risk of blocking the oval rotors
• Install a strainer of 75 µm
close as possible to the sensor.
7.2.

installation instructions

noTe
Risk of damaging the sensor if it is subjected to mechanical
stress.
• Use flexible hoses.
12
(200 mesh) upstream and as
english
Type 8071
Installationandwiring
noTe
the oval rotors may be damaged if particles with dia-
meter > 75 µm go into the fitting.
→
Install a strainer of 75 µm upstream and as close as possible
to the sensor.
→
Install a by-pass line on your installation (see
the sensor and the strainer without stopping process..
8071
Fig.3 Installation of a by-pass line
→
Install the device onto the pipe so that the shafts of the rotors
are in a horizontal plane.
Seal the external threadings of the fitting with a product
compatible with the materials from which the sensor body
and the pipe are made.
→
Screw the device onto the pipe.
Fig.3) to service
valve
filter
direction of flow