Diehl Hydrus Manuel d'installation et d'utilisation - Page 8

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Diehl Hydrus Manuel d'installation et d'utilisation
HYDRUS
Finishing tasks
ƒ
Slowly open the shutoff valves upstream and downstream of the
HYDRUS.
ƒ
Check for possible leaks at the connections.
The HYDRUS must always be completely filled with water.
Failure to use provided fiber gaskets or equivelant may result in
connection leaks and damage to the HYDRUS.

6.2 Non-return valve

If desired, the HYDRUS can be delivered with a non-return valve (accessory).
This valve must be installed in the discharge of the HYDRUS.
ƒ
5
/
" x
3
/
'';
3
/
8
4
ƒ
1" (see Fig. II, page 2) NSF certified
7.

Communication

The HYDRUS has different communication interfaces:
ƒ
Optical
ƒ
Encoder

7.1 Optical interface

The HYDRUS can be configured by using the integrated optical interface.
IZAR@MOBILE2 software is used to read data and set parameters. This
software can be found at https://www2.diehl.com/metering/en/diehl-
metering/support-center/downloads.
If an error occurs during configuration, configuration must be started
again using the optical interface.
For correct configuration, place the opto head on the optical interface of
the HYDRUS.
We recommend the Bluetooth Opto Head IZAR OH BT for configuration.
-8-
" S;
3
/
" L (see Fig. I, page 2) NSF certified
4
4
English