4 Assembly
NOTICE!
Installation position and conditions
– Ensure that there is unimpeded access for opera‐
tion
–
Secure, low-vibration fixing
– Avoid direct sunlight
– Permissible ambient temperature at fixing position:
-10 ... + 45 ℃ at max. 95% relative air humidity
(non-condensing)
NOTICE!
Operating instruction for all components used
Possibility of material damage due to incorrect
assembly.
When assembling the system, observe the operating
instructions for all components used.
Reading and operating position
–
Install the device at a favourable position for
reading and operating (preferably at eye level)
The control module delta
®
is fully integrated in the delta
®
solenoid
metering pump and must not be installed separately.
4.1 Installation (hydraulic)
CAUTION!
– Observe the maximum permissible operating
parameter for the entire installation of the meas‐
uring / control station (e.g. pressure, temperature,
flow)
–
In the process, observe the lowest maximum
permissible operating parameter of the parts of the
measuring / control and the sensors installed (see
their operating instructions)
– Please also observe the operating instructions for
controllers and fittings and any other component
groups, such as sensors, sample water pumps ...
– Observe the flow direction of the measured water.
– One pressure reducer must be installed.
– Danger resulting from media under pressure.
– Before working with hydraulic parts of the meas‐
uring / control station, this must be depressurised
in a controlled manner via the sampling cock.
– Wear protective goggles
Fittings
Assembly
18
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