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The analyzer has 2 connections with bulkhead fittings for plastic hoses with
an external diameter of 6 mm for the water inlet (left) and water outlet
(right). These are only inserted into the screwed connections.
Figure: Connection of water inlet and -outlet
Pressure
The inlet pressure of the water sample must be between 0.5 and 5.0 bar.
The recommended inlet pressure of the water sample should be between 1
and 2 bar.
The hose length of the water outlet must not be longer than 2 m and must
lead away vertically downwards. The system must be able to relax freely
against the atmospheric pressure. There must be no back pressure greater
than the inlet pressure. The water is drained without pressure in an open
funnel or drain.
Operation with unpressurised sample water
If the sample water is depressurised, a pressure-controlled membrane or submersible pump is
required to transport the sample water into the measuring chamber of the analyzer.
Installation
Water inlet
Open funnel
Manual valve
(to be installed by customer)
Softening
Water outlet
