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FLOW SWITCH
We advise the installation of the flow switch in the following cases :
- filtration pump situated above the water level (risk of un-priming),
- chamber installed in a bypass configuration.
Operating principle : if the flow is interrupted accidentally or during a backwash and
whenever the water flow-rate is less than 2.9 m3/h, the flow switch will cut chlorine
production.
Installation : Install the flow switch in the place on the chamber designed for the pur-
pose and position the arrow above it in the direction of the water flow.
The flow switch is fitted with a resistance that allows the unit to detect it automatical-
ly. For this reason please do not use a flow switch that is not equipped with this
resistance.
INSTALLATION OF THE EARTH
We recommend installing this device so as to capture residual currents that are
present in the water :
Installation :
On the collar unit (specify the diameter)
Install this device according to the norms in force in your country.