HygroMatik CU-1, Manual

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Page 26
Warning: Maintain safe distances from all electrical machines,
as well as sensitive units or devices, as described in Section
"General Installation Instructions".
4.8.2 Droplet Size
Droplet size depends on the atomisation air pressure and the
water pressure set by the vacuum valve.
The higher the atomisation air pressure in the control unit, and
the higher the water pressure in the vacuum valve, the finer the
atomisation.
By adjusting water droplet size, the atomising system can be
adapted to suit site conditions. For example, the nozzle system
should be set for fine droplet size if the nozzles are simply
placed the minimum required distance apart, or if the ambient
temperature is below 20°C. This ensures that the atomised
water can be absorbed by the air.