VAN DER ENDE Verti-Fan EC, Руководство пользователя

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2 DESCRIPTION
2.1 General
The purpose and function of the Verti-Fan is to displace air vertically from above to below in modern
greenhouses. Such displacements of air are often missing in modern, high greenhouses, with
consequent variations in temperature at different heights. Displacing air from above to below has a
favorable effect on growth, maturation and reduces the susceptibility to fungal diseases.
The operation of the Verti-Fan is simple: a horizontally placed fan draws air in at the top of the
greenhouse, and blows it down through a plastic hose. The plastic hose is kept open at the bottom by
a stainless steel ring or oval, and hangs 400 mm above the ground. The Verti-Fan therefore requires
mounting to the beam at the top of the greenhouse with the included bracket or suspension cable.
The Verti-Fan can be used in the cultivation of all sorts of vegetable, fruit and ornamental crops.
2.2 Transportation and Storage
The Verti-Fan is delivered in parts; in other words, the various components are supplied in separate
packages and assembled on site.