LA NORDICA INSERTO 70 PRS WIDE Manuel Utilisateur page 31

VENTILATION HOOD OR ADJACENT LOCAL
On our products, it is possible to install OPTIONAL - KIT WIND AIR ventilation kits suitable to improve the distribution of heat by ventilation
only either of the installation room or of the adjacent local.
For the connection of the ventilation kit, please see the instructions manual KIT WIND AIR.
The covering is provided with 2 outlets to connect the heat resistant pipes (see
a) Perform the drilling on the walls or on the existing hood to allow the passage and the application of the (fire-resistant) equipped with
related openings.
b) Fasten the pipes by means of clamps to the related collars and openings.
c) Each pipe must not exceed 1,5 m of length for natural ventilation and 8 m for forced ventilation; it must be insulated with insulating
materials to avoid noise and dispersion of heat.
d) The openings have to be positioned at a height not lower than 2 m from the floor to avoid that hot air at output meets people. Please
respect the distance of the convection openings according to the local construction norms;
e) The lengths of the canalization pipes must have the same length to avoid the distribution of differing quantities of air from each
output.
Picture 10).
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