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Installation, use and Maintenance manual - ed. 04/14
The cooler is then fixed to the ductwork
using fixings appropriate for the duct
material. It is recommended than a
minimum of 3 fixings are made on each
side.
Appropriate weather proofing should be
made according to the roof structure and
local weather conditions.
It is normal to support the weight of the
cooler on supports on the underside of the
roof.
2.3 - Support brackets installation
Every Evaporative Cooler AD 14 is standard
delivered with no. 2 adjustable support
brackets.
The purpose of the brackets is to support
the heaviest side of the cooler, where the
internal water tank is positioned, in case
the AD14 Cooler is installed directly on the
air duct system (standard down discharge)
– see picture below.
With this kind of installation, and in particularly hot climate conditions (if the cooler is
exposed directly to the sun for many hours), it is better that the heaviest side of the
tank (where the water is deepest), is fixed with these brackets, so that the plastic part
of the water tank get more stability.
NOTE
These support brackets must be used only if the cooler is NOT standing on the 4
points of support.
