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TBA Evaporative Cooler
INSTALLING THE TRANSITION
INSTALLING THE TRANSITION
cont.
ILL1049-B
ILL969-B
ILL1179-C
ILL965-B
ILL967-B
The air cooler is designed to be fixed to the first section of the
duct without any additional frame for support. Therefore make
sure the duct is fixed to the building using a strong method.
The duct size must be 550 x 550mm. The top edge must be
strong without any flange.
Use a spirit level in both directions to get the Transition level.
Screw it to the duct using the eight (8) screws provided. There
are eight (8) V-notch locations for the screws. See diagram.
Now break off both clips on the Transition that retain the
Weatherseal.
IMPORTANT!
There must be no obstructions to the
weatherseal opening fully as that will reduce the air cooler
performance.
Check that the weatherseal flaps do not interfere with the duct
or any screws. The flaps should move freely through 90º. See
diagram.
The top edge of the duct must be level. The Weatherseal
requires a 270mm section of straight duct under the air cooler
before a bend is installed. Do not penetrate the duct with any
fasteners in this section.
The best location for the cooler is where the air is fresh and
clean. Keep away from exhaust vents from factories and
commercial kitchens. Do not locate the air cooler near the
ground where there is dust and pollution.
The sides of the cooler should be a minimum of 600mm from
any wall.
If the cooler is located on a platform, always build a safety
rail around the platform.
Place the transition onto the duct. If the roof is sloped then
make sure the transition is located correctly according to the
diagram.
