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6-PRELIMINARY STEPS
COMBUSTION AIR
During operation a certain amount of air is drawn from the room in which the product is installed and this air must be supplemented
through an external air inlet.
The combustion air "B" in this product is autonomously drawn directly from the front grille, however, the user can have the air drawn from
outside by connecting pipe "A" to an optional air kit (see details on the next pages).
ATTENTION! It is forbidden, in secondary use heating appliances, to use the product at maximum power for more
than 2/3 hours.
The improper use of the product is borne by the user and relieves the manufacturer of any civil and criminal liability.
CONNECTION OF THE SMOKE OUTLET DUCT
When making the hole for the passage of the smoke outlet pipe, it is necessary to take into account the possible presence of flammable
materials. If the hole has to be in a wall made of wood or other thermolabile material, THE INSTALLER MUST first set up the relative wall
fitting (diameter 13 cm minimum) and insulate the pipe the product passes with appropriate insulating material (1.3 - 5 cm thick with
minimum heat conductivity of 0.07 W/m°K).
30
A
SMOKE OUTLET COUPLING
B
A - COMBUSTION AIR PIPE
B - COMBUSTION AIR INTAKE
The same minimum distance must be applied if the
pipe of the product must pass through vertical or
horizontal sections near the thermolabile wall. It is
recommended to use an insulated double-wall pipe
in external sections in order to prevent condensation
from forming. The combustion chamber works in
negative pressure.
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