2.4.5
Die Rauchförderung vom Geräteausgang zum "Rauchfang"
(technisch der Schornstein) wird mit "Rauchkanal" identifi-
ziert. Der Rauchkanal ist nach den Vorschriften laut EN 1856
Teil 1-2 zu fertigen.
The chimney flue or the vertical exhaust vent for the flue ga-
ses from a natural draught appliance must therefore meet the
following requirements:
be flue gas- and water-tight, and properly insulated from
combustible or flammable materials according to the usage
conditions (EN 1443 and EN 13384 parts 1-2-3);
be made of materials resistant to usual mechanical shocks,
heat, flue gases and possible condensate;
have all connections to the different elements of which the
flue conduit is made of properly sealed and airtight;
be as much as possible vertical; any angle from its axis must
not exceed 45°;
be installed at an adequate distance away from any combus-
tible or flammable materials by means of an air flow or of an
insulating material;
have an inner section preferably circular; we therefore re-
commend piping installed within square or rectangular chim-
neys (which otherwise must have a 1-to-1.5 internal sizes
max. ratio and a radius of curvature of the interior angles of
at least 20 mm);
the interior section must be invariable, free from constric-
tions and independent.
A cleanout opening with a tight fitting lid under the connec-
tion betweeen the exhaust pipe and the appliance should be
provided for allowing access to the chimney flue for purposes
of inspecting and removing solid materials and possible con-
densate.
DEUTSCH
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Serie OASI - Serie MIRAGE