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11.2.5 FLUE
During the installation phase we recommend installing the flue at least 1 m higher than the roof
and everything else that is about 10 m near.
11.2.6 NATURAL DRAUGHT
The flue section and height must ensure that there is a depression of at least 10 Pa.(1 mm water
of column) on the fume pipe fitting end.
11.2.7 FORCED DRAUGHT
If particular conditions do not allow the generator to be equipped with a flue with the height
and/or section required, it might be necessary to provide the flue with a suction system so that a
depression of at least 10 Pa.(1 mm water of column) on the fume pipe fitting end is ensured.
11.2.8 COMBUSTION PRODUCTS
In case of fuel of little size, it is possible that the combustion products (fumes) are full of solid
residues with consequent emission of dusts from the flue.
In this case the flue must be equipped with a centrifugal dust separator.
11 – INSTRUCTIONS FOR THE INSTALLER (Foreign Countries)
The definition of the machine contained into the Directive 98/37/EEC can be applied to the
heat generator for solid fuel.
The Declaration of conformity and the EC mark certify the machine complying with the
Directive and the Harmonized Standard and the consequent free movement in the EU.
The machine can be used only after the installation.
The installation or the system are made up of:
− The distribution system of the heated fluid (water supply) complete with all that is
necessary to be carried out in safety (expansion tank open)
− The electric system to connect to the power supply
− The flue for the suction of the fumes produced
At the moment there are no European Harmonized Standard for this type of heat generator.
As a consequence of this the installation and the system are manufactured according to the
installation standard of a particular country.
The installer must manufacture the system and install the generator according to the current
national standard.
The manufacturer of the heat generator is not responsible in case of accidents, breakages
or bad working due to the not observance of the technical laws of the country in which the
equipment is installed.
