Extraflame LUCREZIA IDRO LCD, Manual

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18
Chapter 4
ASSEMBLY AND INSTALLATION INSTRUCTIONS
CHIMNEYS, DISTANCES AND POSITIONING
Roof pitch
Distance between the
crown and the chimney
Minimum height of the chimney
(measured from the outlet)
β A (m) H (m)
15°
< 1,85 0,50 m beyond the crown
> 1,85 1,00 m from the roof
30°
< 1,50 0,50 m beyond the crown
> 1,50 1,30 m from the roof
45°
< 1,30 0,50 m beyond the crown
> 1,30 2,00 m from the roof
60°
< 1,20 0,50 m beyond the crown
> 1,20 2,60 m from the roof
CONNECTION TO EXTERNAL AIR INTAKES
To ensure correct operation, the appliance must have sufficient air available by means of external air intakes, which must
meet the following requirements:
They must have a total free section of at least 80 cm2. 1.
They must be protected by a grate, metal mesh, or other suitable protection provided that it does not reduce the minimum 2.
section as per point a) and that it is positioned in such a way as to prevent the intakes from being obstructed.
If the combustion air is collected directly from the outside by means of a pipe, it is necessary to fit a downward bend or a
wind hood on the outside. In addition, no grating or similar device should be positioned. (Extraflame S.p.A. suggests creating
an air intake directly communicating with the installation room, even if air is collected from outside by means of a pipe).
Air inflow can also be obtained from a room adjacent to the installation room, provided that the flow can occur freely through
permanent openings communicating with the outside.
The adjacent room must not be subject to depression with respect to the outside as a result of the opposing draught caused
by the presence of another utility device or suction device in this room.
In the adjacent room, the permanent openings must meet the requirements described above.
The adjacent room cannot be used as a garage, storage area for combustible material, or for activities involving fire hazards.
INSULATION, TRIMS, FACINGS, AND SAFETY PRECAUTIONS
The facings, no matter what type of material they are made of, must constitute a self-bearing structure with reference to the
heating assembly and not in contact with it.
The beam and the trims in wood or combustible materials must be positioned outside of the radiant area of the hearth or
be properly insulated.
If the space above the heat generator has coverings made of combustible or heat-sensitive material, a protective membrane
made of non-combustible insulating material must be placed between it and the generator.
All elements made of combustible or flammable material, such as wooden furnishings, curtains, etc., that are directly exposed
to the radiance of the hearth must be placed at a safe distance.
The installation of the appliance must guarantee easy access for cleaning the appliance itself, of the waste gas pipes and the
flue.
NATIONAL, REGIONAL, PROVINCIAL AND MUNICIPAL LAWS
All the national, regional, provincial ad municipal laws of the country where the appliance has been installed must be taken
into consideration.