Artel NCA115-2A, Руководство пользователя

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6 of 36
EN
For proper functioning and a good temperature
distribution, the pellet insert shoul be positioned in
a location where it is able to take in the air necessary
for combustion of the pellet (about 40 m³/h
must be available), as laid down in the standard
governing the installation and in accordance with
local national standards. The volume of the room
must not be less than 20 m³. It is compulsory to
install an adequate outdoor air intake which would
allow oxidising air input necessary for correct
operation of the product. The air flow between
the outside and the installation premises can take
place directly, through an opening on an external
wall of the premises (preferred solution, see Figure
1a); or indirectly, through air intake from the
adjoining premises with air intake and permanently
communicating with the installation premises (see
Figure 1b). Adjoining premises excludes those
used as bedrooms, bathrooms, garages, common
areas of a building and, in general, premises in
danger of catching fire. Consider the doors and
windows present which could interfere with
correct air flow to the pellet insert and maintain
1.5 metres from any smoke outlet. The air intake
must have a minimum total net surface of 100 cm
2
protected by an external grate which must not be
obstructed and/or blocked and which should be
periodically cleaned: the aforementioned surface
should be increased as a result if there are other
active generators inside the premises (for example:
electric fans for stale air extraction, kitchen hood,
other pellet inserts, etc...), which could generate
a negative pressure environment. A check is
necessary, with all the equipment on, that the drop
in pressure between the room and the outdoors
does not exceed a value of 4 Pa.
You can connect the air necessary for combustion
directly to the external air intake, with a tube of at
least 40mm, with a maximum length of 2 linear
metres; each curve of the tube is equal to a loss of
one linear metre.
In the presence of wood floors,
install a floor protection surface
in compliance with the rules in
force in the country
FIGURA A- DIRETTAMENTE DALL’ESTERNO FIGURA B- PER VIA INDIRETTA DAL LOCALE ADIACENTE
FIGURE 1a- DIRECTLY FROM OUTSIDE FIGURE 1b- INDIRECTLY FROM ADJACENT PREMISES
The pellet insert may not be
installed in bedrooms, bathrooms
and where another heating
appliance without an independent air
supply (pellet insert, pellet insert, etc.) is
already installed. It is forbidden to install
the pellet insert in rooms with an explosive
atmosphere. The floor of the room in which
the pellet insert is to be installed must be
dimensioned appropriately to support the
weight of the fireplace insert. Maintain
a minimum distance of 50 mm between
cladding and chimney insert. In the case
of flammable walls in the vicinity of the
chimney keep a minimum distance of (A)
450 mm, rear (B) 300 mm, side (C) 400 mm,
front (D) 1000 mm and floor (E) 450 mm.
If there are particularly delicate objects
(furniture, curtains, sofas), the distance of
the insert must be increased considerably.
The two side walls of the pellet insert must
be accessible for maintenance by authorised
technicians.
B
300
mm
A
450
mm
D
1000
mm
E
450
mm
min.
100
cm
2
C
400
mm