Air Intake - EdilKamin LAGUNA W 25 Instalación Uso Y Mantenimiento

AIR INTAKE

The combustion air intake must be created on
the bottom of an outer wall and have a section
of at least 250 cm .
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The protective grill must be closed.
The air intake must not open towards premises
with potentially pollutant air in garages or ware-
houses.
Ensure the air intake is not blocked in any way.
CONNECTION TO CHIMNEY FLUE
The boiler works with forced draft, therefore the
smoke extractor emits combustion air inside the
chamber to enable combustion. It is therefore
necessary to guarantee correct evacuation of
the smoke connecting the boiler to a smoke fl ue
that guarantees natural draft.
For connection to a smoke fl ue, local and na-
tional standards must be complied with.
A smoke fl ue must meet the following require-
ments:
• It must be in waterproof material and resistant
to the temperature of the smoke and relevant
condensate.
• It must have suffi cient mechanical strength
and weak thermal conductivity.
• It must be perfectly sealed to avoid cooling of
the fl ue.
• Its progression must be as vertical as possi-
ble.
• It must be adequately distanced from combus-
tible or fl ammable materials using air cavities or
appropriate insulation.
• New or old chimneys built without compliance
with specifi cations should be recovered by pip-
ing the chimney. You should therefore introduce
a metal fl ue inside the existing chimney and fi ll
with adequate insulation.
• The chimney fl ue must have a piping diameter
of no less than the boiler outlet joint.
• There must be a preferably circular internal
section; the square or rectangular section must
have rounded corners with a radius of no less
than 20 mm.
• It must have a constant, free, independent,
and no choking internal section.
• The smoke tubes must not cross premises in
which installation of the combustion appliances
is forbidden.
INSTALLATION
• Flexible tubing is not allowed.
• A "T" tube must be installed immediately after
the boiler outlet to periodically clean residue.
• A collective smoke pipe cannot be used.
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