Ravelli Mia 90 Manual De Uso Y Mantenimiento página 146

Insulated chimney
T fitting with con-
densation drain and
collection chamber
Air-tight steel sheet metal
Protection from rain
T fitting for condensation
Use and maintenance manual Mia 90
Protection from rain
Fig.4
Protection from rain
Covering sheet
T fitting with collection
chamber for condensation
Fig.5
Fig.6
This type of installation (See Fig.4) requires an insulated
chimney pot, even if the entire smoke conduit is installed
outside the building.
In the lower part of the chimney there is a "T" type fitting
installed with inspection cap.
It is prohibited to install a 90° bend for the initial segment,
since the ashes would quickly obstruct smoke passage,
causing draught problems in the stove. (See Fig.2)
This type of installation (See Fig.5) requires an
insulated chimney pot, since the entire smoke
conduit is installed inside the building, and the part is
located inside a pre-existing chimney pot.
In the lower part of the stove there is a "T" type fitting
installed with inspection cap just like for the chimney
pot.
It is prohibited to install a 90° bend for the initial
segment, since the ashes would quickly obstruct
smoke passage, causing draught problems in the
stove. (See Fig.2)
This type of installation (See Fig.6) requires a
horizontal section to connect to a pre-existing
chimney pot.
Respect the slope indicated in figure, in order to
reduce the ashes depositing in the horizontal tube. In
the lower part of the chimney pot, there is a "T" type
fitting installed with inspection cap, in the same was
as the chimney pot opening.
It is prohibited to install a 90° bend for the initial
segment, since the ashes would quickly obstruct
smoke passage, causing draught problems in the
stove. (See Fig.2)
Rev.2 03/03/2021
Pag.25