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Manuale d'installazione, uso e manutenzione
SOFIA
– ILARIA – VITTORIA – ANNA
8.3.2 FLUE OUTLET / FLUE SYSTEM COMPONENTS
Every chimney must have minimum number of components as laid
down by standard UNI EN 1443 which are also indicated in the figure
on the side.
ATTENTION: Wall outlets, that is outlets installed on the outer front
wall without the use of a chimney/flue outlet /flue pipe to convey the
combustion products to the roof, are strictly prohibited.
LEGENDA
KEY
COMIGNOLO E CANNA FUMARIA
SECONDO NORMA UNI 10683
CHIMNEY CAP AND FLUE
OUTLET ACCORDING TO UNI
10683 STANDARD
Tutte le tubazioni devono essere
termicamente isolate
All the pipes must be thermally
insulated
ISPEZIONE
INSPECTION
ALTEZZA SUPERIORE A 4 metri
HEIGHT MORE THAN 4 m.
Pendenza non inferiore al 5%
Minimum slope 5%
2 metri MAX
2 metres MAX
2-3 metri MAX
2-3 metres MAX.
8.3.3 CONTROLS PRIOR TO INSTALLING THE APPLIANCE
The user must possess a certificate of conformance for the flue outlet (Ministerial Decree 22 January 2008, no. 37).
The flue outlet must be built in compliance with UNI 10683.
The smoke exhaust illustrated in the figure on the side is the best solution required to ensure that the flue gases are discharged. If
you prefer to exhaust the smoke from the roof insert a union tee with inspection cap, connecting brackets suitable for the height of
the flue outlet, flashing that crosses the roof and chimney cap to protect against bad weather conditions.
If you decide to use the classic masonry exhaust provide a union tee with inspection cap and suitable supporting brackets. If the
flue outlet is too big it is necessary to insert a stainless steel or porcelain-coated steel tube with suitable diameter.
Seal area where the inlet and outlet part of the smoke exhaust meets the wall. It is strictly forbidden to apply mesh to the end of the
outlet tube , as it could cause the appliance to malfunction.
If the smoke tube is installed in a fixed position it is advisable to provide inspection openings for clean-out purposes especially in
the horizontal sections.
See the diagram. These openings are essential to allow for the removal of ash and unburned products which tend to accumulate
along the discharge path. Seal the fittings with red silicone (resistant to 350°C).
The outer casing of the tube must be made with insulating material (mineral wool, ceramic fiber) or use pre-insulated tubing.
THE FLUE OUTLET MUST BE USED ONLY FOR THE APPLIANCE.
It must be possible to inspect and remove all the smoke tube sections for clean-out purposes.
ATTENTION: if the flue outlet is not sufficiently insulated and /or if it is too long it could generate condensation. It is
advisable to provide a condensation drain near the smoke outlet of the appliance. The appliance must always and
only be installed in a single flue outlet system dedicated exclusively to the appliance.
If the generator is connected to a non-compliant flue system the appliance could rapidly deteriorate due to an
abnormal, continuous overheating: in this case the damaged parts will not be covered by warranty.
IF THE CHIMNEY CATCHES FIRE CLOSE THE PRIMARY AND SECONDARY AIR LEVERS IMMEDIATELY
AND CALL THE FIRE BRIGADE
Components and accessories of a
chimney
Key
1 Chimney
2 Flow path
3 Smoke discharge tube
4 Thermal insulation
5 External wall
6 Outer lining
7 Flue outlet section
8 Multiwall chimney
9 Connector
10 Flue pipe
11 Heat generator
