Arce NONNA AMELIA 300, Инструкция по использованию и установке

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English
8
Rev.09
5 EXHAUSTS EVACUATION
The pipes for the evacuation of exhausts represent a source of danger, both for fires or the outpour of toxic
gases. Great caution shall be paid when the exhaust pipe is connected to the flue with walls or parts of them
made of wood.
When joining the pipe to the flue, the former shall never overlap into the flue (Figure 4) and the connection
shall be properly sealed.
The correct operation of the stove/kitchen is granted exclusively by a good draught of the flue. The minimum
value to be granted at
1 meter of distance from the exit on the collar of the plate shall be > 10 Pa.
In case of bad weather conditions (phenomena of thermic inversion), pay particular attention to the emission
of fumes and gases and to the conditions of the draught.
In cases of incorrect feeling of the stove/kitchen or lack of air for combustion, the room could fill with smoke
or unburned gases could come out. In that case, let the fire burn down and check for eventual occlusions in
the pipes and check the cleanness of the pipes. When the pipes are already partially occluded, the formation
of deposits on the pipes and into the flue increases rapidly and jeopardizes its optimal function.
5.1 POSITIONING AND CONNECTION TO THE FLUE
Per una corretta installazione è fondamentale posizionare la stufa nelle immediate vicinanze di una canna
fumaria. Il collegamento tra la stufa e la canna fumaria deve risultare il più breve possibile onde evitare
fastidiosi problemi di condensa nelle tubazioni e, comunque, un anomalo funzionamento della stufa
stessa.
Nel collegamento è buona norma:
For a correct operation, the stove/kitchen shall be installed in the proximity of a flue. The connection
between stove/kitchen and flue shall be as short as possible, in order to avoid annoying problems of
condensation in the pipes and, in any case, an anomalous operation of the stove/kitchen itself.
When performing the connection it is advisable:

Not to exceed with bends (no more than two) (Fig. 5).

Avoid long segments of pipe in horizontal (max 30% of the whole vertical length) (Fig. 5).

Incline the horizontal segments of 10-15% towards the flue to ease the evacuation of the fumes
(Fig. 5).

Try to have the vertical section of the pipe superior to 1.5 m (Fig. 5).

Absolutely avoid that the metal pipe overlaps into the flue (Fig. 3)

Properly seal the connection point between pipe and flue

Use, in conformity with the current safety norms, pipes of adequate thickness and with a diameter
compatible with the collar supplied with the stove/kitchen
5.2 FLUE AND CHIMNEY POT
The flue is essential for a good operation of any solid fuel heating device. The depression, commonly
known as draught, is related to the height of the flue, that shall never be inferior to
five meters , with a
section of at least cm. 20x20. It is important that the flue had no narrowing or air infiltrations, that could
reduce the correct operation.
The minimum value of the depression to be granted at 1 meter of distance from the exit of the collar on
the plate shall be at least 10 Pa. With inferior values, the flame will be weak with formation of soot, bad
for the pipes, possible exit of smoke from the door when loading wood and very low efficiency.
It is important that the flue serves only one stove/kitchen. If several pipes should converge in the same
flue, the draught will be irregular, with consequences on the good operation of the stove/kitchen.
If the latter condition is compulsory, the pipe shall be extended into the flue, until a sufficient draught
could be restored (Fig.5).
A good draught can be checked by igniting a piece of paper at the base of the exhaust pipe. If the draught
is good, the flame will be attracted with strength towards the inside.
Caution: flues positioned outside the house or in cold environments shall be protected and insulated
The chimney pot is highly relevant for a good operation of the stove/kitchen, it shall be executed in a way
that the exit of the smoke shall take place at least 100 cm (Fig.4) higher than any other structure in a
radius of 10 meters, including the vault of the roof.
The surface of the loopholes shall not be inferior to the section of the flue.