Palazzetti MULTIFIRE 45 ARIA, Руководство по установке и обслуживанию, Страница: 26 / 84

26
INSTALLATION
6.2 FLUES AND CHIMNEY CAPS
The chimney must be dimensioned in compliance
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Follow the indications in the technical data sheet
relating to the chimney draught.
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1, EN15287-1 both in terms of size and materials
used to construct it.
•
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be at least T400.
• A PERFECT DRAUGHT is above all the result
of a flue that is clear of obstructions such as
chokes, horizontal sections or corners; any axial
displacements should be at a maximum angle of
45° compared to the vertical axis, (better still if it is
only 30°). These displacements should preferably
be effected near the chimney top.
• THE SMOKE PIPE between the wood insert and the
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wood insert’s smoke outlet. The smoke pipe must
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metal pipes. To connect the wood insert to the
chimney, you may perform a maximum of 3 direction
changes no greater than 90°, with the smoke pipe
no longer than 2 m in horizontal projection and a
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vertical segment is at least 50 cm before changing
direction.
• The CHIMNEY TOP shall be the WINDPROOF type
with an inside cross section equivalent to that of the
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and relative table. Near the ridge cap, consider the
less of the two.
•
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chimney respect the distances and measurements
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been used it should be cleaned thoroughly to avoid
malfunctions and the danger of unburned parts deposited
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least once a year
.
Symbol Description
Buffer zone
(mm)
c
Distance measured 90° from
the roof surface
1300
a
Height above the roof ridge
cap
500
Distance (mm) Outlet position
;”
Z + A
X > 2000 B
where A=500 and B=1000
β
90°
c
a
Z
B
A
X
X
Fig. 5.2
Fig. 5.3
004775230 12/2016