Sime Format.zip Manuel De Montage, D'utilisation Et D'entretien page 10

insulated with a glass wool pipe insula-
ENG
tor 30 mm (1 in) thick, with a density of
50 kg/m 3 (3lb/f t
FR
manufacturers instructions for clearan-
ces to combustibles.
4. The distance between the intake air and
the smoke pipe must be within 300 mm
(12 in) - (see fig. below).
5. The head loss of the smoke pipe cannot
exceed by more than 4.8 mm (0. 1 9 in)
of the intake head loss.
6. Outlet terminal must be flush with the
wall and the inlet terminal must protru-
de at least 50 mm (2 in) from the out-
stide wall (see fig. below).
The maximum overall length of the intake
and exhaust ducts depends on the head
losses of the single fittings installed and
must not be greater than 12 mm H
(0.472 "W.C.).
Slanted view
Frontal view
10
3 ) or follow vent
With outlet type C12, install diaphragm ø 86 mm/3.4 inch only if the coaxial flue is
less than 1 metres (3.3 feet) long.
O
2
With outlet type C32, use the following diaphragms, depending on flue length and without
any additional curves:
(cod. 6028623) (cod. 6028624)
L min = 1,3 m
L max = 2,5 m
TABLE 1
Vent Accessories ø 3"
45° curve MF
90° curve MF
Extension L. 1000 mm/39.4 inch (horizontal)
Extension L. 1000 mm/39.4 inch (vertical)
Terminal 1 (Termination box : 2SVSRTF)
Terminal 2 (Termination hood : 2SVSHTX)
Intake terminal
Manifold
Roof outlet terminal L. 1 390
Condensation collection T
Example of allowable installation calculation in that the sum of the head losses of the single fit-
tings is less than 7.0 mm H
23ft horizontal pipe ø 3" mm x 0.30
23ft horizontal pipe ø 3" x 0. 1 3
n° 2 90° elbows ø 3" x 0.65
n° 2 elbows 90° ø 3" x 0.50
n° 1 terminal ø 3"
Total head loss
With this total head loss, remove the segments from n. 1 to n. 9
from diaphragm in the intake pipe.
Installations with vertical
extension L. 200 mm/7.9 inch code 8086908
Diaphragm Diaphragm
ø 86/3.4" ø 87.5/3.44"
L min = 2,5 m
4.27 ft 8.2 ft
L max = 4 m
8.2 ft 13. 1 ft
O (0.276 "W.C.H
2
Installations with vertical condensation
collector code 8092803
Without Diaphragm
diaphragm ø 87.5/3.44"
(cod. 6028624)
L min = 4 m
13. 1 ft
L max = 5 m L max = 2,5 m
16.4 ft 8.2 ft
Load loss in mm H O ("W.C.H
2
Intake Outlet
0.6 (0.024) 0.3 (0.012)
0.65 (0.026) 0.5 (0.020)
0.3 (0.012) 0. 1 3 (0.005)
0.3 (0.012) 0.06 (0.002)
------- 0.8 (0.0315)
------- 0.6 (0.0236)
0.2 (0.008) -------
0.3 (0.012) -------
------- -------
------- 1. 1 (0.043)
O):
2
Intake Outlet
2, 1 --–--
--–-- 0,91
1,3 --–--
--–-- 1,0
0,2 2,0
3,6 + 3,91 = 7,51 mmH
None
diaphragm
L min = 2,5 m
8.2 ft
L max = 4 m
13. 1 ft
Figure 6/a
O)
2
Roof outlet/Intakes
-------
-------
-------
-------
-------
-------
-------
-------
0.6 (0.024)
-------
O
2
(0.296 "W.C. )
H O
2
Figure 7