12
3.6.2 Separate-pipes roof outlet
The roof outlet terminal (1240 mm) cannot be shortened and
when positioning the tile, the minimum distance from the dis-
charge head terminal must not be less than 700 mm (fig. 17).
The accessories to be used for this type of installation and
some of the connecting systems that may be adopted are
illustrated in fig. 18. There is the possibility of separating the
air-intake and flue-outlet dusts and then bringing them back
together again so as to obtain a concentric discharge by
using the doubler fitting (7 fig. 18).
SECTOR OF DIAPHRAGM
KEY
1
Air-smokes flow plitting unit
with take-off point
code 8093000
2a 90° elbow MF
code 8077404
2b Isolated 90° elbow MF
code 8077408
3a Extension L. 1000
code 8077303
3b Isolated extension L. 1000
code 8077306
4
Outlet terminal
code 8089501
5
Int.-est. ring kit
code 8091500
6
Intake terminal
code 8089500
7
45° elbow MF
code 8077406
8
Condensation outlet L. 135
code 8092800
9
Locking junction (n. 5)
code 8092700
KEY
1 Tile with articulated joint
2 Lead panel
3 Collar
4 Locking screw
5 Reducing fitting with gasket
Sectores of diaphragm
Total head loss
to remove
mm H
2
O
Pa
1
0 ÷ 2
0 ÷ 19,6
2
2 ÷ 3
19,6 ÷ 29,4
4
3 ÷ 4
29,4 ÷ 39,2
6
4 ÷ 5
39,2 ÷ 49,0
Remove diaphragm
5 ÷ 7
49,0 ÷ 68,6
Sectores of diaphragm
Total head loss
to remove
mm H
2
O
Pa
1
0 ÷ 2
0 ÷ 19,6
2
2 ÷ 3
19,6 ÷ 29,4
3
3 ÷ 4
29,4 ÷ 39,2
4
4 ÷ 5
39,2 ÷ 49,0
5
5 ÷ 6
49,0 ÷ 58,8
6
6 ÷ 7
58,8 ÷ 68,6
Remove diaphragm
7 ÷ 11
68,6 ÷ 107,8
“FRIENDLY FORMAT 80 - 80 E” versions
“FRIENDLY FORMAT 100 E” version
Fig. 15
Fig. 16
Fig. 17
Summary of Contents for benchmark FRIENDLY FORMAT
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Page 33: ...Friendly Format User instructions GB ...
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