Sime Planet 25 OF Manual De Instrucciones página 114

Example of allowable installation calculation ("25" version) in that the sum of the head
losses of the single fittings is less than 7,00 mm H
7 m horizontal pipe ø 80 x 0,20
7 m horizontal pipe ø 80 x 0,30
n° 2 90° elbows ø 80 x 0,30
n° 2 90° elbows ø 80 x 0,40
N° 1 terminal ø 80
Total head loss
With this total head loss, remove the ø 38 baffle from the intake pipe.
KEY
1 Sponge-rubber gasket ø 125/95
2 Fixing screw
3 Air-smokes flow splitting unit
with take-off points
4 Sectores diaphragm ø 38
120
KEY
1 Air-smokes flow splitting unit
with take-off points 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 lit 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
110
O:
2
Inlet Outlet
1,40 –
– 2, 1 0
0,60 –
– 0,80
0, 1 0 0,30
2, 1 0 + 3,20
2.8. 1 Separate pipe accessories
Kit code 8093000 is supplied for this pur-
pose (fig. 13). The sectored diaphragm is to
be used according to the maximum head
"25" version
Sectores diaphragm
to remove
1
2
4
6
Remove diaphragm
"25 BF"version B22 type
Sectores diaphragm
to remove
1
2
3
4
5
6
Remove diaphragm
Fig. 13
loss allowed in both pipes, as given in fig.
13/a. The complete range of accessories
necessary for satisfying all installation requi-
rements is reported in fig. 14.
2.8.2
The roof outlet terminal L. 1240 cannot be
shortened and when positioning the tile, the
minimum distance from the discharge head
= 5,3 mm H O
2
terminal must not be less than 700 mm
(fig. 15). The accessories to be used for this
type of installation and some of the connec-
ting systems that may be adopted are illu-
strated in fig. 16.
There is the possibility of doubling the air-
intake and smoke-outlet pipes and then brin-
ging them back together again so as to
obtain a concentric discharge by using the
doubler fitting (7 fig. 16).
"30" version
Sectores diaphragm
Total head loss
mm H O Pa
2
0 ÷ 2 0 ÷ 19,6
2 ÷ 3 19,6 ÷ 29,4
3 ÷ 4 29,4 ÷ 39,2
4 ÷ 5 39,2 ÷ 49,0
5 ÷ 7 49,0 ÷ 68,6
Remove diaphragm
Total head loss
mm H O Pa
2
0 ÷ 1 0 ÷ 9,8
1 ÷ 2 9,8 ÷ 19,6
2 ÷ 4 19,6 ÷ 39,2
4 ÷ 5 39,2 ÷ 49,0
5 ÷ 6 49,0 ÷ 58,8
6 ÷ 7 58,8 ÷ 68,6
7 ÷ 8 68,6 ÷ 78,4
Separate-pipes
roof outlet
Total head loss
to remove mm H O Pa
2
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
7 ÷ 11 68,6 ÷ 107,8
SECTOR OF DIAPHRAGM
Fig. 13/a
Fig. 14