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Idiomas disponibles
Idiomas disponibles
2.7.3
Accessories ø 80/125 (fig. 6)
The ø 80/125 coaxial duct is supplied on
request in a kit code 8084830 complete
with assembly instructions.
With the curve supplied in the kit, the maxi-
mum horizontal length of the duct must be
no more than 6 metres.
The diagrams in fig. 6 show some examples
of the different types of ø 80/125 coaxial
discharge modalities.
KEY
1
Coaxial duct kit code 8084830
2
Extension L. 1000 code 8096130
3
---
4a
Additional 90° curve code 8095820
4b
Additional 45° curve code 8095920
5
Adapter for 80/125 code 8093120
6
Tile for joint code 8091300
7
Terminal for roof exit L. 1284 code 8091200
8
Vertical condensation collector L. 200 code 8092803
IMPORTANT:
– Each additional 90° curve installed reduces the available length by 1.0 metres.
– Each additional 45° curve installed reduces the available length by 0.80 metres.
– The insertion of the condensation collector (8) is obligatory in C32 discharge type.
– The insertion of the condensation collector (8) is obligatory in C42 discharge type.
66
2.8
INSTALLATION OF SEPARATE
DUCTS (vers. "BF")
When installing, the provisions of the laws
in force must be adhered to, as well as cer-
tain practical suggestions:
– With aspiration directly from outside,
when the duct is longer than 1 metre, it
is advisable to insulate the said duct in
order to avoid the formation of dew on
the outside of the pipe when the weather
x
2
4
2
y
5
3 8
C42
x + y = min. 3,0 m/max 6,0 m for "25/55"
x + y = min. 3,5 m/max 6 m "25"
x + y = min. 3,5 m/max 6,0 m for "30/55"
x + y = min. 3,0 m/max 6 m "30-35"
1
7
6
2
5
8
C32
min. 3,0 m - max 6,0 m for "25/55"
min. 3,5 m - max 6 m "25"
min. 3,5 m - max 6,0 m for "30/55"
min. 3,0 m - max 6 m "30-35"
1
2
1
C12
is particularly cold.
– With ducts with discharge positioned
outside the building, or in cold environ-
ments, insulation is necessary to avoid
difficulty in starting the burner. In these
cases, a condensation system on the
pipes must be provided for.
– If the pipe passes through inflammable
walls, insulate the stretch of the fumes
discharge pipe that passes through the
wall with rounded glass wool 30 mm
Fig. 6
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