Bellfires Derby - Page 29

30
Bellfires
English
Instructions for use and installation instructions
Y
3
Y
2
Y
1
X
> 45°
6
8
7
31
29
32
18
30
29
26
29
27
28
29
4
1
Figure 15: Vertical chimney outlet using an existing unsound lined
chimney or when the chimney is unlined; with a bend >45
o
(Flexible Ø100 mm / Ø150 mm)
(*) : (Y
1
+ Y
2
+ Y
3
) : X > 2 : 1
(vertical to horizontal ratio (or 45° upwards) is always at least 2 to 1)
Appliance: Distance X (*) Distance Y
1
(*) Distance Y
1
+ Y
2
+ Y
3
(*)
(min.-max.) (min.-max.) (min.-max.)
All appliances 0 - 3,0 m 1,0 - 10,0 m 1,0 - 10,0 m -
ALL SIZES INCLUDE THE LENGTH OF THE ROOF OR WALL TERMINATION
Item descriptions:
see 3.4.2
Assemble
restriction plate