Main Multipoint BF Instruções de utilização, instalação e manutenção para o utilizador - Página 10
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Dimension Terminal position
a
Directly below an opening, air brick, opening windows, etc.
A
a
Above an opening, air brick, opening window, etc.
B
a
Horizontally to an opening, air brick, opening window, etc.
C
D
Below gutters, soil pipes or drain pipes
E
Below eaves
F
Below balconies or car port roof
G
From a vertical drain pipe or soil pipe
H
From an internal or external corner
I
Above ground roof or balcony level
J
From a surface facing the terminal
K
From a terminal facing the terminal
L
From an opening in the car port (e.g. door, window) into the dwelling
M
Vertically from a terminal on the same wall
N
Horizontally from a terminal on the same wall
10
8. Siting the Flue Terminal
See Fig. 8.
8.1
The flue must be installed as specified in BS
5440:Part 1.
8.2
If the terminal discharges onto a pathway or
passageway, check that the combustion products will not
cause a nuisance and that the terminal will not cause an
obstruction.
8.3
If the terminal is fitted within 850 mm of a plastic or
painted gutter or within 450 mm of painted eaves then an
aluminium shield at least 750 mm long should be fitted to
the underside of the gutter or painted surface.
8.4
If a terminal is fitted less than 2 metres above a
surface to which persons have access then a guard must
be fitted.
8.5
The terminal guard must be evenly spaced about the
flue terminal and fixed to the wall using plated screws.
Fig. 7
8.6
Under certain weather conditions the terminal may
plume when the appliance is operated. Siting where this
could cause a nuisance should be avoided.
8.7
Take care to ensure that combustion products do not
enter ventilated roof voids by positioning the flue away from
any soffit vents.
Minimum distance
1500 mm
300 mm
600 mm
300 mm
300 mm
600 mm
300 mm
600 mm
300 mm
600 mm
600 mm
1 200 mm
1 500 mm
300 mm
Fig. 8 - Siting of the flue terminal
6 720 607 090