17
Installation
MAINTENANCE
The flue must always be clean since unburnt soot or oil deposits
reduce the section and block the draught, thus compromising
proper operation of the boiler and, if in large quantities, may
catch fire.
It is compulsory to clean and check the flue and chimney pot
by a qualified chimney sweep at least once a year. After the
inspection/maintenance, ask the technician to leave a written
report stating the system is safe.
Failure to clean the appliance will compromise the system’s
safety.
CHIMNEY POT
The chimney pot is a vital element for the heating appliance
to operate well: it is recommended to have a windbreaker (A)
type of chimney pot.
The area provided for flue gas exhaust openings must be
minimum double the section of the flue/dusted pipe and
adjusted in such a way that flue exhaust is ensured, even if
windy.
It must prevent rain, snow and any animals from entering. The
atmosphere outlet height must be outside the backflow area
caused by the shape of the roof and any obstacles nearby.
CHIMNEY COMPONENTS
Key:
REF. Description
1
Chimney pot
2
Outflow route
3
Flue pipe
4
Thermal insulation
5
External wall
6
Chimney fitting
7
Flue duct
8
Heat generator
9
Inspection door
