Kratki LUCY 12 SLIM Mode D'emploi page 40

Connection to the flue pipe
The flue pipe must have internal dimensions not larger
than 20x20 cm, or diameter 20 cm. In the event of larger
dimensions, or of the flue pipe being in poor condition ( for
example cracks, poor insulation, etc.), it is advisable to fit
a stainless steel pipe of suitable diameter inside the flue
pipe throughout its length, right up to the top.
Check with suitable instruments that there is a draught
between 10 Pa and 12 Pa. This type of connection
ensures the evacuation of the fumes even in the event of
a temporary power cut. At the bottom of the flue pipe,
provide an inspection cap to allow periodic checking and
cleaning, which must be done annually. Make a gas-tight
connection to the flue pipe, using pipes and connectors
as recommended by us. You must ensure that a windproof
cowl should be fitted which complies with the standards
in force
Connection to an external flue with insulated or
double-wall pipe
The only type of pipe which is permissible is insulated
(double-walled) stainless steel, smooth on the inside,
fixed to the wall. Flexible stainless steel pipe must not be
used. At the bottom of the flue pipe, provide an inspection
cap to allow periodic checking and cleaning, which must
be done annually. Make a gas-tight connection to the flue
pipe, using pipes and connectors as recommended by us.
You must ensure that a windproof cowl should be fitted
which complies with the standards in force.
Check with suitable instruments that there is a draught
between 10 Pa and 12 Pa.
Connection to the flue pipe
For proper functioning, the connecting pipe between the
stove and the chimney or flue duct must have a slope of
not less than 3% in the horizontal stretches, the length of
which must not exceed 2 metres and the vertical distance
between one tee connector and another (change of
direction) must not be less than 1,5 m. Check with suitable
instruments that there is a draught between 10 Pa and 12
Pa. At the botton of the flue pipe, provide an inspection
cap to allow periodic checking and cleaning, which must
be done annually. Make a gas-tight connection to the flue
pipe, using pipes and connectors as recommended by us.
You must ensure that a windproof cowl should be fitted
which complies with the standards in force.
Fireplace flue gas
Avoid contact with combustible materials (example:
wooden beams) and in any case provide for their insulation
with flame retardant material. In case of pipe penetrations
through roofs or walls is recommended to use special
kits crossing, certificates, are available commercially. In
the event of a chimney fire, turn off the stove, disconnect
from the network and never open the door. Then call the
authorities.
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Fig. 2: connection to the
flue pipe.
Fig. 3: connection to an
external flue with insulated
or double-wall pipe.