Rizzoli L 90, Instructions Manual

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ENGLISH
103
Bad working Bad working due to bad weather
• Allow the flow of air in the room • Eventually,
use a windproof chimney-pot
WHAT TO DO IF… 6
Problems Effects Possible solutions
Bad working
Fire
Heating of oven is weak
Condensation in the
combustion chamber
(LT 90)
Overheating
Irregular combustion.
Incomplete combustion.
Smoke comes out of the plate.
Smoke comes out of other parts of
the device.
The chimney and other parts near
the cooker or the thermal cooker
take fire
The oven does not reach high
temperatures
Condensation is created on the walls
of the boiler.
The cooker overheats. Oven’s ther-
mometer is over 300° C
• Verify that the air regulations is at its maxi-
mum opening • Verify that ash or other resi-
duals do not obstruct the grill • Verify that the
grill is not inserted correctly (the flat part is up)
• Verify that the place in which the device is
situated is well aired and that aspiring hoods
or other devices are not working • Verify the
correct dimensioning of the chimney and of the
entrance of the chimney • Verify that the chim-
ney is not obstructed and that it was cleaned
recently • Verify that there are no losses in the
exhaust-pipe and in the conjunctions • Verify
that no other devices are connected to the flue
• Verify that the chimney suites the position in
which it is situated, in windy places you could
have to install an anti-wind chimney • Verify
that the combustible is right, dry and of good
quality • Verify that the chimney does not go on
under the wood fired cooker or thermal cooker
• Close the air regulation of the cooker or ther-
mal cooker • Close doors and windows of the
room in which the cooker is placed • Call the
firemen
• Verify that oven door is well closed • Verify
that the starting key is closed • Set the air regu-
lation to its maximum opening • Use good qua-
lity wood, well dried and little patched • Verify
that combustion has strong flame
• Verify that the circulation pump activation
temperature is not below 55-60°C • In presen-
ce of big hot water tank it is suggested to install
a valve or an anti-condensation system • Verify
the correct position of the sheets in the combu-
stion chamber
• Close all the air regulations and if it is neces-
sary open the oven door
Condensation
Condensation is created inside the
cooker; it may be caused by humidity
inside the walled parts. After the first
lightings it is normal the creation of
some condensation inside the new
cooker.
• Verify to use good and well seasoned wood •
Verify that the chimney has not imperfections
• Verify that the chimney is well isolated • Ve-
rify that the chimney is not over dimensioned •
Verify that the device had the time to dry and
to balance itself