Lincar Siria 840, Using Instructions And Maintenance

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IT-GB-FR
mod. 740-740 ECO-740/SA-740/SA ECO-740N/SA
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CHIMNEY OR FLUE
• The chimney or flue should have the following characteristics:
−
Well sealed from combustion products, impermeable and completely insulated as
normative condictions
−
The flue has to be built with materials well suitable for normal mechanical stress,
heat, action of combustion products and their condenses
−
The flow has to be vertical with deflections no higher that 45°
− A right distance from combustible or flammable material, insulated with an air
cavity or right insulator
− Internal round section, the square or rectangular section should have round corner
with a ray not less than 20 mm
−
Internal section should be constant, free and indipendent
− Rectangluar section with sides ration max of 1,5
− All manufacturer instruction should be respected concerning the section and the
building characteristic of the chimney or flue. For particular section, deviation of
section or path a complete inspection of exhaust fumes system will be necessary.
−
It is advisable that the flue should be supplied with a „chamber „ for solid material
and condenses collection, placed under the flue throat and easy to be reached and
opened through a sealed „little door“ for inspection.
− In case of fire of chimney or flue, employ the right system to soffocate the flames
and call for firemen.
− The chimney and gas tubes should be easy to log on for every maintenance and
cleaning operation.
EQUIPMENT CONNECTION TO FLUE AND EVACUATION OF COMBUSTION
PRODUCTS
• The flue should receive the exhaust fumes from one only heating equipment
•
It is possible to realise an equipment composed by a fireplace and a cooking oven with a
sole exhaust fumes point towards the chimney, for which the manufactures has to
provide the building characteristics of the duct of the exhaust fumes channel
•
It is prohibited to connect in the same flue, a heating equipment and a suction hood
• It is prohibited to connect the exhaust pipe towards closed space even if it is in open air
• The direct exhaust fumes has to be done ahead roof and the exhaust pipe should have the
above characteristics.
•
Horizontal tubes connection should have a min slope steep of 3% .
•
The gas tubes should be sealed against combustion products, in case of outside passage it
should be insulated.
•
The chimney and gas tubes should be easy to log on for every maintenance and cleaning
operation.