Cadel SFERA3 11KW, Installer Manual

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SFERA3 - PRINCE3 - GLOBE AT - SFERA3 PLUS - SIRE3 PLUS - DOGE3 PLUS - PRINCE3 PLUS - ELISE3 PLUS - VEGA AT - TREND AT - VENUS3 PLUS - JOY AT
6
Fig. 4 - Example of label
3.4 HEIGHT-DEPRESSION
The depression (draught) of a chimney flue depends also on its height. Check the depression with the values provided at
FEATU-
RES a pag. 43 . Minimum height 3,5 meters.
3.5 MAINTENANCE
• The fumes extraction pipes (fumes c chimney flue + chimney pot) must always be cleaned, scrubbed and checked
by an expert stove-repairer, in compliance with current regulations, with the instructions of the stove-manufacturer and the
directives of your insurance company.
• In case of doubts, please follow the most restrictive regulations.
• Have your chimney flue and chimney pot checked and cleaned by an expert chimney sweep at least once a week. The chimney
sweep has to release a written declaration about the security of the system.
• Not cleaning compromise safety.
3.6 CHIMNEY POT
Fig. 5 - Anti-wind chimney pots
The chimney pot is important for the correct running of the heating appliance:
• We recommend using an anti-wind chimney pot, see Fig. 5 .
• The hole width for fumes exhaust must be the double of the chimney flue width and fitted in a way that the fume exhaust is
assured also in case of wind.
• It should prevent the infiltration of rain, snow and animals.
• The outlet height in the atmosphere must be away from the reflux area caused by the roof structure or by obstacles laying
nearby (see
Fig. 3
).