Summer Shutdown; Flue Connection Of A Fireplace Or Open Hearth - Nordica CLEO COMBI Holz Bedienungsanleitung

CLEO COMBI

15. SUMMER SHUTDOWN

After having cleaned the hearth, chimney and flue, totally removing the ash and other residues, close all of the hearth
doors and relative registers and disconnect the appliance from the chimney.
It is advised to clean the flue at least once a year; in the meantime check the effective state of the gasket. If it is not
perfectly integral, good functioning of the appliance cannot be guaranteed! In this case, they must be replaced.
If the room where the appliance is located is humid, place absorbent salts inside the hearth.
Protect the parts in pig iron using neutral Vaseline, if you want

16. FLUE CONNECTION OF A FIREPLACE OR OPEN HEARTH

The combustion gas duct is the tract of pipe that connects the product to the flue. These simple but very important
principles must be respected:
•
for no reason use the smoke duct with a smaller diameter that the outlet collar, with which the product is
supplied;
•
every horizontal metre of the smoke duct causes a large loss of pressure, which must be compensated by
raising the flue;
•
The horizontal tract must never exceed 2 m (UNI 10683-2005);
•
every bend in the combustion gas duct greatly reduces the draught of the flue, which must be compensated
by raising it appropriately;
•
the UNI 10683-2005 Standard – ITALY envisions that there should be no more than 2 bends or variation in
direction, including introduction into the flue.
Using the flue of a fireplace or open hearth, the hood must be closed hermetically below the inlet point of the smoke
duct pos.A Figura 16.
If the flue is too big (e.g. 30x40 or 40x50 cm) it must be ducted with a stainless steel pipe of at least 200mm in
diameter, pos.B, taking care to close the space between the pipe itself and the flue well, immediately below the
chimney cap pos. C.
8192000 Rev.04 – EN
For any further clarification, please contact your local dealer!
to keep the aspect unaltered through time.
C - Buffering
B
A - Hermetic closure
Inspection hatch
Figure 17
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