La Nordica Svezia New бордовый [20/52] Connection to the chimney

STEFANY FORNO BII - SVEZIA NEW BII - NORVEGIA NEW BII

20 7193400 - IT - EN - DE - FR

7.2. CONNECTION TO THE CHIMNEY

Products with automatic door closing (type 1) must operate, for safety reasons, with the furnace door closed (except during the fuel loading

or ash removal phases).

Products with non-automatic door closing (type 2) must be connected to their own ue.

Operation with doors open is only allowed when supervised.

The connection pipe to the ue must be as short as possible, straight horizontal and positioned slightly in ascent, and watertight.

Connection must be carried out with stable and robust pipes,comply with all current Standards and Regulations and to those envisioned

installation of an additional draught regulator (false air valve) on the exhaust pipe or in the chimney, according to the regulations in force.

For correct appliance operation, it is essential that sufcient air for combustion is introduced into the place of installation (see paragraph 8).

7.3. CONNECTING A FIREPLACE OR OPEN HEARTH TO THE FLUE

The ue gas channel is the stretch of piping which connects the thermo-product to the ue. In the connection, these simple but extremely

important principles must be respected:

• under no circumstances use a ue gas channel with a diameter less than that of the exhaust clamp with which the thermo-product is

equipped;

• each metre of the horizontal stretch of the ue gas channel causes a slight loss of head which must be compensated if necessary by

elevating the ue;

• the horizontal stretch must never exceed 2 metres (UNI 10683);

200mm, pos. B, taking care to close the remaining spaces between the pipe and the ue immediately under the chimney pot pos. C.

8. AIR FLOW IN THE PLACE OF INSTALLATION DURING COMBUSTION

As the thermo-product draw their combustion air from the place of installation, it is MANDATORY that in the place itself, a sufcient quantity

of air is introduced. If windows and doors are airtight (e.g. built according to energy saving criteria), it is possible that the fresh air intake is

no longer guaranteed and this jeopardises the draught of the appliance and your health and safety. It is therefore necessary to guarantee

a supply of fresh air through an external air inlet placed near the appliance or by placing piping for combustion air which leads outside or

to a nearby airy place, with the exception of the boiler room or garage (FORBIDDEN).

IMPORTANT: For a better comfort and corresponding oxygenation of environment, the stove / insert combustion air can be directly

withdrawn at the outside. In order to do that, the stove can be connected to the external air socket by an junction (see Chap.

DIMENSIONS and Picture 9 at page 44

with grills and must never be blocked up. An extractor hood (suction) installed in the same room or in a neighbouring one causes a

depression in the environment. This causes the leakage of burnt gas (dense smoke, smell); it is therefore necessary to ensure a greater

ow of fresh air.

The depression of an extractor hood can, in the worst case scenario, transform the ue of the thermo-product into an external

air inlet, re sucking the ue gases into the environment with very serious consequences for persons.