Installation; The Chimney; Flue Pipe Connection; Butterfly Valve - HASE Lisboa Mode D'emploi

Never use spirits, petrol or other flammable fluids to light the stove. During
operation, the external surfaces of the stove become very hot, thus the entire
stove poses a burn hazard. To ensure the safe operation of this stove, a glove is
included in the scope of delivery.
In case of a chimney fire:
- Ring the emergency telephone number to alert the fire brigade.
- Notify your chimney sweep.
- Never extinguish the fire with water!
- Remove any flammable or combustible objects located in the vicinity of the
chimney.
- Wait for the fire brigade and chimney sweep to arrive.

3. Installation

Check to make sure that the load-bearing capacity of the floor / installation surface is suf-
ficient. If necessary, using a floor plate to distribute the load can increase the load-bearing
capacity.
In addition, check whether the room in which the Lisboa is to be installed is sufficiently
supplied with fresh air. If the windows and doors are tightly sealed, the necessary supply
of fresh air may not be ensured, which can interfere with the draught capability of the
stove and chimney. If additional combustion air inlet openings are required, they are not
permitted to be closed or obstructed.
Simultaneous operation of the stove and the exhaust hood can cause negative pressure to
build up in the room where the stove is installed, which can lead to problems such as flue
gas escaping from the stove.
To ensure that air is not drawn out of the room where the stove is installed, we recommend
locking exhaust hoods that guide the air to the outside by means of a window contact
switch.
4. The Chimney
The Lisboa has to be connected to a suitable chimney with a minimum effective chimney
height of 4.50 m. It can be connected to a chimney to which other fireplaces are already
connected. The chimney cross section should correspond to the flue pipe cross section. If
the effective chimney height is too low and/or the chimney cross section is too large or too
small, the draught capability of your stove can be impaired.
The Lisboa stove requires a 9 Pa output pressure (chimney draft). At higher output
pressures, the stove emissions increase, which puts a high load on the stove and can lead to
damage. The Lisboa stove has a maximum permissible output pressure of 35 Pa. To limit the
output pressure, a butterfly valve or output pressure limiter can be used.
5. Flue Pipe Connection
The Lisboa has to be connected to the chimney with a flue pipe having an inside diameter
of 15 cm. Please ensure a tight fit of all pipe pieces at the connection junctions. The pipe
must be well sealed in the chimney entrance and cannot project into the inner cavity of the
chimney; otherwise the flue venting will be impaired.
6. Butterfly Valve
The butterfly valve is an optional control element. It is fitted in the flue pipe and used to
regulate the flue gas flow, and can thus slow down the burning-off process. When the
handle's position is diagonal to the flue pipe, the flue gas flow rate is turned to minimum.
We strongly recommend the installation of a butterfly valve to reduce the output pressure.
Please consider the country-specific statutory regulations.
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