Cola JOHANNA Manuel d'installation, d'utilisation et d'entretien - Page 11

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According to Standard UNI 7429, the chimney cap must meet several requirements; above all, it must have a useful
outlet cross section at least double that of the flue. It is also advisable to install an "antiwind" cap that guarantees fume
exhaust even in the presence of strong horizontal winds.
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3– STOVE USE
3.1 Introduction
Never leave children unsupervised in the vicinity of the stove; there is a very high risk of burns from the hot surfaces.
Also:
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3.2 Startup
When lighting the stove the first time, bad odours may be created, therefore air the room thoroughly.
When lighting the stove the first time, allow it to burn with a low flame for several hours (air control on ash door open
30%) and with very little fuel.
The heat can then be increased a little at a time, so that the stove expands slowly and the sealants and putties dry.
During the heating and cooling cycles, the combustion chamber in refractory cement undergoes heat stress and
expansion, which causes fine cracks to form. Such cracks do not affect stove efficiency or its service life.

3.3 Lighting and controlling the fire

To light the fire, it is advisable to use small sticks of wood and newspaper, or other means available on the market
(excluding any solid or liquid flammable and/or explosive substance).
During the lighting stage, the air controls on the fire door must be fully open; once the stove is lit, they are used to
regulate the heat output. During the lighting phase, it is also advisable to open the damper by moving the lever to
position Z.
When the stove is hot, adjust the primary and secondary air and close the damper by moving the lever to position A.
Never use petrol, alcohol or other flammable liquids to light the fire.

3.4 Adjusting the combustion air

Primary air:
the primary air is adjusted using the manual revolving controls located on the ash door, and feeds the fire through the
grate.
Secondary air:
the secondary air enters the stove by means of the control located on the back.
SI
-never use the stove with the fire door open;
-do not store firelighters or other easily flammable materials near the
stove.
-do not move or lift the stove using the handles.
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Fig. Chimney caps
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SI
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Johanna