Palazzetti STUFA ELSA Allgemeine Angaben-Hinweise-Installation-Wartung Seite 28

7.5.2 Secondary combustion
It is obtained by injecting preheated air into the fire
box through the holes on the upper part of the back
wall. Entering the fire box the air ignites unburnt gas
(carbon monoxide) formed by the primary combustion,
transforming it into carbon dioxide (CO2). The effect is
clearly visible with the formation of a belt of flames at the
secondary air inlet holes.
7.5.3 Cleaning the glass
During the operation of the stove, it is possible to facilitate
cleaning the ceramic glass through the pawl without
having to open the door (Fig. 7.5.3a - Fig. 7.5.3b).
This must normally be positioned towards closed flow.
If the pawl is moved, a flow of air opens up, striking the
surface of the ceramic glass, facilitating its cleaning.
To carry out this operation, use the one-finger glove
provided.
To perform complete cleaning of the glass it is necessary
to wait for the stove to go off and cool and to carry out
cleaning with the appliance cold.
It is performed with a damp cloth or with newspaper
paper, moistened and rubbed in the ash, rubbing the
glass until complete cleaning is obtained (Fig. 7.5.3c).
Sometimes this procedure may not be enough: at this
point it is possible to use specific detergents, taking care
to spray the product onto a dry cloth and not directly onto
the glass of the stove or onto the surrounding painted
parts.
Under normal conditions the glass tends to blacken
during ignition and to lighten during operation.
The ceramic glass resists very well at high
temperatures, but it is fragile, so avoid impacts
with it.
Product images are purely indicative
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00 477 7300- 18/02/2019 - PALAZZETTI - PN - Italy
Fig. 7.5.3a
Fig. 7.5.3b
Fig. 7.5.3c