Rizzoli ST Série Manuel D'utilisation page 76

4.1 PRIMARY AIR AND SECONDARY AIR
To optimize the combustion it is necessary
to pay attention to guarantee a perfect mix
of wood (combustible) and air (supporter of
combustion). The primary air flows at the
bottom of the combustion chamber through
the wood holder grill and allows the combu-
stion. Operating on the primary air regula-
tor you can set the speed of combustion and
so the heat generated by the cooker. The re-
gulation works on an automatic device that
acts on the desired temperature, keeping it
steady.
The secondary air, which in ST cookers is
4.2 LIGHTING AND WORKING
To light the fire you can use well dried bro-
ken and thin wood together with the specific
products available in commerce. The combus-
tion may be difficult if the chimney is not hot.
The required time for heating depends on
the chimney itself and on the weather condi-
tions. Once the fire is correctly started, this
4.3 STARTING DEVICE (ST 90)
The models with oven, in order to allow an
easier lighting with cold chimneys, are en-
dowed with a starting key ruled by a rod
(picture 23). Thanks to this device, it is possi-
ble the direct connection between the com-
Picture 23 - Starting key
WARNING! when the fire comes into force you must reinsert the starting key
in order to force the smoke to heat all the parts of the cooker. Cookers are
built to work with the starting key closed. If the cooker works with the starting
key open it will be limited in strength and profit.
4. USE
fixed and already set, allows the after-
combustion of the fumes, generating more
heat and knocking down the quantity of
harmful gas spreaded, making best both the
rendering of the cooker and its impact on
the environment. After the combustion, we
suggest to close the air regulators in order
to keep the cooker warm for a longer time.
maintains till the exhaustion of the combus-
tible, to maintain the flame it is necessary to
reinsert wood inside the combustion cham-
ber with intervals depending on the quantity
of combustible inserted each time. The wood
fired cooker is able to have an intermittent
combustion.
bustion chamber and the exhaust-pipe: in
this way, the result is a better draught. The
rod is to be extracted with cold kitchen and
shall be reinserted in when the combustion
is well under way.
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