3 Warranty, guarantee, liability
4.11 Combustion principle
Fuel path
The pellets are sucked by the suction turbine
1
into
the intermediate pellet store
2
. The pellet auger
5
and
rotary valve
4
transport the pellets to the filling cham-
ber, where they fall onto the stainless steel com-
bustion grate
6
. The pellets are burned using
downfiring combustion technology. The ash pro-
duced during combustion is transported by the ash
extraction auger
7
to the ash container
8
.
Airflow
The air required for combustion is sucked through the
primary air duct
3
into the filling chamber, downwards
through the stainless steel combustion grate into the
combustion chamber, on through the heat exchan-
ger, and leaves the boiler via the ID fan into the flue
gas pipe.
Additional air opening in event of power failure
9
.
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Operation manual
pelletelegance
9
