VM TEK Biomasse PIKO, Инструкция по эксплуатации

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6
5.
F
UEL
100% pressed pine wood pellets certified
according to the EN PLUS A1 standard are the
only fuel allowed for use in this boiler.
The pellets used must be certified and in
accordance with EN Plus 14961 or 17225-2.
Fuel characteristics
Pellets are produced by pressing wood chips
and sawdust. They are obtained without the
addition of any foreign substance, such as
adhesives, lacquers or synthetic substances.
Pressing through a matrix of holes and the
heat produced by friction and pressure,
activates natural wood binders that in this way
ensure the shape of the pellets even without
the addition of binders.
The production and consumption of pellets is
based on the rational use of renewable energy
with zero impact on the CO
2 cycle,
which
respects environmental protection standards.
This is the only fuel indicated for this
equipment.
Yield and power vary depending on the quality
of pellets used.
For correct operation you must use
pellets according to the characteristics
below.
Technical Fuel Information (Pellets)
Diameter 6mm
Length 10 to 30 mm
Density in the bag min. 650 kg/m 3
Humidity Max. 10%
Max. from the ashes Max. 1.5%
Max. from the dust Max. 2.3%
Calorific value of various fuels:
Wood pellets 4.9 kWh /kg
Wood chip ± 850 kW.h /m 3
Soft woods ±1500 kW.h /m 3
Hard woods ±2000 kW.h /m 3
Coal 7 kW.h /kg
Naphtha 7.5 - 8 kW.h /kg
Natural gas 9.5 - 10.2 kW.h /m 3
Liquid gas 12.8 kWh /kg
The boiler is equipped with a hopper (deposit)
for pellets with a capacity for 4 bags of 15 kg.
The supply of pellets must only be carried out
through the door that gives access to the cargo
compartment located at the top. It should only
be opened to load the pellets and only when it
is not in operation, it is not advisable to supply
pellets with the boiler in operation.
Figure - 1 Piko charging cover