Pellets; Alternative Fuels - ATTACK DPX COMBI PELLET Series Instructions For Use Manual

EN
Recommended storage and drying of wood:
Hard wood:
Soft wood:
Wood during storage (drying) must be protected against rain. Effective drying of wood can
help,that the wood will be saved with the largest possible air gaps. Then air can flow between
the pieces of wood. When drying there are places where wind operates for wood. It helps in
faster drying of wood. If it is possible, before loading of wood into the boiler, keep it at least one
day in a warm place such as a boiler room (this increases the combustion efficiency).

1.5.2 PELLETS

In the boiler can be used only pressed wood pellets without additional materials and the follow-
ing parameters:
Specification of pellets:
Specific weight:
Heat value:
Size/diameter:
Size/length:
Moisture max.:
Ash content:
Dust content:
Ash fusion temperature:
Standards:

1.5.3 ALTERNATIVE FUELS

In the boiler can be also used wood briquettes with a hole, pressed from wood dust without ad-
ditional connecting materials. Wood briquettes must always be mixed in a certain ratio together
with the log (the ratio depends on the size and shape of the briquettes) to prevent stoppage of
the nozzle for the gasification of wood.
ATTENTION: Illegal type of fuel increase demand for cleaning and lead to the accumula-
tion of aggressive sedimentation and condensation, which at the end can lead to re-
duced functionality, boiler damage and void warranty. The use of illegal fuel can cause
wrong and uncontrolled combustion.
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2 years stored in a dry place
1 year stored in a dry place
600 – 750 kg/m
4,7 – 5,0 kWh/kg
6 mm
Max. 35 mm!
12 %
0,5 – 1 %
max. 3 %
min. 1 100 °C
DIN 51 731 – HP 5, DIN Plus, or EN 14961–2 – A1
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