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Purpose of use:
The boiler for wooden pellet burning ATTACK PELLET is the modern appliance saving the
environment with its combustion technology, offering a user comfort comparable with the gas
boilers.
The boilers are designed for heating the family houses, shops, industrial objects and other
similar buildings. The wooden pellets are used as the fuel, or biomass, according to type of used
burner.
Description of the boiler:
The ATTACK PELLET boiler is designed for burning of wooden pellets of 6-10 mm diameter
and maximum lenght of 35 mm. Alternatively, by the type of burner, other type of biomass can
be used. Other biomass can be used under the condition of a written approvement of the
manufacturer.
The boiler consists of a combustion chamber with a partition, heat exchanger and exhaust
pipe. The base of the boilers is a boiler body cooled by water the weldment of which is made of
steel plates of 3 to 6 mm thickness that provides long service life for the boilers. The pipe
exchanger has turbulators which improve the heat transfer to heating water, and at the same
time they are used for cleaning the exchanger, ensuring thus its even efficiency.
Fuel is burned by a burner that is used especially for this kind of fuel. Optimal conditions of
burning and output regulation are created by the supply of fuel and air controlled by an
electronic appliance set up by a user according to required parameters of heating.
The burner, combustion chamber and exchanger are designed for optimal burning of all
combustible parts.
The boiler body is insulated by mineral fleece, the casing is treated by the dust colour
technology.
The design of the boiler enables using the wooden pellet or biomass
suppliers.
This is possible due to a fitting opening with a flange specified for a certain type of
burner in the front part of the burner.
Boilers can be equipped with a device for fuel supply and fuel bins of
For the emergency heating in the lack of fuel or burner failure, or as the protection against
freezing it is possible to use the electrical heating spiral of output up to 6 kW and max. length of
450 mm from the flange end. The spiral can be installed to the flange with internal thread
G6/4"on the boiler left side. The spiral is equipped with operation and safety thermostat and its
electric installation is independent on the electrical installation of the boiler.
Control of the boiler
The pellet boilers "ATTACK PELLET" are controlled by the control panel on the upper
casing of the boiler.
1 - Main switch of boiler- Turning the boiler On/Off from
the main.
2 - Switch of the burner - switches the boiler between stand-by
mode and operation mode
3 - The boiler thermostat -setting the boiler operation
temperature
4 - Thermomanometer
5 - Reset button -Under the cover
6 - Fuse 10A/250V
Description of function, parameters and settings of the burner are in the supplement
of their instruction.
5
burners
of various
300l.
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