ATTACK DPX COMBI PELLET Series Instructions For Use Manual page 43

The burners ATTACK PELLET BURNER Automatic works on basis of the fuel feeding by the
principle of falling, when the pellets fall by from the pellet feeder through the inlet hose and the
inlet tube on the grate, where they are burned.
The burners have an electrical ignition that automatically lights the pellets fallen on the grate.
Starting the burner is controlled by adjusting the burner and boiler temperature or room ther-
mostat, if it is connected. Start and stop temperature can be set in menu with buttons on the
controll panel of the burner. Information about actual operation data is given on display.
The burners have an own self–cleaning mechanism of the grate. When the thermostat reaches
the adjusted off–temperature, the burn–out cycle begins and afterwards, the grate moves out to
be cleaned by scraping. This enables longer time of use, without need to remove the burner
from the boiler. Convectional parts of the boiler have to be cleaned in regular intervals to keep
the high efficiency of heating.
The boiler can be used only moulded wood pellets without additional materials and with
following parameters:
Approved fuel specification:
Measured weight:
Heat value:
Size/diameter:
Size/length:
Moisture max.:
Ash content:
Dust content:
Ash smoulder temperature:
Standards :
Regulation of the pellet dosing
Before starting–up the burner, it is necessary to set the pellet supply through the parameter of
the „Stoker Adj." in the Advanced menu. Thermostat cannot start the heating while the settings
are being made. Firstly, set the parameter of the „heat value" to the value given by your pellet
supplier. If the supplier gives 4,8 kWh/kg, set the parameter to 48, etc.
Now, put the plastic bag around the opening of the pellet feeder. Then, confirm by the „S" but-
ton and keep the instructions. Weigh the pellets fallen into the plastic bag, put their weight in
gramms via the „+/−" buttons and press the „S" to save the values. This setting has to be done
within 15 minutes, otherwise the burner switches to the stand–by mode. Weigh the pellets very
exactly!
After setting of the above mentioned parameters, the control system automatically sets all the
parameters relative to the pellet feeding.
3
600 – 750 kg/m
4,7 – 5,0 kWh/kg
6 mm
Attention! 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
EN
42