ATTACK AWP 25, Instructions For Use Manual

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PREPARATION FOR THE OPERATION, FILLING THE INTEGRATED 5.3
PELLET TANK
CAUTION! Check, that the hoses of the vacuum suction are connected correctly and
airtight, before starting the pellet suction into the integrated tank.
Before starting the operation of the boiler ATTACK WOOD&PELLET for pellets, it is necessary to
suck the pellets into the integrated tank manually. Use the TEST mode, by clicking on the „vacu-
um suction“. Watch the level of the pellets sucked through the side control opening or in the
information menu of the PELLET SENSOR. The sufficient amount of pellets in the integrated tank
is visible through the full pellet indicator and by the green light of the PELLET SENSOR.
After this, the pellets will be sucked automatically. In the case of error you can always fill the tank
by the TEST mode.
6 BOILER START-UP
Boiler preparation for operation
The boiler must be assembled, installed and started-up only by an installer certified for the in-
stallation of the heating appliances. Before starting the boiler, it is necessary to check, if the hy-
draulic system is filled with water by the correct pressure, deaerated and without decreasing
pressure of the heating water. Check tightness and strength of the flue construction and func-
tionality of the aftercooling circuit by pressing the valve manually. The boiler must be operated
in conformity with the instructions given in this manual to achieve the quality function.
CAUTION! There may come be condensation and condensate leakage by the first firing
of the boiler. This will disappear after the the first burn. It is a natural effect .
WARNING! It is necessary to be more careful, if the boiler was out of order for a longer
period (in summer or in case of failure). The pump could get blocked (and the boiler
could get overheated and the aftercooling circuit would be started), or the water could
leak out of the system.
Check the correct pump function and the pressure of water in
the heating system!
See the chapter „BOILER CONTROL“about putting the boiler into operation (heating up,
loading, filling the tank with pellets, etc.).
7 DESCRIPTION OF THE SAFETY DEVICES
BASIC DESCRIPTION 7.1
Description of the main regulation of the boiler (Pic. 8):
1. Emergency thermostat with reset – boiler protection against overheating (when the tem-
perature of 110 °C is exceeded, all the electrical devices in the boiler are disconnected, ex-
cept of the circulation pump; when the temperature of the water in the boiler decreases
under 85 °C, it is necessary to demount the cover and to manually press the thermostat
button.
2. Main fuse – boiler protection against the electrical short circuit
3. Main switch – start/stop of the boiler. Unplug the whole boiler from the electrical mains.