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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
8. FILLING THE HEATING INSTALLATION
Table 6
Problem
Prevention
Possible installation damage due
to strains in the material caused
by temperature differences
Fill the heating installation only in cold conditions
(inlet temperature must not exceed 40°C).
Danger of installation damage
due to accumulation of deposits
Condensate formation and tar
deposits may shorten boiler’s
operational life.
- Do not operate the heating boiler for a long period
of time in partial load mode
- The temperature at the boiler inlet must not be
less than 65°C, boiler water temperature must be
between 80°C and 85°C.
- Use the boiler for a short period to heat warm
water in the summer.
9. OPERATION OF BOILER
Failure to observe the installation
and operating requirements
described in the manual and
the service booklet voids the
warranty.
9.1.
Operation of pellet boiler
PelleBurn with pellet burner Pell
Ignition.
After starting the burner up from
the control panel, the main pellet auger
conveys certain amount of fuel from the
pellet hopper to the burner. This specific
amount of pellets is set by the installer
and depends on the fuel characteristics.
The fed-in quantity of pellets is conveyed
from the auger conveyor built in the
burner to the combustion chamber where
it is being ignited using hot air.
Burning.
The burning process takes
place in the combustion chamber and,
after it has been fed into the combustion
chamber, the fuel is then transported
from the internal auger conveyor to the
combustion chamber in portions. This
allows for constant and optimal burning
rate of the fuel. The boiler is controlled and
operated by sensor exhaust. This sensor
measures the temperature of exhaust
gases and provides information to the
control unit ignition or discontinuation
of combustion. The output of the burner
is determined by the intervals preset on
the control panel taking into account the
heating value, size and density of the
pellets.
Automatic cleaning system
. The pellet
boiler is equipped with innovative
automatic cleaning system for combustion
chambers of both devices.
A powerful cleaning motor built in the
burner body, air is being blown in at high
speed and rate thus removing all residues
– ash, noncombustible inclusions, etc.
built up into the combustion chamber of
the boiler.
At the same time the boiler turns
on automatic ash removal which is
transported to the ash container through
screw located in the lower part. These
automatic cleaning cycles last several
seconds and can be additionally adjusted
as well as their repeat rate depending on
the load of the burner.
