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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
8. BURNER OPERATING
8.1. I
gnition.
After the start up of the burner 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.
8.2. 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 . Flame intensity is monitored by a
photosensor which monitors the burning
and feeds data into the control unit which
enables the starting or stopping of the
combustion process, if necessary. 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.
8.3.
Automatic cleaning system
.
The “Pell” pellet burner is equipped with
innovative automatic cleaning system
for the combustion chamber. Thanks to
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. 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.
8.4. Installer prescriptions regarding
burner servicing and maintenance
Before the heating season it is mandatory
to check up and clean the burner and its
components.
It is mandatory to clean up the combustion
chamber of burner using the scraper
brush from the maintenance kit. In case of
combustion chamber orifices clogged by
non-combustive material, those should be
released using a bodkin. Clean thoroughly
the inner combustion chamber using the
scraper brush to remove all deposits on
the metal surface. Use a vacuum cleaner
to remove all sand and ashes from inside
the combustion chamber. Check integrity
of gasket between outer combustion
chamber and closing hatch, replace if
compromised.
It is mandatory to clean dust off main fan
and controller board
8.5. Important recommendations for
long-lasting and correct operation of the
boiler
- For assembly and installation of the
burner follow the requirements in this
manual.
- Use only recommended in this manual
fuel.
- Disassemble the burner from the boiler
body before clean it. Depending on fuel
and burner settings, clean the pellet
burner once a month.
- User`s training for operation and
maintenance of burner is performed by
an authorized installer or service shop.
Failure
to
observe
the
installation
and
operating
requirements described in the
manual and the service booklet
voids the warranty.