TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
16
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.
