BURNiT Pell 25 - 8 Burner Operating; Ignition; Combustion; Automatic Cleaning System

TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
16
8. BURNER OPERATING
8.1. Ignion.
Aer 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 specic
amount of pellets is set by the installer
and depends on the fuel characteriscs.
The fed-in quanty of pellets is conveyed
from the auger conveyor built in the
burner to the combuson chamber
where it is being ignited using hot air.
8.2.Burning.
The burning process takes place in
the combuson chamber and, aer
it has been fed into the combuson
chamber, the fuel is then transported
from the internal auger conveyor to
the combuson chamber in porons.
This allows for constant and opmal
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
starng or stopping of the combuson
process, if necessary. The output of the
burner is determined by the intervals
preset on the control panel taking into
account the heang value, size and
density of the pellets.
8.3. Automaccleaningsystem.
The “Pell” pellet burner is equipped with
innovave automac cleaning system
for the combuson 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, noncombusble inclusions, etc.
built up into the combuson chamber
of the boiler. These automac cleaning
cycles last several seconds and can be
addionally adjusted as well as their
repeat rate depending on the load of the
burner.
8.4. Installer prescripons regarding
burnerservicingandmaintenance
Before the heang season it is mandatory
to check up and clean the burner and its
components.
It is mandatory to clean up the
combuson chamber of burner using the
scraper brush from the maintenance kit.
In case of combuson chamber orices
clogged by non-combusve material,
those should be released using a bodkin.
Clean thoroughly the inner combuson
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 combuson
chamber. Check integrity of gasket
between outer combuson chamber and
closing hatch, replace if compromised.
It is mandatory to clean dust o main
fanandcontrollerboard
8.5. Important recommendaons for
long-lasngandcorrectoperaonofthe
boiler
- For assembly and installaon 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 sengs, clean the pellet
burner once a month.
- User`s training for operaon 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.