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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
Table 1. Combustibility of
PPPconstruction materials
Class А
-
non-
combustible
Stone, bricks, ceramic
tiles,
baked
clay,
solutions, plaster free of
organic additives.
Class B
-
hard
combustible
Gypsum board panels,
basalt fiber needled
felt, fiberglass board,
AKUMIN, Izomin, Rajolit,
Lignos, Velox, Heraklit.
Class С1/С2
-
Medium
combustible
Wood beech, oak
Wood softwood, layered
wood
Class C3
-
easy
combustible
Asphalt,
cardboard,
cellulose, tar, fiberboard,
cork,
polyurethane,
polyethylene.
For general safety considerations, we
recommend that the boiler be placed
on a foundation with height of 100 mm
made of class A material, see table 1.
2. PRODUCT DESCRIPTION
The BURNiT Pell pellet burner for hot
water boilers is designed to burn only
and exclusively wood pellets and it is
intended to heat up heating boilers. The
built-in control unit, automatic cleaning
system and internal pellet auger ensure
the automated operation of the burner
and optimal burning of the fuel.
2.1. Design.
The burner is made of high-quality
stainless steel able to withstand
temperatures of up to 1150°С. The
burner must be installed on a heating
boiler.
The burner consists of two parts:
combustion
chamber
tube
and
external tube with sheet metal mantle.
Longitudinally, under the housing, there
are blow chamber, fuel ignition heater,
fan and power supply. On the upper part
of the burner there is a feeder chute
to which the pellet auger is attached.
The housing of the burner has been
designed to meet all regulatory safety
requirements (no sharp or protruding
elements) with operating temperature
not exceeding 50 °C.
The combustion chamber consists of two
tubes:
Ember resistant steel tube inside the
burner with holes for air intake along
its entire length, opening for the hot air
from the fuel ignition heater, opening for
photosensor.
Outer stainless steel tube. Between the
two tubes there is a gap which provides
for free circulation of the air necessary
both for cooling and oxygen supply into
the combustion chamber.
The feeder chute allows 360° rotation
for its best convenient positioning
when connecting the pellet auger to the
hopper.
Diagram 2. Pellet burner Pell design
