Operation and installation manual 2015.12.07
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General notes
Boilers KLIMOSZ DUOPELET and KLIMOSZ UNIPELET have the additional Chambers to combust the
solid fuel in manual mode. The burning proces Has palce on the steel or cast iron grate. In case of Klimosz
Unipelet boiler to strt off the manual combustioning, pellets burner should be desmounted with the ceramic plates.
Klimosz DuoPelet boilers are equipped with another emergency combustion chamber, which is used
mainly for the occasional burning of solid unsorted fuels. Wood used as fuel should not have more than a 20%
moisture content. The best recommended fuel is wood, wooden waste, non-caking briquettes
with granulation of
30 to 80 mm.
When lighting a fire in a boiler and when the chimney is cold, it is recommended that the chimney should
be heated up with
wooden firelighter. After the boiler has been lit, and when some fuel has been burnt, the embers
in the grate should be stirred. The procedure should be interrupted when glowing fuel drops to the ash pan. The
operation is performed with a hook through the door of the upper combustion chamber. After completing the
procedure, top up the fuel without extinguishing the boiler. Fuel can be added only when the blow-in fan is
switched off. Larger unburnt pieces of fuel from the ash pan can be thrown back into the furnace.
Air inflow for combustion is regulated with a controller which regulates the fan operation and/or by a flap
on the fan. In prolonged hand-firing, it is recommended that all the fuel (pea grade coal or pellets) should be
removed from the fuel bin, feeding screw and the feeding pipe.
Rozpalenie kotła
The boiler may be operated only by adults,
who know the principles of its operation,
and who follow this
Operation Manual.
The following should be done before the boiler is lit:
•
check whether there is enough water in the central heating and domestic water systems;
•
check whether the grate, ash pan and flue conduits are clean;
•
remove the ceramic catalysts from the retort furnace chamber;
•
put the protective plate on the retort burner (this prevents lighting the fuel in the retort burner as a result of
embers falling down from the upper grate to the ash pan);
•
when burning in the upper chamber in the hand-firing mode, remove fuel from the retort in order to properly
supply air for combustion.
•
in case of KLIMOSZ UNIPELET burner and ceramic plates should be desmounted. Complete boiler includes
only the door with the burner whole. The full door are available on request;
•
on regulator choose the manual mode;
Put firelighter (paper) and wood through the charging door over the entire grate area. Light the firelighter
through the door of the combustion chamber. Close the door and open slightly the ash pan door, providing air
supply to the combustion chamber. Put a layer of fuel onto the burning wood. After lighting the fire, switch the
regulator to the hand-fire mode, set the desired temperature and close the ash pan door. When the fuel is burning
well, stoke the fire by putting in another portion of fuel (switch off the blow-in fan on the regulator when loading in
fuel) Attention!!! No flammable liquids can be used and the boiler cannot be overheated when lighting the fire. No
flammable materials can be left near the boiler.
Boiler operation
Fuel should be topped up as needed and in accordance with the intensity of burning. Fuel should be added
evenly so that it does not form a pyramid. Ash and slag should be removed from the grate only when it starts to
hinder combustion. The procedure should be interrupted when, during the grate cleaning with a hook, embers start
to fall down to the ash pan.
