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1.
Recommendations
In order the boiler served long and without troubles and you did not loose
the right for guarantee service, please observe the following main rules:
Attention: It is strictly prohibited to start up the boiler having no prior filled
boiler with thermal water.
1.
Boiler installation, adjustment, operator training can be performed by a
firm, attested for such jobs and having qualified specialists or by
representative authorized by manufacturer. Installation note has to be done
in this certificate, installation report.
2.
It is necessary to install the boiler into such heating system, which be able to
maintain the return water temperature not less than 60 ºC.
Attention: If you fail to meet this requirement, corrosion will occur due to
condensate which will significantly reduce service life of the body and
ceramic tiles.
3.
Optimum operation of the boiler is achieved at close to nominal power.
4.
If boiler power is too high and it has to be operated at lower than nominal
power, we recommend to install the boiler with accumulation tank.
5.
Use fuel no damper than 25 %. In the case of higher fuel dampness, boiler
power drops, fuel consumption rises.
6.
Having the heat demand lower than boiler nominal power, in order to
avoid the permanent loaded fuel smoldering (the resins may start
accumulating inside the boiler), do not load the furnace in full. We
recommend to load only one thirds of furnace.
Note.
This operation manual is compiled following the requirements provided for
in EN 12171 Building Heating Systems. Operation, Maintenance and Use
Document Preparation Procedures. Heating Systems Needing no Trained
Operator.
2.
Intended use
Solid fuel water heating boiler "
Kalvis-2-70
" (hereinafter
referred to as the
“boiler”
) is used for heating of various premises where central heating system is
installed with forced circulation and closed or open expansion system.
The boiler operates most efficiently under nominal taken thermal power,
if operating with lower power, the accumulation capacity is recommended to
use
*
5 (
see page 5
)
.
Summary of Contents for K-2-70
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