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decreasing the heat
exchanging intensity
7.
Water
vapor
condensates on the
surfaces of the heat
exchanging surfaces
of the boiler
Low temperature of
the inlet water flow
It is necessary to perform
adjustment
of
set-point
temperature, which controls
the circulating pump of the
heating
system.
It
is
recommended to adjust the
thermostat
set-point
to
minimum of 65
o
C;
It is necessary to check and
eventually
clean
the
chimney. It may be required
to heat-up the chimney in
order to allow efficient
operation of the chimney
Insufficient chimney’s
draught
It is necessary to check the
parameters of the chimney
and to check if any changes
are required (the height , the
cross-section, insulation, etc
– performed by expert;
Ash
deposited
or
clogged chimney
It is necessary to clean the
ash, deposited in the chimney
Ash
deposited
of
clogged
convective
duct of the boiler
It is necessary to clean the
convective duct of the boiler
– see 5.7
8.
Flue
gases
are
emitted out in the
boiler’s room after
certain period of
exploitation
Ineffective
performance of the
gasket of the doors
and/or lids
It is necessary to replace the
gaskets of the doors –
performed by technician
9.
Other failures, not
described above
It is necessary to consult
authorized technician and
eventually
service
maintenance
should
be
performed
Table 5.1. Description of operation faults of wood gasification hot water boiler
“Pyrotherm”, causes and methods for repairing.
