Statuses Of Incorrect Boiler Work - SAS BIO SOLID 19 Operation And Maintenance Manual

11. STATUSES OF INCORRECT BOILER WORK

PROBLEM
flue gas ducts or air supply
ducts contaminated
no air supply to the boiler
room
explosions in the
combustion chamber,
ignition of flue gas
burning of incorrect fuel
Low heat
boiler output incorrectly
performance
selected for heated surface
of the device
incorrectly designed and
constructed central heating
system
incorrect work of a controller, a
ventilator or a feeder
insufficient chimney draught
contamination of flue gas
ducts,
blocked openings supplying
air to the furnace
Smoke sealant sealing doors and
clean out hatch openings is
worn
incorrect connection between
the boiler and the chimney
very low atmospheric pressure
incorrect flue gas damper
position for chimney draught
present
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CAUSE/APPEARANCE REMEDIES
clean the exhaust ducts through clean
outs, holes supplying air to the furnace
check the condition of the supply
ventilation in the boiler room,
improve its patency.
use fuel of adequate quality (see chapter
6 "Fuel")
check chimney stack patency and
parameters (see a table specifying
appropriate chimney hight and cross-
section for a given boiler output), check
whether the chimney does not end
below the highest roof ridge
clean the boiler through the doors and
clean outs
clean the furnace, restore patency of air
supplying openings
replace sealant sealing doors and
clean out hatch openings (this is a
wearable material subject to regular
replacement).
check correctness of the connection
between the boiler with a chimney stack
incorrect flue gas damper position for
chimney draught present