Close the chimney louver (if installed);
Turn off the boiler;
For several tens minutes after extinguishing, control whether there is no re-ignition of
fuel!
If the boiler shutdown period is longer than 2 days and always after the heating season, remove fuel
from the boiler and leave it with the door slightly open. After the heating season or before major
shutdown, the boiler should be thoroughly cleaned
7.5 Damper settings
To maintain proper boiler operation and proper course of wood pyrolysis, the following air damper
settings are recommended:
•
Air dampers of the upper combustion chamber - opening 30 - 40 mm – fig. 4;
•
Air dampers of the lower combustion chamber - opening 30 - 40 mm – fig. 5;
•
Recommended power of the exhaust fan - 40% - 80%.
Fig. 4 Air damper setting of the upper combustion chamber
Fig. 5 Air damper setting of the lower combustion chamber
Holz Master Manual
wer. 22/05/2012/EN/V1.0
HKS LAZAR
str.19
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