Metal-Fach SD DUO BIO 16, Техническая и эксплуатационная документация

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METAL-FACH Heating Technology
43
Cleaning and maintenance of the boiler
(User)
NOTE!
The boiler may only be cleaned when the appliance is switched off from the mains.
It is necessary to keep the combustion chamber and the convection ducts of the boiler clean to save fuel. It is
necessary to clean walls and shelves in the combustion chamber through the cleaning and inspection doors.
Boiler exchanger and ash pan must be cleaned regularly.
Cleaning should be done with wire brushes on extension tubes. The above activities should be performed
during periodic boiler standstill, preferably every 100 hours of boiler operation. Thorough cleaning of the boiler
should be done once a month.
In the case of combustion of poorer grades of fuel, these operations should be carried out more frequently.