Automatic boiler for wood pellets
Instructions for installation and operation
Filling the system with water takes also place in a standard way and the following principles have to
be adhered to at the same time:
- water for the heating system has to be clean, free from any admixtures. Its hardness has to meet
the Czech standard ČSN 07 7401 / 1992 – if the hardness does not meet this standard, it has to be
treated with a corresponding softener.
- if extremely hard water is used, there is a risk of "scale" formation - which is to the detriment of
heat exchange and causes tension in the boiler body and this tension may cause damage to the
homogeneity of the body.
Attention!
Impurities and sediments which might jeopardize failure-free operation of pumps have to be
thoroughly rinsed before the system is finally filled with water.
6.2 INSTALLATION OF THE CERAMIC CATALYTIC REFLECTOR
The ceramic catalytic reflector is manufactured from highly heat-resistant material (1500°C). It has
two functions:
- directs the flow of combustion products through the boiler body
- assists very efficiently to burn out carbon substances and thus to reduce considerably harmful
substances in combustion products.
The reflector is placed outside the combustion space during transport in order to prevent from any
damage. The shape of the reflector reminds a hollow semi cylinder with one face closed - see figure
number 11.
The reflector is installed into the boiler on the surface of the burner furnace with the stop on its
rear side and symmetrically to its centre line.
Figure number 11 – Ceramic reflector
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