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13.6. Consumable materials
The burner cast iron bar elements are high temperature proof and the cast iron used has a high resistance to
the combustion gases. Therefore, they are well suited for many hours of operation, whose number will
depend anyway upon the average boiler working temperature which is determined by many other factors,
such as the type of wood more frequently used, its humidity degree, the number and duration of the standby
periods, etc.. How long they will last depends upon the flame acidity degree as well, more or less accurate
cleaning and maintenance operations of the grate zone, if the boiler operates correctly using the standard
paramenters or not.
Therefore, they are excluded from the warranty covering and must be considered from any point of view
consumable materials.
The same considerations are valid for the catalyst elements and for the fan.
CAST IRON BAR ELEMENTS WITH LONGITUDINAL SLOTS
185
Fig.1
185
Fig.2
200
Fig.3
200
Fig.4
CAST IRON BAR ELEMENTS WITH LONGITUDINAL SLOTS
Model
Number of bar elements
Code
29 2 BAR
0106
43 2 BAR
0107
52 3 BAR
0108
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