FAN ASSEMBLY DIAGRAM
USE OF THE BURNER
The burner operates fully automatically, therefore it is non necessary to carry out any kind at adjustment during its
operating. The "block" position is a safety position reached by the burner automatically when some of the components
of the burners or the plant do not work properly. It is necessary to check then whether the cause to the problem is
a dangerous one before unblocking the burner. The causes to the block may be temporary, for example when air
in inside the pipes. When it is unblocked, the burner starts operating properly.
If the burner stops three or four times at a stretch, it is necessary either to loock for the problem and solve it or ask
for the intervention of the after sales service.The burner can remain in the "block" position without any limit in time.
In emergency cases it is advisable to close the fuel valve, and to disconnect the burner electrically.
TWO STAGE PROGRESSIVE NATURAL GAS BURNERS
- Observe the measurements indicated in the diagram
when fitting the fan.
N° 0002934150
Rev. 07/04/2004
33