Riello P 300 T/G, Инструкции по установке, использованию и обслуживанию

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2915907
10 GB
AIR DAMPER ADJUSTMENT
The air dampers adjustment shall be set each time in relation with the nozzles delivery and the combustion chamber
pressurization.
Fig. 2 shows the placement of the air dampers as fig. 3 their correspondent hydraulic jacks.
To open or close the air dampers proceed as follows:
Loose the ring nut (1), turn clockwise the hexagonal body (2) in
order to decrease the air flow, and counterclocwise to increase
it.
The right adjustment of the air dampers may be detect by checking the combustion results in the three stages of burner
operation.
To check the combustion during the different stages, the commutator (see page 11) should be set to the position cor-
responding to the burner stage to be controlled.
3
rd
stage air damper
1
st
stage air damper
2
nd
stage air damper
1
st
stage hyd. jack
3
rd
stage hyd. jack
2
nd
stage hyd. jack
Fig. 2 Fig. 3