Bentone B 45i A2.2H J/K, Инструкция по установке и обслуживанию

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18 Bentone
5. Setting the burner
5.1 Setting the combustion assembly
X
165 105 73-3
It may sometimes be necessary to adjust the combustion
assembly, i.e. the position of the brake plate in the burner tube.
5.1.1 Setting the combustion assembly
The burner is equipped with a lever that changes the position
of the brake plate in the combustion head. This is used to set
the correct pressure drop across the combustion assembly
and thereby obtain good combustion without ripples. Make the
adjustment by turning screw X.
The best position is, among other things, dependent on the input
power and overpressure in the boiler.
A general rule of thumb is that the smaller the capacity, the smaller the gap
should be between the brake plate and the combustion assembly.
The position of the brake plate also has an impact on the quantity of air
supplied for combustion.
This means that once the brake plate has been adjusted, the combustion
should be checked and, if necessary, the setting of the air damper adjusted
to obtain good combustion.
A left turn opens the brake plate, providing a lower pressure drop and more
air to the combustion process.
A right turn closes the brake plate, providing a higher pressure drop and less
air to the combustion process.
Refi t protective cover.