02/2011 - Art. Nr. 4200 1029 5200B 15
Commissioning
Air regulation
Air regulation
Combustion air is regulated at two
points:
• on the pressure side, using the gap
between the baffle plate and the
burner tube.
• on the vacuum side, by the air flap
driven by servomotor Y10.
The regulation of air in the burner
head affects not only the air flow but
also the mixing zone and the air
pressure in the burner tube. Turning
screw A
- right: more air
- left: less air
• Adjust dimension Y in accordance with
the settings table.
Air regulation by air flap
Air is regulated on the vacuum side by
an air flap. This is driven by servomotor
Y10.
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