baltur 56570010, Инструкция по установке, использованию и обслуживанию

Страница: 85 / 112

AIR REGULATION ON THE COMBUSTION HEAD
The combustion head is equipped with a regulation device that makes
it possible to open or close the air passage between the disk and the
head. Closing the passage increases the pressure upstream of the
disk also with low flow rates. The high speed and turbulence of the
air provides for its greater penetration into the fuel and therefore an
excellent mixture and flame stability. High air pressure upstream of the
disk may be necessary to prevent flame fluctuations, this is particularly
essential when the burner works on the furnace that is pressurised
and/or at a high thermal load.
The combustion head closing device must be set to a position in which,
behind the disc, there is always a very high air pressure value. When
the burner operates at maximum delivery, adjust the head air closure,
in such a way as to require a considerable air flow damper opening.
Therefore start the regulation with the device that closes the air on the
combustion head in an intermediate position, igniting the burner for an
indicative regulation as explained above. Move the combustion head
forward or backward so as to have an air flow suitable for the delivery.
CAUTION / WARNINGS
The above adjustments are only indicative; position the combu -
stion head according to the characteristics of the furnace.
BURNER X
Value indicated by
index 4
TBML 80 ME 87 ÷ 95 1 ÷ 1,5
TBML 120 ME 119 ÷ 155 1 ÷ 5
TBML 160 ME 119 ÷ 155 1 ÷ 5
TBML 210 LX ME 121 ÷ 157 1 ÷ 5
TBML 310 LX ME 1 ÷ 48 1 ÷ 5
X = Head-disk distance; adjust distance X following the instructions:
• Loosen the screw (1)
• Turn screw (2) to position the combustion head (3), referring to
index (4)
• Adjust the distance (x) between the minimum and maximum ac -
cording to the indications in the table
ENGLISH
29 / 54
0006160337_202006