Air Regulation On The Combustion Head; Diagram For Regulating The Combustion Head And The Electrode Disk Distance - baltur TBML 200 ME Instruction Manual For Installation, Use And Maintenance

ENGLISH

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.

DIAGRAM FOR REGULATING THE COMBUSTION HEAD AND THE ELECTRODE DISK DISTANCE

Model
TBML 200 MC / ME
TBML 260 MC / ME
TBML 360 MC / ME
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
BURNER
TBML 200 MC / ME
TBML 260 MC / ME
TBML 360 MC / ME
1 - Diffuser
2 - Internal diffuser
3 - Flame disc
4 - Ignition electrodes
5 - Nozzles
6 - Nozzle holder sleeve
After installing the nozzles, check the correct position of the
electrodes and disk according to the following measurements
indicated in mm.
It's advisable to check the levels after every intervention on
head.
Recommended nozzles: STEINEN type SS 45° (TBML 80-
120-200..)
MONARCH type HV 45° (TBML 160-260 ..)
MONARCH type PLP 60° (TBML 360..)
A B
1 ÷ 1, 5 20 ÷ 21
1 ÷ 1, 5 25 ÷ 26
1 ÷ 1, 5 20 ÷ 21
30 / 52
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X Value indicated by index 4
110 ÷ 150 4 ÷ 1
106 ÷ 156 5 ÷ 1
98 ÷ 136 4 ÷ 1
C D
7 ÷ 8 3 ÷ 4
12 ÷ 13 3 ÷ 4
7 ÷ 8 3 ÷ 4
E
8 ÷ 9
8 ÷ 9
8 ÷ 9