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.
It may be necessary to have high air pressure upstream of the disc,
so as to prevent flame pulses. This condition is indispensable when
the burner operates on pressurised combustion chamber and/or with
high heating load.
When the maximum required supply is reached, correct the
position of the device closing the air on the combustion head by mo-
ving it forwards or backwards so as to have a suitable air flow for the
supply, with suction air adjustment damper conside-
rably open. !da duplicazione!
16
X
15
X =
Head-disk distance; adjust distance X following the in-
structions:
•
loosen the screws (10),
•
turn screw (11) to position the combustion head (16) referring
to index (15).
•
adjust the distance X between the minimum and maximum
value, according to what is indicated in the table.
Model
TBG 35 / 35P
CAUTION / WARNINGS
The above adjustments are only indicative; position the
combustion head according to the characteristics of the
furnace.
26 / 40
11
10
X
Index value (15)
3 ÷ 31
0 ÷ 6
MANUAL AIR REGULATION ON THE COMBUSTION
HEAD
To adjust the opening angle of the air damper, loosen the screw (8)
and turn the hand wheel (1) to bring the index to the desired position.
Subsequently tighten the screw to lock the damper.
Position 0: damper completely closed
Position 9: damper completely open
1
8
11
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