Electric Connections; Ignition And Adjustment; Combustion Adjustment - baltur BTL 0 Manual De Instrucciones

ELECTRIC CONNECTIONS

The electrical lines should be at an adeguate distance
from hot parts.It is advisable to make all the connections
with flexible elecric wire. Conductor's minimun section
, mm .
2

IGNITION AND ADJUSTMENT

Loosen the fixing screw "6" (see 0002933240) and bring the air
damper into the position thought to be necessary as a function of the
quantity of fuel to be burnt. Turn the main switch to ON to power the
burner and thus ignite it. Correct, if necessary, combustion air delivery
by acting on the intake damper and the position of the deflector disk
(adjustable via screw 2, see 0002933230). The burner is, in fact,
E
fitted with a special screw to adjust the position of the deflector disk;
this device allows for optimisation of combustion by reducing or
N
increasing the air flow between deflector disk and head. It is normally
necessary to reduce (undo screw 2) the air flow between deflector
G
disk and head when there is reduced fuel delivery: this passage must
L
be proportionately more open (screw in screw 2) when the burner is
working with a higher fuel delivery rate. After modifying the position
I
of the deflector disk it is, usually, necessary to correct the air damper
positions and afterwards check for proper ignition. BTL 0H-4H-6H-
S
10H burners are equipped with an on-nozzle light oil heater. This
device provides better atomisation and thus better combustion.
H
N.B. Ignition can be improved under certain working conditions by
slightly adjusting the position of the electrodes.
AIR REGULATION PRINCIPLE DIAGRAM AND DISK-
ELECTRODES SETTING
After having installed the nozzle, check the correct position of the
electrodes and disk according to the following levels. It's adviseable
to check levels after every intervention on head.
N.B. To prevent damage to the support or the pre-heater effect
nozzle assembly/disassembly tasks with the aid of a
wrench and counter-wrench.
MOD.
BTL 0H - 4H
BTL 0 - 4
BTL 6/6H - 10/10H

COMBUSTION ADJUSTMENT

1 AIR REGISTER OPENING ADJUSTER
- Reference index in position "0" register closed
- Reference index in position "9" register open
2 FLAME DISC POSITION
3 AIR REGISTER OPENING ADJUSTER
REFERENCE INDEX
4 AIR DAMPER IN OPEN POSITION (9)
5 AIR DAMPER IN CLOSED POSITION (0)
6 AIR DAMPER FIXING SCREW
The pre-heater (fitted as standard on the "BTL OH - 4H"
versions) gives efficacious pre-heating of the light oil and
therefore ensures good ignition and stable, safe operation
even at low ambient temperatures.
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A B C D
1 0 6 2,5
3 0 6 2,5
3 1 6 3