baltur TBML 350 ME, Руководство пользователя, Страница: 79 / 88

ANOMALY
The burner goes to shut down
spraying liquid fuel but without fla -
me presence. (Red light on).
The burner goes into “lock-out”,
gas flows, but there is no flame
(red light on).
Noisy burner pump.
POSSIBLE CAUSE
1 Pump pressure is not regular.
2 Water in the fuel.
3 Too much combustion air.
4 Air passage between deflector disk
and diffuser excessively closed.
5 Nozzle worn out or dirty.
1 Air - gas ratio incorrect.
2 Gas pipe has not been properly
bled of air at the first ignition.
3 The gas pressure is insufficient or
excessive.
4 Air passage between deflector disk
and diffuser too closed.
1 Pipe diameter too small.
2 Air infiltration in the pipes.
3 Dirty fuel filter.
4 Excessive distance and/or differen-
ce in level between the tank and
the burner or numerous accidental
leakages (elbows, curves, bottle-
necks, etc.)
5 Deteriorated flexible pipes.
REMEDY
1 Adjust.
2 Drain water from the tank using a
suitable pump. Never use the burner
pump for this purpose.
3 Reduce combustion air.
4 Correct the position of the combustion
head adjusting device.
5 Clean or replace.
1 Correct the air - gas ratio.
2 Bleed the gas pipe again, with due
caution.
3 Check the maximum gas pressure va-
lue at the time of ignition (use a water
pressure gauge, if possible).
4 Adjust the deflector disk - diffuser.
1 Replace it according to the in-
structions.
2 Check and eliminate infiltrations.
3 Remove and wash.
4 Adjust the length of the suction pipe to
reduce the distance.
5 Replace.
ENGLISH
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