Troubleshooting Guide - baltur SPARKGAS 30 LX Mode D'emploi

TROUBLE-SHOOTING GUIDE
DETAILS OF PROBLEM
The apparatus goes into
"lock-out" with the flame
(red light on).
Fault restricted to flame
control device.
The apparatus goes into
"lock-out", gas flows out,
but there is no flame (red
light on).
Fault restricted to ignition
circuit.
The apparatus goes into
"lock-out", gas flows out,
but there is no flame (red
light on).
POSSIBLE CAUSE
) Disturbance to ionization current
from ignition transformer.
2) Flame sensor (ionization probe
or UV cell) inefficient.
) Flame sensor (ionization probe
or UV cell) position incorrect.
4) Ionization probe or relative earth
cable.
5) Electrical connection cut-off by
flame sensor.
6) Inefficient draught or fumes pas-
sage blocked.
7) Flame disk or combustion heads
dirty or worn.
8) UV cell dirty or greasy.
9) Equipment fault.
0) No ionization.
) Fault in ignition circuit.
2) Ignition transformer cable di-
scharges to earth.
) Ignition transformer cable di-
sconnected.
4) Ignition transformer faulty.
5) The distance between electrode
and earth is incorrect.
6) Isolator dirty, so electrode di-
scharges to earth.
) air/gas ratio incorrect.
2) Gas pipe has not been properly
bled of air (in the case of first
ignition).
3) The gas pressure is insufficient
or excessive.
4) Air flow between disk and head
too narrow.
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SOLUTION
) Invert the ignition transformer power
supply (20V side) and check using
an analog micro-ammeter.
2) Replace flame sensor.
3) Correct the position of the flame
sensor, and then check its efficiency
by inserting the analog micro-am-
meter.
4) Check visually and using the instru-
ment.
5) Restore the connection.
6) Ensure that the boiler fumes passage
and chimney connection are free.
7) Visually check and replace, if ne-
cessary.
8) Clean carefully.
9) Replace.
0) If the "earth" of the apparatus is not
efficient, do not check the ionization
current. Check the efficiency of the
"earth" at the terminal concerned
of the apparatus and at the "earth"
connection of the electric system.
) Check the ignition transformer
power supply (20V) and high
voltage circuit (electrode to earth
or isolator broken under locking
terminal).
2) Replace.
) Connect.
4) Replace.
5) Position at the correct distance.
6) Clean or replace isolator and
electrode.
) Correct the air/gas ratio (there is
probably too much air or very little
gas).
2) Bleed the gas pipe again, taking
great care.
) Check the maximum gas pressure
value at the time of ignition (use a
water pressure gauge, if possible).
4) Adjust the disk/head opening.