Working Anomalies - Finterm Joannes G 50/2 Manual De Instrucciones De Manejo Y Mantenimiento

SIGNS
The burner does not
start.
The burner starts but
does not originate the
flame. Therefore it
locks.
The burner starts, the
flame originates but it
locks.
FIG. 26

WORKING ANOMALIES

POSSIBLE CAUSES
a) Lack of electric input.
b) The gas does not reach the
burner.
a) The gas valves do not open.
b) There is not discharge
between the two tips of the
electrodos
c) No consent of the air pressure
switch.
a) Lacking or inadequate
revelation of the flame from the
control electrode.
21
REMEDIES
a) Check the supply line fuses
Check the electric equipment
fuses. Check the line of the ther-
mostats and of the gas pressure
switch
b) Check the opening of the shut-off
Valves set on the supply pipeline.
a) Check the working of the valves.
b) Check the working of the
ignition transformer, check the
position of the electrode tips
c) Check the setting and the
working of the air pressure
switch.
a) Check the position of the control
electrode.
Check the value of the ionisation
current.