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Idiomas disponibles
Idiomas disponibles
TYPE OF PROBLEM
The burner goes to lock-out
with the flame on (Red lamp on)
The trouble is in the flame
control device
The burner goes to lock-out
spraying fuel but the flame
does not ignite (Red lamp on).
The trouble is in the ignition
device, providing the fuel is in
a good condition (not polluted)
with water or other impurities)
and sufficiently atomized.
The burner goes into lock-out
spraying fuel but the flame
does not ignite. (red light on).
The burner goes into lock-out
without spraying fuel (Red
lamp on).
Noisy burner pump
POSSIBLE CAUSE
•
Photoresistance severed or fouled with smoke
•
Insufficient draught
•
Photocell circuit interrupted
•
Fouled disc or opening
•
Ignition circuit severed.
•
The ignition transformer leads have dried out.
•
The ignition transformer cables are not well
connected.
•
Ignition transformer interrupted.
•
The electrode faces are not at the right distance.
•
The electrodes discharge to ground because they
are fouled or because the insulation is cracked.
Check also under the fastening terminals of the
insulating elements.
•
Pump pressure is not normal
•
Water in the fuel
•
Excess combustion air
•
Air passage between disk and blast tube
•
Nozzle worn out or fouled
•
Missing phase
•
Inefficient electric motor
•
Gas oil not reaching the pump
•
No gas-oil in the tank
•
Gate valve on the intake pipe is closed
•
Clogged nozzle
•
Motor (three-phase) rotates in opposite direction
to that indicated by the arrow
•
Foot valve leaks or is jammed
•
Faulty pump
•
Inefficient solenoid valve
•
Voltage too low
•
Pipe diameter too small
•
Air infiltration in the pipes
•
Dirty coarse filter
•
Excessive distance between the tank and the
burner or many accidental leakages (curves,
elbows, choking, etc.)
•
Deteriorated flexible pipes
0006081081_201406
•
Clean or replace
•
Check all the smoke ducts in the boiler and
in the chimney
•
Replace the equipment
•
Clean
•
Check the entire circuit
•
Replace them
•
Tighten them
•
Replace it
•
Return to the correct position
•
Clean or replace it as necessary
•
Remove it
•
Remove it from the tank with a suitable pump
(never use the burner pump for this job)
•
Reduce combustion air
•
Correct the position of the combustion head
regulating device
•
Clean or replace it
•
Check power line
•
Repair or replace
•
Check the suction pipe
•
Fill it up
•
Open it
•
Remove it and clean it thoroughly
•
Invert a phase in the power switch
•
Dismantle and clean
•
Replace it
•
Check and, if necessary, replace it
•
Contact the electric company
•
Replace it according to instructions
•
Check and eliminate infiltrations
•
Remove and wash it
•
Adjust the length of the suction pipe to
reduce the distance
•
Replace them
20 / 26
SOLUTION
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