Burner Use - baltur BT 40 DSN 4T Manual De Instrucciones

CONTROLS
After starting up the burner, check the safety devices (flame control
device, shut down system, thermostats).
• The flame control device must be activated if the flame is
extinguished at least one minute after successful ignition and,
during burner operation, if the flame is extinguished due to a
malfunction.
• The burner must shut down in lock position and remain in that
condition when, upon ignition and during the time preset by the
command equipment, the flame is not ignited. The lock condition
leads to an immediate fuel shut-off. The motor and burner shut
down and the lock warning light comes on.
• Proceed as follows to check the efficiency of the photoresistor
and the cut-out:
- start the burner
- at least one minute after ignition and then remove the
photoresistor, pulling it out of its housing, to simulate absence
of flame and darkening of the photoresistor (blocking off the
window in the photoresistor support with a cloth). The burner
flame must go out. (using equipment mod. LAL 1.25 the burner
will shut down).
- When using equipment mod. OR 3/B keep the photoresistor
in the dark, and the burner will come back on, but as the
photoresistor does not detect light, it will cut out within the
amount of time determined by the appliance programme.
The equipment can only be released manually by pressing
the relevant button.
• To check the thermostat efficiency, run the burner until the water
in the tank reaches a temperature of at least 50° C. Then turn
the thermostat control knob to lower the water temperature, until
an opening click is heard which causes the burner to stop. The
thermostat should trip within a maximum tolerance of 5 to 10°
C with respect to the control thermometer (boiler thermometer);
if not, change the setting on the thermostat scale to match that
of the thermometer.

BURNER USE

Burner operation is fully automatic; it starts up by enabling the
main switch and the control panel switch. Correct burner operation
is regulated by command and control devices, as described in the
chapter "Description of Operation" pagina 19. The "lock" position
is a safety position that the burner automatically assumes when a
burner or system component is not working properly.
Check for faults in the heating plant before restarting the burner.
The burner may stay in the lock position without any time limits.
Lockings may be caused by temporary faults (small quantities of
water in the fuel, air in the pipes, etc.). In these cases if it is released,
the burner will start up without any difficulties.
If lockings continue to occur (3 - 4 times), do not continue with the
operation and, after checking that there is fuel in the tank, ask the
intervention of the Technical Assistance Service in your area. To
resume equipment operation press the dedicated button.
MAINTENANCE
The burner does not require any particular maintenance, it is
recommended at least to carry out the following operations at the
end of the heating season:
• Disassemble and carefully wash the filters, nozzle, turbulator
and ignition electrodes with solvents (gasoline, trichloroethylene,
petroleum). Use wood or plastic to clean the nozzle; avoid the
use of metal tools.
• Photocell cleaning.
• Have the burner and, if necessary, the chimney cleaned.
The nozzle or nozzles must be replaced at least every two
!
heating seasons. It may however be necessary to carry out
the above operation more frequently.
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