MAINTENANCE
Analyse combustion gases and check that the emission values are
correct at least once a year, in compliance with current law.
•
Clean air dampers, the air pressure switch with pressure port and
the relevant pipe, if any.
• Check the electrode condition. Replace them, if necessary.
•
Have the burner and the chimney cleaned by specialised personnel
(stove repairer); a clean burner is more efficient, lasts longer and
is quieter.
•
Check that the fuel filter is clean. Replace it, if necessary.
•
Check that all components of the combustion head are in good con
-
dition, have not been deformed and are free from deposits deriving
from the installation environment and/or from poor combustion.
•
In order to clean the combustion head, its outlet components must
be disassembled. Be careful during the reassembly operations
to exactly centre the gas diffuser with respect to the electrodes,
making sure that they are not earthed, which would result in the
locking of the burner. Verify also that the ignition electrode spark
takes place exclusively between itself and the drilled disk (see
combustion head and electrode disk distance regulation diagram)
for the version without pilot.
If the combustion head needs to be cleaned, remove the components
following the procedure indicated below:
• Remove the holding nut and unhook the gas throttle control lever
(26).
•
Unscrew the four screws (6) and turn the burner around the pin
(10) in the hinge.
•
After pulling out the ignition and ionisation cables (14) from the ter
-
minals of the respective electrodes, unscrew completely the nut (9)
and tighten the screw (16), moving it forward inside the gas delivery
fitting (30) (figure 3), far enough to permit subsequent dismantling
of the mixing unit.
•
With suitable wrench, loosen the screw (8) in the direction indicated
by the arrow, unhooking the lever that moves the combustion head
forward.
ENGLISH
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