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0006081053 - ed 2006/12
MAINTENANCE
Carry out periodic analysis of the
exhaust combustion gas, checking the
emissions.
Periodically replace the light oil fi lter
when dirty.
Check that all the components of the
combustion head are in a good state,
not deformed by the temperature and
free from impurities or deposits from
the installation environment or by poor
combustion and check also the electro-
des are working effi ciently.
If the combustion head needs to be
cleaned, remove the components fol-
lowing the procedure indicated below:
1) Disconnect the light oil 1 pipes
from the connectors beneath the
combustion head (be careful of
drips)
2) Unscrew screws 2(four) and
turn the burner around pin 3 in the
hinge (figure 1).
3) After pulling out the ignition ca
bles 4 from their electrodes, com
pletely unscrew the locking nuts 5
(two) from mixing unit (figure 2).
4) Lift up the mixing unit 6 (figure
3) until the pipes some out and
then pull the unit out completely in
the direction indicated by the arrow
7 in figure 4.
5) To complete the maintenance
operations proceed with the reas
sembly of the mixing unit by car
rying out the above operations in
reverse order, after checking the
ignition electrodes and the de
flector disk are correctly positioned
( See table on page 40).
Note: important
On closing the burner, gently pull towar-
ds the electrical panel, putting them sli-
ghtly in tension, the two ignition cables,
and then arrange them in their places
(7) as in fi gure 2. This will ensure that
the two cables do not get damaged by
the fan during the working of the bur-
ner.
fi gura 1
fi gura-2
fi gura-2
fi gura-4
fi gura-3
fi gura-2
