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0006081428_201406
ENGLISH
TBML 80 PN MAINTENANCE
Analyse combustion gases and check that the emission values are
correct at least once a year, in compliance with current law.
Check the fuel filter: if it is dirty, replace it.
Check that all components of the combustion head are in good
condition, have not been deformed by high temperatures and con-
tain no impurities or deposits from the installation environment or
from poor combustion; check the efficiency of electrodes.
If it is necessary to clean the outside of the combustion head, take
out its components according to the procedure described below:
•
Disconnect the diesel fuel 1 pipes from the connectors beneath
the combustion head (be careful of drips)
•
Unscrew screws 2 (No.4) and turn the burner around pin 3 in
the hinge (figure 1).
•
After pulling the ignition cables 4 out of their electrodes, com-
pletely unscrew the locking nuts 5 (No.2) from mixing unit.
Loosen nut 6 and completely unscrew the fastening screw on
the delivery coupling 7. With the same wrench turn the ball joint
(6) in the direction indicated with the arrow, unhooking the lever
that moves the combustion head forward (see figure 3).
•
Slightly lower the gas delivery connection (9) (figure 4) and
remove the entire mixing unit in the direction indicated by the
arrow in figure 4.
•
Complete the maintenance work; replace the combustion head,
following in reverse order the operations above described, after
having checked the correct position of the electrodes of ignition
and of ionization (see 0002936380).
!
On closing the burner, gently pull the two
ignition cables toward the electrical panel,
so that they are rather taut, and then arrange
them in their places (7) as in figure 2. This
will ensure that the two cables do not get
damaged by the fan while the burner is on.
Summary of Contents for TBML 160 PN
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Page 72: ...34 36 0006081428_201406 ENGLISH ELECTRIC DIAGRAM ...
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