baltur TBG 50 LX PN, Instruction Manual For Installation, Use And Maintenance

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0006081327_201503
ENGLISH
MAINTENANCE
Periodically analyse combustion gases and check emissions
values.
Periodically replace the gas filter, whenever it is dirty.
Check that all components of the combustion head are in good
condition, have not been deformed by high temperatures and
contain no impurities or deposits from the installation environment
or from poor combustion; check the efficiency of electrodes.
If the combustion head needs to be cleaned, remove the
components following the procedure indicated below:
Unscrew the two screws (2) and turn the burner around the pin (1)
in the hinge (figure 1).
After pulling out the ignition and ionisation cables (3) from the
terminals of the respective electrodes, unscrew completely the
nut (4) and tighten the screw (5), causing it to move forward inside
gas outlet connector (8) in figure 3 to a sufficient amount to ensure
successful disassembly of the mixing unit.
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 (figure 2).
Use a 3 mm hexagonal wrench (a) to loosen M6 screw (b) locking
air pressure pipe (c) inside sleeve and then remove it from its seat.
Slightly raise the gas delivery connection (8) (figure 3) and remove
the entire mixing unit in the direction indicated by the arrow (9) in
figure 4. When you have finished maintenance work, proceed to
reassemble the combustion head, following the same procedure
in reverse, after checking the correct position of the ignition and
ionisation electrodes (see card 0002934690).
Note: important
When closing the burner, gently pull towards the electrical panel,
putting the two ignition and ionisation cables slightly in tension,
then arrange them into their housings (7) as in figure 2. This will
ensure that the two cables do not get damaged by the fan during
burner operation.
figure 1
figure-2
figure-4
figure-3