baltur TBG 35 PN Notice D'instructions page 19

MAINTENANCE
Periodically analyse combustion gases and check emissions val-
ues.
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 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:
1) Loosen the screws 1 and remove the lid 2 (figure 1).
2) Make sure that mobile plate 3 is held in place by screw 4. This
will permit the mixer unit to be reassembled in the position
adjusted previously after completion of maintenance work.
Loosen screw 5, which anchors the unit's forward movement
rod to the mobile plate (figure 2).
3) Unscrew the nut (6), loosen the screw (7), and remove the
screw from the lung connected to the gas train (fig.3).
4) Slightly raise the gas delivery union (8) out of its housing.
Completely remove the mixing unit, pulling it out in the direc-
tion shown by arrow 9, after pulling the ignition and ionisation
cables 10 out of their electrodes (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 ionisation (see 0002935680).
fig.1
17 / 20
0006081437_201005
E
N
G
L
I
S
H
fig-2
fig-3
fig.4