19
20137240
GB
Installation
5.12 Maintenance position
To access the nozzle
carry out the following operations (Fig. 16):
remove the wires 1) from the control box, the flame sensor
2)(Fig. 16) and loosen the nut 3) from the pump.
Loosen the screws 4) and extract the nozzle-holder assem-
bly 5) by turning to the right.
Remove the wires 1) from the electrodes, loosen the screw
3)(Fig. 15), and take the diffuser disc holder assembly 6) out
of the nozzle-holder assembly 5).
Change the nozzle 7)(Fig. 16), holding the nozzle-holder
with the help of a spanner.
Screw on the nozzle 7) while holding the nozzle holder still
with a spanner.
Refit following the operations in the reverse order to the one
described above.
WARNING
Having put back the nozzle-holder assembly,
screw in the nut 3), as shown in Fig. 17.
1
2
5
6
3
4
7
8
9
5
Fig. 16
S9668
3
Fig. 17
D5684
TIGHTEN WITHOUT
MOVING TO THE END
Summary of Contents for BG6.1D
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