Access To Head Internal Part; Conversion Of The Combustion Head - Riello RL 28/M Installation, Use And Maintenance Instructions

2.3

Access to head internal part

The burner is opened using the two retraction slide bars on the
top part.
To open the burner, proceed as follows:
➤ unscrew the two screws 3)(Fig. 4) at the end of the two slide
bars 1);
➤ install the two extensions 2) supplied in the kit on the retrac-
tion slide bars;
4
2.4

Conversion of the combustion head

To convert the head, follow the instructions:
➤ unscrew the two screws 1)(Fig. 5) and remove the diffuser
disc 2);
➤ unscrew the two spacers 3) from the support 7);
➤ remove in sequence the nozzle holder 4), the two gaskets
5), the two couplings 6), the support 7) and the two spacers
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Installation
3
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10
8
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➤ unscrew the screw 4) to disconnect the interface assembly
from the rest of the burner;
➤ slide the body of the burner along the two slide bars 1) and
the extensions 2).
2
1
8);
➤ dismantle the two electrodes 9) from the old support 7) and
disconnect them from the old connections 10).
9
3
4
5
6
7
4 GB
Fig. 4
1
2
Fig. 5