Access To Head Internal Part; Filter Installation (Accessory) - Riello RX 2500 S/E Installation, Use And Maintenance Instructions

Premix gas burners
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4.9

Access to head internal part

The burner leaves the factory set for opening to the left, therefore
maintaining the pin 1)(Fig. 16) in the housing.
To open the burner towards the left, proceed as follows:
A
disconnect the plug/socket 9)(Fig. 16) of the maximum gas
pressure switch;
B
remove the screws 2);
C
open the burner;
D
open the burner fully;
E
undo the screw 4) with pressure test point;
F
release the gas distributor from the seat 5)(Fig. 17) and
remove it.
To open the burner from the opposite side, before
removing the pin 1)(Fig. 16), make sure that the 4
screws 2) are tight.
WARNING
G
Then shift the pin 1) to the opposite side, only then is it possi-
ble to remove the screws 2);
H
Disconnect the socket 9)(Fig. 16) of the maximum gas pres-
sure switch, then proceed as described above at point C).
2
2
10
1
2
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4
1
2
9
Installation
4.9.1

Filter installation (accessory)

To install the filter kit proceed as follows:
loosen the screws 1)(Fig. 18) and remove the screws 2);
remove the cover 3).
To remove the filter is necessary:
insert the filter 4) inside the burner air intake 6) and rotate
clockwise to fix it;
fix the cover 5) with the screws 1) and 2)(Fig. 18).
Fig. 16
20141735
21
GB
4
20123545
5
1
4
6
Fig. 17
2
3
5
Fig. 18
20140257

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