Riello RG2D - Page 20

20135920
18
GB
Installation
To access the nozzle for 398T1 burners(Fig. 15) carry out the
following operations:
 Take out the nozzle-holder assembly 1)(Fig. 15) after having
loosened the screws 2), unscrewed the nuts 3), removed the
wires 4) from the control box and the flame sensor 5).
 Remove the wires 4) from the electrodes, take out the noz-
zle-holder assembly 1) the diffuser disc 8) after removing the
screws 9).
 Screw on the nozzles 10) correctly, tightening them as
shown in Fig. 15.
5
7
9
8
10
02468
1
D7875
3
4
2
Fig. 15
WARNING
Having put back the nozzle-holder assembly,
screw in the nut 3), as shown in Fig. 16.
3
Fig. 16
D5684
TIGHTEN WITHOUT
MOVING TO THE END