Opening The Burner; Closing The Burner - Riello RS 70/E MZ Installation, Use And Maintenance Instructions

Maintenance
7
7.3

Opening the burner

Disconnect the electrical supply from the burner.
Loosen the 4 screws 1) and remove the hood 2).
Assemble the two extensions supplied on the guides 4) (ver-
sions TL).
Disconnect the plug 7) and loosen the cable grommet 8);
Disconnect the socket from the maximum gas pressure
switch;
Remove the screws 3) and pull back the burner on the
guides 4) by about 100 mm. Disconnect the cables of the
probe and electrode, then pull the burner back completely.
At this point it is possible to extract the inner part 5) after having
removed the screw 6).
2
D8272
7.4

Closing the burner

Push the burner up to approximately 100 mm from the pipe
coupling.
Reinsert the cables and slide the burner as far as the stop.
Connect the plug of the servomotor 7) and tighten the grom-
met 8).
Connect the socket of the maximum gas pressure switch.
Replace the screws 3) and carefully pull the probe and elec-
trode cables outwards until they are slightly taut.
Disassemble the two extensions from the guides 4).
6
4
7
1
5
1
3
8
Fig. 39
GB
43