Opening The Burner; Closing The Burner - Riello RLS 190/M MZ Installation, Use And Maintenance Instructions

7.3

Opening the burner

Disconnect the electrical supply from the burner
by means of the main system switch.
DANGER
Close the fuel shut-off valve.
DANGER
Wait for the components in contact with heat
sources to cool down completely.
 Cut off the voltage
 Loosen the screws 1)(Fig. 45) and remove the cover
2)(Fig. 45)
 Disconnect the light oil pipes 7)(Fig. 45).
 Disengage the articulated coupling 8)(Fig. 45) from the
graduated sector 9)(Fig. 45).
 Remove the screws 10)(Fig. 45) from the two slide bars
4)(Fig. 45).
 Fit the two extensions on the slide bars 4)(Fig. 45).
 Refit the screws 10)(Fig. 45) on the extensions.
 Remove the screws 3)(Fig. 45) and move the burner
backwards by about 100 mm on the slide bars 4)(Fig. 45).
 Disconnect the electrode cables, then completely retract the
burner.
 At this point it is possible to extract the inner part 5)(Fig. 45)
after removing the screw 6)(Fig. 45).
7.4

Closing the burner

 Push the burner to approximately 100 mm from the pipe
coupling.
 Reconnect the cables and slide in the burner until it comes
to a stop.
 Replace the screws 3)(Fig. 45) and carefully pull the probe
and electrode cables outwards until they are slightly taut.
 Reconnect the articulated coupling 8)(Fig. 45) to the
graduated sector 9)(Fig. 45).
 Reconnect the light oil pipes 7)(Fig. 45).
 Disassemble both slide bar extensions 4)(Fig. 45) and place
them in the original position.
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.
Maintenance
35 GB
20164428
Fig. 45
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