Opening The Burner; Closing The Burner - Riello RL 28/M Installation, Use And Maintenance Instructions

9.3

Opening the burner

Disconnect the electrical supply from the burner
by means of the system main switch.
DANGER
Close the fuel shut-off valve.
DANGER
Wait for the components in contact with heat
sources to cool down completely.
– Remove the screw 1) and extract the cover 2).
– Loosen the screws 3).
– Install the 2 extensions 4) supplied on the slide bars 5)
(models with 351 mm blast tube).
– Pull part A backward keeping it slightly raised to avoid
damaging the disc 6) on blast tube 7).
9.4

Closing the burner

Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
Maintenance
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.
31 GB
D875
Fig. 40
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