Opening The Burner; Closing The Burner - Riello DB 12 SM C03 TC FS1 FB A0 Installation, Use And Maintenance Instructions

7.3

Opening the burner

Turn off the burner's power supply using the main
system switch.
DANGER
Turn off the fuel interception tap.
DANGER
7.4

Closing the burner

Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.
20119882
Maintenance
Wait for the components in contact with heat
sources to cool down completely.
To access the inside of the combustion head, see the paragraph
"Access to head internal part" on page 18.
30 GB