Riello RDB2 - ELECTRODE POSITIONS; BURNER REMOVAL

8
Fig 8
ELECTRODE POSITIONS
BURNER REMOVAL
Fixed Head
Important:
Before removing or assembling
the nozzle, loosen the screw (B)
and move the electrodes ahead.
Fig 7
To remove the burner (2), unscrew the nut that holds it to the mounting flange (1) and pull
away, leaving the mounting flange and gasket (5) attached to the boiler (4). To remove /
replace the flange and gasket, undo the retaining nuts (3).