Riello RDB2.2 15-21 Instrucciones De Instalación, Uso Y Mantenimiento página 15

5.6 Boiler fixing
E9095
Installation
1
Fig. 6
5
1
13
Provide an adequate lifting system of the burner.
 Put on the flange 1)(Fig. 6) the screw and two nuts.
 Fix the flange 1)(Fig. 7) to the boiler door 4) using screws 2)
and (if necessary) the nuts 3) interposing the insulating gas-
ket 5).
The seal between burner and boiler must be
airtight.
WARNING
4
2
GB
3
E9094
Fig. 7
2903104