Boiler Fixing - Riello RDB 3.2 BT 50/70 Installation, Use And Maintenance Instructions

5.6

Boiler fixing

Prepare a suitable lifting system.
E9187
Installation
1
Fig. 4
5
1
2
13 GB
D5012
 Put on the flange 1)(Fig. 4) the screw and two nuts.
 Widen, if necessary, the insulating gasket holes (5), (see
Fig. 5).
 Fix the flange 1)(Fig. 6) 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
Fig. 5
3
E9188
Fig. 6
20148107