Boiler Fixing; Burner Assembly - Riello RDB B10 Installation, Use And Maintenance Instructions

5.6

Boiler fixing

 Put on the flange 1)(Fig. 6) the screw and two nuts.
 Fix the flange 1) to the boiler door 4) using screws 2) and (if
necessary) the nuts 3) interposing the insulating gasket
5)(Fig. 7).
The seal between burner and boiler must be
airtight.
WARNING
5.7

Burner assembly

BF Application
For correct BF application, the burner must be in-
stalled on an appropriate BF boiler.
WARNING
The temperature of the incoming air must not
exceed 70 °C.
CAUTION
3261
Installation
5
1
A
Fig. 8
D5883
12 GB
E9095
4
2
CF Application
In case of CF applications an optional snorkel and gasket are
available replacing A) with B)(Fig. 8).
This item can be supplied separately.
3
E9094
B
D5884
1
Fig. 6
Fig. 7
Fig. 9