Operation Position; Securing The Burner To The Boiler - Riello BGK3 Instrucciones De Instalación, Montaje Y Funcionamiento

5.4

Operation position

The burner is designed for operation in positions
1 and 2 only.
Installation 1 is the preferred option as it is the
only one that enables maintenance to be perfor-
WARNING
med as described later on in this manual.
Operation is possible with installation option 2
though maintenance cannot be performed with
the burner connected to the boiler.
1
D7088
5.5

Securing the burner to the boiler

With some boilers it is possible that the CO
values exceed those declared in this manual.
To reduce these emissions, the recirculation
WARNING pipe supplied must be used.
To fit the burner to the boiler it is necessary to carry out the fol-
lowing:
 if necessary insert the recirculating pipe 1) (Fig. 6) on the
burner blast tube 2) and fix it with the screw 3).
1 2
Respect the dimensions, as described in para-
graph 4.4 "Overall dimensions" page 8.
WARNING
Installation
2
3
D7088
Fig. 6
Note that any other installation position is likely to
hinder the unit's proper operation. Installations 3,
4 and 5 are prohibited as safety is compromised.
DANGER
3
 Put on the flange 4) (Fig. 7) the screw and two nuts 9).
 Widen, if necessary, the insulating gasket holes 5) (Fig. 7).
4
11 GB
4
5
9
9
S7709
5
Fig. 5
D5012
Fig. 7
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