3.3
Burner equipment
Flange with insulating gasket .............................................. No. 1
Screws for flange to be fixed to boiler ................................. No. 4
Screw and nuts for flange ................................................... No. 1
Hoses with nipples .............................................................. No. 1
Screw of by-pass pump....................................................... No. 1
Air intake ............................................................................. No. 1
Hexagonal key .................................................................... No. 1
3.4
Burner dimensions
Flange
180
130
150
Model
744T5K
744LD3
2903382
Technical description of the burner
136
A
B
86
94
85
90
Tab. B
The hoses supplied with this burner set for
Kerosene use are not suitable for use with Gas oil
containing a Bio blend.
WARNING
Please refer to the spare part list for the specific
hoses suitable for bio fuel use.
In case of use with gas oil containing up to 10%
Bio blend, it will be essential to use flexible oil
lines suitable for bio fuel use.
Please contact Riello for further information.
Burner
150
D5738
8
GB
A
202
ø
75
20
Fig. 2