Riello 20190698, Installation, Use And Maintenance Instructions

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20190798 8 GB
Technical description of the burner
3.5 Maximum dimensions
The dimensions of the burner are given in Fig. 1. Bear in mind that inspection of the combustion head requires the
burner to be opened and the rear part turned on the hinge.
Tab. D
(1) Blast tube: short-long
3.6 Burner equipment
Flange for gas train . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gasket for gas train . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Flange fixing screws M 10 x 40 . . . . . . . . . . . . . . . . . . . . . No. 6
Screws M 16 x 50 to fix the burner flange to the boiler . . . No. 4
Thermal flange gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Small disc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
B T - T ( 1 )
D
E
N
F
P
C
L
M G
H
U - U ( 1 )
Fig. 1
20152197
mm B C D E F G H L M N P T - T (1) U - U (1)
RS 250/M MZ 237 141 222 435 2” 427 558 732 305 261 863 378 - 522 1243 - 1388