Maximum Dimensions - Riello 20074125 Installation, Use And Maintenance Instructions

4.7

Maximum dimensions

The maximum dimensions of the burner are given in Fig. 2.
Bear in mind that inspection of the combustion head requires the
burner to be opened and the rear part turned on the hinge.
The maximum dimensions of the open burner are indicated by
the L and R positions.
The l position is reference for the refractory thickness of the boiler
door.
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mm A
RS 310/M BLU 1178
RS 410/M BLU 1178
RS 510/M BLU 1178
RS 610/M BLU 1178
** Maximum position for the extraction of the servomotor cover.
Technical description of the burner
B C D E
465 178 306 520
517 178 313 520
517 178 313 520
517 178 334 520
* The gas adaptor is set also for DN 80 bore.
WARNING
F* G H I
DN65 890 790 346
DN65 908 790 340
DN65 908 790 340
DN65 980 790 365
11 GB
L M N O
1015 400 528 290
1015 400 528 290
1015 400 528 290
1015 400 528 290
Fig. 2
P** R
177 890
177 890
177 890
177 890
Tab. G
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