Maximum Dimensions - Riello 20074141 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.
20072001
mm A
RS 310/M MZ 1178
RS 410/M MZ 1178
RS 510/M MZ 1178
RS 610/M MZ 1178
** Maximum position for the extraction of the servomotor cover.
Technical description of the burner
B C D E
519 178 306 520
519 178 306 520
519 178 306 520
500 178 330 520
* The gas adaptor is set also for DN 80 bore.
WARNING
F* G H I**
DN65 890 790 177
DN65 908 790 177
DN65 908 790 177
DN65 980 790 177
11
GB
L M N O
1015 400 528 290
1015 400 528 290
1015 400 528 290
1015 400 528 290
Fig. 2
R
890
890
890
890
Tab. G
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