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9 20163413 GB
Technical description of the burner
4.6 Maximum dimensions
The maximum dimensions of the burner are shown 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. The maximum dimensions of the open burner are indicated by
the A and R positions.
The l position is reference for the refractory thickness of the boiler
door.
Tab. E
4.7 Burner equipment
Thermal insulation screen . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gasket for gas train . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
M 12 x 16 replacement screws to secure the combustion head. . No. 2
M18 x 70 screws to secure the burner to the boiler . . . . . . No. 4

18 washer to secure the burner to the boiler . . . . . . . . . No. 4
M16 x 67 stud bolts to fix the gas elbow to the
pipe coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 8
M16 nuts to fix the gas elbow to the pipe coupling. . . . . . . No. 8

16 washer to secure the gas flange . . . . . . . . . . . . . . . . No. 8
Pressure kit switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Fig. 1
P T
I
D
N
E
S
F
C
M G
O
L
O
200
H
A
R
R
A
20161935
mm A C D E F G I L M N P R S T
RS 810/M BLU 1197 173 363 585 DN80 577 405 990 413 260 1345 1055 420 558