Riello RS 70 E - Test Boiler; Burner Equipment

13
20068428
GB
Technical description of the burner
4.8 Test boiler
The firing rates were obtained in special test boilers, according to
EN 676 regulations.
Fig. 4 indicates the diameter and length of the test combustion
chamber.
Example:
Output 756 kW (650 Mcal/h) - diameter 60 cm, length 2 m.
The coupling is ensured when the boiler is EC type-approved; for
boilers or ovens with combustion chambers of very different di-
mensions compared to those shown in the diagram of Fig. 4, pre-
liminary checks are recommended.
4.9 Burner equipment
The burner is supplied complete with:
Gas train flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gasket for gas train flange . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Thermal insulation screen . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Screws to fix the flange . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 4
M10 x 35 (RS 70-100-130/E)
M10 x 40 (RS 190/E - RS 250/E MZ)
Screws to fix the burner flange to the boiler . . . . . . . . . . . . No. 4
M12 x 35 (RS 70-100-130/E
M16 x 40 (RS 190/E - RS 250/E MZ)
Screws M4 x 7 (RS 190/E - RS 250/E MZ) . . . . . . . . . . . . No. 2
Extensions for guides (TL versions only) . . . . . . . . . . . . . . No. 2
Disc (RS 190/E - RS 250/E MZ). . . . . . . . . . . . . . . . . . . . . No. 1
Small disc (RS 190/E - RS 250/E MZ) . . . . . . . . . . . . . . . . No. 1
PVP kit for leak detection
(RS 130-190/E and RS 250/E MZ). . . . . . . . . . . . . . . . . . . No. 1
Instruction manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Fig. 4
Combustion chamber
lenght - m
D715