Correlation Between Gas Pressure And Burner Output; Installation; Boiler Fixing - Riello 40 Serie Instrucciones De Instalación, Montaje Y Funcionamiento

2.4 CORRELATION BETWEEN GAS PRESSURE AND BURNER OUTPUT

To obtain the maximum output, a gas head pressure of 6.9 mbar is measured with the combustion chamber at
0 mbar using gas G20 with a net heat value of 10 kWh/Nm
8
7
6
5
4
3
80
D5213
70,000
3.

INSTALLATION

THE BURNER MUST BE INSTALLED IN CONFORMITY WITH LEGISLATION AND LOCAL STANDARDS.

3.1 BOILER FIXING

IMPORTANT
Boiler door must have a max. thickness of 100 mm,
refractory lining included.
If thickness is greater (max. 260 mm), a combustion
head extension must be fitted, which is supplied
separately.
HINGE
ASSEMBLY
2754
100 120
90,000 110,000
S7393
3 (8,570 kcal/Nm
140 160 180
130,000 150,000
Separate the combustion-head assembly
from the burner body by removing nut (1) and
removing group (A).
Fix the head assembly group (B) to the boiler
(2) insert the supplied insulating gasket (3).
A
3 GB
3 ).
200 220
170,000 190,000
Thermal power
1 3
B
kW
kcal/h
2
D5097