28
A
IR VENT NECESSARY FOR GAS COMBUSTION
=
(2 m
3
/h x kW)
BURNERS
Air vent necessary [m
3
]
Auxiliary (A)
2,00
Semirapid (SR)
3,80
Rapid
6,30
Double-ring
6,90
Oven
12,40
Grill
9,30
TABLE FOR THE CHOICE OF THE INJECTORS
Cat:
II
2H3+
Auxiliary (A)
1,00
0,30
27 50
3
*
Semirapid (SR)
1,90
0,38
29 67
5,7
*
Rapid
3,15
0,60
39 86
Fully open
*
Double-ring
3,45
0,85
47 92
Fully open
*
Oven
6,20
1,30
58
120
8
*
Grill
4,65
–
–
107
Fully open
*
Nominal
power
[kW]
Reduced
power
[kW]
Tube ring
opening [mm]
Ø injector
[1/100 mm]
By-pass
[1/100 mm]
G 30 / G 31
28-30/37 mbar
BURNERS
Auxiliary (A)
1,00
0,30
72
1
*
Semirapid (SR)
1,90
0,38
100
2
*
Rapid
3,15
0,60
130
5
*
Double-ring
3,45
0,85
135
5
*
Oven
6,20
1,30
180
1,5
*
Grill
4,65
–
–
165
3
*
Nominal
power
[kW]
Reduced
power
[kW]
Tube ring
opening [mm]
Ø injector
[1/100 mm]
By-pass
[1/100 mm]
G 20
20 mbar
BURNERS
Adjusted
*
Reference value