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Table for the choice of the injectors
GB
BURNERS
Semi-rapid (SR)
Triple-ring (TR)
inner crown
Dual (D)
outer crown
(
): Power calculated with inner crown operating.
*
(
#
): Power calculated with inner and outer crowns operating.
I
NCREASE OF AIR NECESSARY FOR GAS COMBUSTION
BURNERS
Semi-rapid (SR)
Triple-ring (TR)
Dual (D)
Lubrication of the gas taps
The operations must be executed by a qualified technician.
IMPORTANT
All intervention regarding installation maintenance and conversion of the
appliance must be fulfilled with original factory parts.
The manufacturer declines any liability resulting from the non-compliance of
this obligation.
Reduced
Nominal
Power
Power
[kW]
[kW]
1,75
0,45
3,50
1,50
(
*
)
(
*
)
1,00
0,32
(#)
(#)
4,20
1,90
Air necessary for combustion [m
G 30 - 28-30 mbar
G 31 - 37 mbar
By-pass
Ø injector
[1/100 mm]
[1/100 mm]
32
65
65
95
50
27
(no. 1 central)
62
60
(no. 2 outer)
3,50
7,00
8,40
II
Cat:
G 20
20 mbar
Ø injector
By-pass
[1/100 mm]
[1/100 mm]
97 (Z)
135 (T)
69 (F1)
(no. 1 central)
95 (Z)
(no. 2 outer)
3
(2 m
/h x kW)
3
/h]
2H3+
59
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