Riello P 140 T/G - Operation and Efficiency of the Burner; Pump Pressure; Combustion Head Adjustment

15
20035784
GB
Installation
5.7.3 Operation and efficiency of the burner
Tab. G
5.8 Pump pressure
The pump leaves the factory rated at 12 bar.
5.9 Combustion head adjustment
At the end, on the base of the maximum output, you obtain the
combustion head adjustment from the diagramm (Fig. 12).
The adjustment should be made by turning the screw A (Fig. 11)
till the set-point (see Fig. 12) is on the line with the washer B .
Model
THIRD STAGE
Power and output
Minimum Maximum
kW kg/h kW kg/h
P 140 T/G
1
st
nozzle 1
st
stage of operation 380 32 545 46
1
st
+ 2
nd
nozzle 2
nd
stage of operation 664 56 1103 93
1
st
+ 2
nd
+ 3
rd
nozzle 3
rd
stage of operation 830 70 1660 140
P 200 T/G
1
st
nozzle 1
st
stage of operation 557 47 794 67
1
st
+ 2
nd
nozzle 2
nd
stage of operation 1067 90 1576 133
1
st
+ 2
nd
+ 3
rd
nozzle 3
rd
stage of operation 1186 100 2372 200
P 300 T/G
1
st
nozzle 1
st
stage of operation 712 60 1186 100
1
st
+ 2
nd
nozzle 2
nd
stage of operation 1245 105 2372 200
1
st
+ 2
nd
+ 3
rd
nozzle 3
rd
stage of operation 1779 150 3558 300
P 450 T/G
1
st
nozzle 1
st
stage of operation 890 75 1780 150
1
st
+ 2
nd
nozzle 2
nd
stage of operation 1780 150 3560 300
1
st
+ 2
nd
+ 3
rd
nozzle 3
rd
stage of operation 2670 225 5340 450
WARNING
Pay attention to not overcome the pump pressure
values of 10 and 14 bar.
Fig. 11
S8305
Set-point 6
Fig. 12
D3419
Combustion head adjustment (set-point N°)
Maximum output kg/h