2899
6
GB
4.
WORKING
4.1
COMBUSTION ADJUSTMENT
In conformity with Efficiency Directive 92/42/EEC the application of the burner on the boiler, adjustment and
testing must be carried out observing the instruction manual of the boiler, including verification of the CO and
CO
2
concentration in the flue gases, their temperatures and the average temperature of the water in the boiler.
To suit the required appliance output, choose the proper nozzle and adjust the pump pressure, the setting of
the combustion head, and the air damper opening in accordance with the following schedule.
The values shown in the table are measured on SIME boiler (as EN 267).
They refer to 13% CO2 at sea level and with light oil and room temperature of 20 °C.
SIME BLUE MACK 1 burner leaves the factory set for the matching with the Rondò - Estelle 4 boiler and
Rondò B4 boiler.
SIME BLUE MACK 2 burner leaves the factory set for the matching with the Rondò - Estelle 5 boiler and
Rondò B5 boiler.
IMPORTANT:
Using Danfoss 60° H nozzles, you get the best emission values.
In field, it is advisable to use Danfoss 60°S nozzles in order to make the burner working more reliable in
time.
APPROXIMATE ADJUSTMENTS FOR INSTALLATION ON OTHER BOLERS
The values shown in the table are measured on a CEN boiler (as per EN 267).
They refer to 13% CO2 at sea level and with light oil and room temperature of 20 °C.
4.2
NOZZLES RECOMMENDED
Delavan tipo W;
Danfoss tipo S - H;
Fluidics tipo S F.
BOILER
BURNER
Nozzle
Pump
pressure
Burner
output
Comb. head
adjustment
Air damper
adjustment
Code
Model
GPH
Angle
bar
kg/h ± 4%
Set-point
Set-point
Rondò-Estelle 3
8099100
SIME BLUE
MACK 1
0.50
80° S
12
1.84
1
3.2
Rondò-Estelle 4
Rondò B4
0.60
60° S
14
2.57
1.5
6.0
Rondò-Estelle 5
Rondò B5
8099105
SIME BLUE
MACK 2
0.75
60° S
12
3.04
1.9
2.7
Rondò-Estelle 6
1.00
60° S
14
4.23
2.8
6.0
TYPE
Nozzle
Pump
pressure
Burner
output
Combustion head
adjustment
Air damper
adjustment
GPH
Angle
bar
kg/h
±
4%
Set-point
Set-point
417T
0.40
80°
11
1.45
0.8
2.25
0.50
80°/60°
12
1.9
1.0
2.8
0.60
60°
12
2.3
2.0
3.5
0.65
60°
12
2.5
2.5
4.0
0.75
60°
13
3.0
3.5
5.0
418T
0.65
60°
14
2.7
1.8
2.9
0.75
60°
12
2.9
2.0
3.0
0.85
60°
12
3.3
2.2
3.2
1.00
60°
12
3.8
2.8
3.3
1.10
60°
12
4.2
3.8
3.5
1.25
60°
13
5.1
4.8
4.7
