Unigas RG1025, Manual Of Installation, Use And Maintenance

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C.I.B. UNIGAS - M039144CD
6
How to interpret the burner’s “Performance curve”
To check if the burner is suitable for the boiler to which it must be installled, the following parameters are needed:

furnace input, in kW or kcal/h (kW = kcal/h / 860);

backpressure (data are available on the boiler’s ID plate or in the user’s manual).
Example:
Furnace input: 600kW
Backpressure: 4mbar
In the “Performance curve” diagram (Fig. 2), draw a vertical line matching the furnace input value and an horizontal line matching the
backpressure value. The burner is suitable if the intersection point A is inside the performance curve.
Fig. 2
Data are referred to standard conditions: atmospheric pressure at 1013mbar, ambient temperature at 15°C
Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Type RG1025 Model G-. PR. S.
*
. A.
(1) (2) (3) (4) (5) (6)
(1) BURNER TYPE RG1025 - RG1030 - RG1040
(2) FUEL G - Light oil
(3) OPERATION (Available versions)
PR - Progressive
MD - Fully modulating
(4) BLAST TUBE S - Standard
(5) DESTINATION COUNTRY * - see data plate
(6) BURNER VERSION A - Standard Y - Special
Campo di lavoro bruciatori
Tipo P60 Mod. M-xx.x.IT.A.0.50 - M-.xx.x.IT.A.0.65
-1
0
1
2
3
4
5
6
7
8
100 200 300 400 500 600 700 800 900
Potenza kW
Contropressione in camera di
combustione mbar
A