PART I: SPECIFICATIONS
13
Performance Curves
To get the input in kcal/h, multiply value in kW by 860.
Data are referred to standard conditions: atmospheric pressure at 1013mbar, ambient temperature at 15° C
NOTE:
The performance curve is a diagram that represents the burner performance in the type approval phase or in the laboratory
tests, but does not represent the regulation range of the machine. On this diagram the maximum output point is usually reached by
adjsuting the combustion head to its “MAX” position (see paragraph “Adjusting the combustion head”); the minimum output point is
reached setting the combustion head to its “MIN” position. During the first ignition, the combustion head is set in order to find a
compromise between the burner output and the generator specifications, that is why the minimum output may be different from the
Performance curve minimum
BACK P
R
ES
SURE
IN
COMBU
S
TION CHAMBER mb
ar
P61
kW
BACK PRESSURE
IN
COMBUSTION
CH
AMBER
mbar
P65
kW
P71 ..0.xx
kW
BACK P
R
ES
SURE
IN
COMBU
S
TION CHAMBER mb
ar
P71 ..1.xx
kW