2049
7
GB
COMBUSTION-HEAD ADJUSTMENT
Loose the screw (A), move the elbow (B) so that
the rear plan of the coupling (C) coincides with the
set point.
Tight the screw (A).
Example:
The burner is installed on a 144 kW boiler with an efficiency of 90%, the burner input is about
160 kW using the diagram below, the combustion set point is 3.
The diagram is to be used only for initial settings, to improve air pressure switch operation or
improve combustion, it may be necessary to reduce this setting
(set point toward position 0).
S7015
C
A
B
0
2
1
3
4
140
120
100
80
160
190,000
130,000
110,000
90,000
50,000
kcal/h
kW
Set point
D5153
5
180
200
220
70,000
150,000
170,000
60
40
Содержание 577T1
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