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Les langues disponibles
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A
A
MIN
Gas pressure diagrams in appendix
Minimum gas pressure required are
indicated in the diagrams in the appendix.
These values have been determined in
our test labs and are useful for the first
switch-on as final setting must be done
using a combustion analyzer.
How to read and adjust the values:
- determine the output required
- determine the combustion chamber back-
pressure
6,0
5,5
5,0
4,5
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0,5
0,0
-0,5
-1,0
-1,5
40
50
60
70
12
www.ecoflam-burners.com
B
MAX
!
- read the minimum gas pressure required
in the diagrams in appendix.
Optimising combustion values
The factory setting shall be modified
according to the output requeired.
The diagrams of air/head setting
that are available in the appendix
of this manual are a guide for ensuring
that the burner functions as well as
possible.
MAX GAS 170 P NATURAL GAS
9,5
9
0
1
9
9
80
90
100
110
120
130
140
output (kW)
Risk of air blast!
Continuously check CO, CO 2 and soot emissions when adjusting the output of
the burner. Optimise combustion values in the event of CO formation. CO must
not exceed 50 ppm.
8,5
8
2
3
9
9
150
160
170
180
190
200
210
Air damper setting (A).
Unscrew the fixing screw with the hexago-
nal spanner:
• turn the air damper clockwise, to reduce
output.
• turn the air damper counterclockwise
, to increase output.
Reached the desired value to fix the
screw.
Firing head setting (B).
To act on the screw in fi gure:
• turn Allen key till you reach the
requested value.
Adjustment of gas solenoid valve
Refer to the gas train manual for the gas
setting of the gas train selected.
N.B. observe the minimum required
flue gas temperature specified by the
boiler manufacturer and the requirements
demanded of ue gas ducts for avoiding
condensation.
head gas pressure (on elbow) (mbar)
head position
220
air damper position
420010493200
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