Ecoflam MAX GAS PR Serie Manual De Uso página 13

Start up
­ Adjusting burner output
1
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-
EXAMPLE OF PRE-CALIBRATION MAX GAS 500 PR
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
-1,0
50 100 150
420010334907
2
pressure
- read the minimum gas pressure required
in the diagrams in appendix.
Warning: the pre-calibration values have
been determined on EN676 test combu-
stion chambers in ideal conditions, and are
useful for the first switch-on but must be
checked and corrected with calibration for
the individual system.
16 15 14 13
12,5
1 2
90° 90°
200 250 300 350 400
output (kW)
12
11,5
5
90°
4
90°
3
90°
450 500 550 600
Regulation capacity air
- To act on the screws in figure.
- To move the lever , selector on the
electrical control panel.
Example in figure:
Power required by the generator: 380 kW.
Pressure envisaged in combustion cham-
ber: 3.5 mbar. Combustion head chamber:
2.5 (between 2 and 3). Gas pressure in
head: 13 mbar.
head gas pressure (on elbow) (mbar)
head position
air damper position
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EN
13