19
1. Take a CO2 test and note the result
18 full slow
steady pump action
2. Open the air band adjustment on the burner
to reduce your CO2 reading by 1%
You now have a perfect “slight trace” of smoke.
Relation between % of CO
2
and O
2
CO
2
(%)
O
2
(%)
Excess Air (%)
13.5
2.6
15.0
13.0
3.3
20.0
12.5
4.0
25.0
12.0
4.6
30.0
11.5
5.3
35.0
11.0
6.0
40.0
CO2 test can be done mechanically or electronically
Содержание B*C-3 sections
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