baltur TBML 80 MC Original Instructions Manual page 22

• With the equipment operating in the 2 stage, adjust the
nd
12
amount of air necessary to ensure efficient combustion.
Check combustion with the special instruments. If suitable
instruments are not available, look at the flame colour.
We recommend that the adjustment is performed so
as to obtain a soft light orange flame; avoid red flames
with smoke and white flames with an excess of air.
Make the regulation so as to obtain a certain amount of carbon
dioxide (CO ) in the smoke, varying from min. 10% to max. 13
2
13% with a smoke number not exceeding 2 (Bacharach scale)
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