3. 6 Adjusting air when lighting a fire
Primary air inlet
It is essential to open this inlet to maximum position when lighting the fire and to leave the door ajar to
avoid the condensation of fumes on the glass.
You must wait enough time (until the appliance has warmed up) before adjusting the air inlet.
Secondary air inlet
Open fully when lighting a fire.
3. 7 Adjusting air during operation
- Primary air inlet
During normal operation of the burner, once the appliance has warmed up, you must close the primary air
inlet to achieve good combustion performance.
If the quality of the firewood allows it, the primary air inlet must be fully closed or slightly open (no more
than 1 cm).
PRIMARY AIR REGULATION LEVER POSITION FOR NOMINAL POWER, LEAVE OPEN 25% OF ITS RANGE
(10mm.).
NOTE:- FOR MODELS KRONOS 60 AND RK-60, CLOSE THE PRIMARY AIR REGULATION 100% OF ITS
RANGE.
- Secondary air inlet
Secondary air adjustment is the one that will provide better combustion that is cleaner and more efficient,
making the most of every load of firewood.
You can adjust the entry of secondary air when the apparatus is hot enough and burning with a good flame.
During normal operation, you must never close the secondary air inlet completely. Normally, the secondary
air must be adjusted to a minimum opening of 15-20%.
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