maxpower_454 wrote:I have a EFM520DF running 4 teeth and 5 air. I'm getting black in my ash. Picture attachedr from 4.5 to 5 definitely helped but is there any danger from going too high on the air? Should I raise the air more or could that cause it to burn too low in the pot?
windyhill4.2 wrote:The air adjustment is supposed to be set for a 2" ash ring around the outer edge of the pot,forget about those useless black pieces,they are either inferior coal,or black shale or coal that has burnt & just didn't fall to pieces.
Adjusting the air too high will cause the fire to burn low in the pot,which in turn heats the grates above their design.