Hi everyone, just joined the guild so hello to everyone.
We are having trouble with excessive chaff outside our roastery. Seems to be coming out of the chimney. We have checked air flow and cleaned out the pipes and we also got the afterburner checked and the heat increased. Its a diedrich IR - 24.
Can anyone think why or how the chaff may be getting blown out the chimney without being burnt off properly? is there too much going through?
Any ideas would be appreciated.
Thanks