Hi!
Having some troubles with my exhaust fan. During calibration it spins all the way up to 25000 rpm but as soon as I go to roast and go into cooling on F9 the exhaust fan doesn’t go above 2400 rpm which seems lows. Nothing is scraping as I mentioned it spins great during calibration. Any ideas?
Hi,
The maximum speed for the exhaust blower is about ~3500 RPM if I remember correctly.
I had a look at your profiles and the RPM seems OK, although a bit high for F1. Are you running external exhaust? Did you calibrate with the chaff filter removed? I believe this gives the most correct result.
Hi Jacob,
Looks like I got some incorrect info on the good old interweb and my exhaust is actually working as it should. I am running an external exhaust fan as well.
I did remove the chaff filter when I calibrated the fan. I roasted 28 lbs of coffee yesterday with no issues!
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