Loud Vibration Noise / Buzzing

[rbtdanforth]

Check out this cleaning system …

Caution: Dirty Pictures....or...How I Cleaned the Exhaust Fan

Update: 12/14/2018: Happily, the Glowforge crew has released an “easier to implement” cleaning regimen for the exhaust fan now…instructions for how to do it involve purchase of a special non-flammable degreasing spray cleanser and use of a special cleaning mode of the software…instructions here: Written up below is the old way that I was doing it…it’s a fairly labor intensive alternative that has worked very well if you are willing to keep up with it as you go along and not let it get …

It digs deeply into cleaning the fan where it is making the noise. The fan spins very fast and it does not take much to throw it off balance and make that sound.