Somehow I’m the most experienced barista at our shop and we all don’t know our way around the technical side of a machine. During a remodel at the cafe earlier this year we sent the machine to be serviced and everything by the company that provides all our equipment. According to them, everything is fine.
For the last few months, the machine has been making a very high pitched noise during the cleaning cycle we run every evening. For the last week or two, that noise also randomly goes off during the day.
We had a tech-guy come in to change our water filter two weeks ago and I asked him about the noise, he just said it’s nothing to worry about.
So I guess i‘m not worried?
But still intrigued, anyone have a clue what it could be?
And on that note, I really wanna learn more about the technical side of things as well. Can yall recommend any resources for this?
by Salt_Pudding_4307