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Siemens EQ.9 S300 - Brüheinheit reinigen


July 07, 2024 08:55 am


Hello everyone,
For the last two weeks our Siemens EQ.9 S300 has been displaying the message "Clean brewing unit" every time (really every time) the machine is restarted.
This is super annoying every morning.
What could be the problem or what could be the solution.
I look forward to your answers


July 07, 2024 11:21 am



Group: Mitglieder

Posts: 215

Member No.: 31782

Joined: January 14, 2018

I would say that the brewing unit is stiff.

Clean the brewing group thoroughly. Unfortunately, I don't know whether you can/should re-grease it.
There are enough videos on youtube about this.