Bezzera - Instelbaar overdrukventiel

[@tommask.8749]

After adjusting the pressure valve on my Bezzera BZ10 to achieve 9.5 -10 bar , i have a really high whistling noise from pump -or opv (i can't really understand from where) on extraction and it is very annoying. Any thoughts? The machine works perfectly with really tasty cups.

[@d.r.trading8816]

Hi, can you please send your question to [e-mail]

[@luigizumbe2457]

Hi there, any news on this ? I have the same issue. Thx

[@d.r.trading8816]

@@luigizumbe2457 Can you please send your question to [e-mail]

[@ashrafmohamed2281]

Topper

[@simono-ng1sl]

Bonjour. merci pour la video. j'ai un souci sur ma bz7. l'eau ne sort pas du groupe mais plutut vers le réservoir d'eau . que serait le probleme ? merci

[@d.r.trading8816]

Hi, please send your question to [e-mail]