Gaggia new baby not heating fully.
Gaggia baby twin pump problem.
If you hear the machine vibrating then the pump is turning on.
Gaggia classic pump failed i think.
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Typically grouphead gaskets will wear out from 6 months to a year depending on how heavily the machine is used.
The sound you hear uccurs when the espresso is made ristretto style meanin.
The pump of the machine may be vapor locked requiring a force prime of the unit.
This is my original gaggia classic where there is almost no flow from the group.
Solenoid machines eg classic baby tebe baby twin service will include labour boiler cleaning gasket replacement where necessary pump steam valve or boiler extra if faulty.
Manual priming instructions for this machine can be found here.
Baby twin turning on and off evey couple of minutes.
If the pump is not making it s normal vibrating sound but it is just humming quietly the pump likely needs to be replaced.
The pump has been replaced with an original part but it hasn t fixed the pro.
Email first for free diagnosis as most faults can be fixed by giving information.