Inside Gaggia Baby

A view from inside the Gaggia Baby espresso machine.

 

There is no water flowing from the group head instead water is diverted via the overpressure valve (not 3 way outlet)

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Water is pumped out fine from the steam wand normally at appropriate rate without diversion

 

Conclusion - blockage in lower part of boilder above group head.

 

Correct or not?

Done