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Too little milk foam

Jura impressa Z7 too little milk foam

Gast_Peter

January 07, 2019 03:06 pm

Unregistered

Good day,
I have a Jura Impressa Z7, which produces too little milk foam.
I have made a new water pump with membrane regulator, checked for passage, 3 x decalcified, cappuccino nozzle disassembled and cleaned, new steam boiler installed, and still not enough milk foam. I have to set the length to 40 seconds to get enough foam, that's not normal, is it?,