Jura J5 J-serie verstopft zw. Boiler und Brühgruppe Rücklaufventil Reparatur öffnen Teil 3/4

The machine was completely clogged with a cleaning tablet. The non-return valve was the affected area. So, if the water pump suddenly goes quiet during the brewing process and no water comes out at all, not even in the drip tray, then the machine is somewhere between the water pump and the brewing group. The tea water outlet is a separate circuit, where the water flows through unhindered. And yes, I'm opening most machines for the first time so I can show you that it works even without experience. My channel is aimed at end users who would normally throw away their machines, not at the professionals who do this kind of work every day.