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Bosch TES50159EN/06 Pump defective?

Limitation of the fault, probably pump


January 11, 2020 12:45 pm


Coffee drinker

Group: Mitglieder

Posts: 1

Member No.: 36961

Joined: January 11, 2020

Hello everybody, the machine did not produce any more coffee or only very slowly and without crema. After a repair of a specialized company it went again short time. It has already been said that if the problem occurs again, the pump will probably be broken. I get the same impression when I read the posts here in the forum.

Hot water and steam will do. A little water lands in the collecting tray. There is almost nothing left from the coffee.

Decalcification and cleaning of the brewing unit was carried out regularly. Error messages are not displayed.

Now, before I just buy a pump on the off chance, I would like to narrow this down even more. Is there any way I can test the pump?

Thanks for your help!