ECZ351 Group nozzle (brewing group) is spinning
Posted by: crimez November 22, 2023 01:40 pm
Hello,
During cleaning, I discovered that the group nozzle (no. 9) was broken and was replaced with a spare part and carefully tightened. The fixing screw (no. 56) of the strainer/seal was also tightened carefully so that it would not get stuck later.
https://www.avola-coffeesystems.de/images/g/8080926-delonghi-kaffeemasch-1500-1500-85.jpg
Later it became apparent that the brew group was leaking and dripping. Unfortunately, I was no longer able to open the brew group. The fastening screw (no. 56) is quite tight. It can then be turned with a lever/ratchet - but it does not come loose, instead the whole strainer and seal turn with it.
Perhaps someone has similar experience and knows a trick for opening the screw.
Thanks!
Chris
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