Nespresso DeLonghi EN520 Disassemble 1/2 

Nice video, I had followed the step by step to replace the leaking extraction head. Worked good now. Thank you.

Thanks for the video. Could disassemble it with your help. I changed the water pump, and the new pump works fine. There runs however no water through the machine. Looks if it is blocked some where. Do you have any idea were, or how to test where it might be blocked?

My machine is not lighting the macchiato and cappuccino buttons when I attach the milk container, any hints you may share?