Ground coffee spills inside my prima donna delonghi coffee machine

Once you have the drip tray out and the grounds container out - look inside the unit and clean any grounds that are still in there. Look for a switch that might be sticking (because it's cover with coffee residue) clean everything and check for freedom of movement.

Maybe if you unplug it it will reset when plugged back in or if there is a float that is stuck down.

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Hi there coffee person.
Have you tried disconnecting the machine from the power supply. As well as that check if there are enough coffee beans in the bean in the compartment and enough fresh water in the water tank. Not only this but is the compartment with the coffee "tablets" - full or empty. Fill or empty accordingly. Connect to power again, if the machine does not work the only advice have from here is "to clean the machine" as described in the manual or as you are used to.
Good luck
kolbrun

you have to remove the infuser and clean it ,

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Display is totaly without lights.

Maybe youare not pushing the milk-container sufficiently in. Mine has been increasinglyhard to fit. After speaking with DeLonghi service, they suggested lubricatingthe o-rings on the nozzles on the machine. I asked if cooking oil would be ok,to which they agreed. To I took a cottonstick and dipped it in ordinary cookingoil, and swept it over the inside of the two nozzles on the milk-container,since the o-rings on the machine itself were hard to get to. Now it workssmoothly. I was reluctant to try that out before speaking with DeLonghiservice, since they are so set on only using original stuff for the machine,and I did not think a machine this expensive would need this type of 'help'. Useat your own risk :-)
Flemming.

The Blue LCD display on my DeLonght Prima Donna has failed - how do I get it fixed?