Coffee machine De’Longhi “Dinamica ECAM 350.15.B”

This happens when the grounds container was emptied out when coffee machine is switched off. The system doesn’t recognise that the grounds were thrown away. Now, when the appliance is switched on, remove the drip tray together with the grounds container and reinsert it.

You can find the grinding adjustment knob in the bean container.
For the courser grinding level: while the grinder is in motion, dial it by one notch towards number 7 (at once only by one notch).
For the finer grinding level: whilr the grinder is in motion, dial it by one notch towards number 1 (at once only by one notch).
It is very important to regulate the grinder only when the grinder is grinding, otherwise you can damage the grinding mechanism. Result of your adjustment can be felt only after a few drinks.

This means that the brewing unit has not returned to its original position. Turn off the coffee machine completely (using the button on the back), switch the coffee machine on again and let it run for a full rinsing cycle, and switch it off again. The brewing unit had to return to its place. Now try to remove it.

1. Make sure that milk you are using is fresh and at refrigerator temperature (when the milk is finished and you are pouring the new one, please clean the milk container throughly before adding the new milk).
2. Clean the milk system. Perform milk system cleaning program using milk system cleaning liquid (see user manual). Disassemble the milk system and clean it manually. If needed, soak all parts in the solution with the milk system cleaning liquid.