20 Most Recent DeLonghi Esclusivo Magnifica ESAM3300 Espresso Machine - Page 4 Questions & Answers

Make sure the swinging arm at the top of the brew unit moves easily. Check nothing on the brew unit is damaged. Servicing the brew unit might help.Brew Unit The transmission can wear out prematurely due to the brew unit becoming stiff. The piston in the brew unit should move smoothly and fairly easily. Keep the brew unit in good service by occasionally removing the piston to clean and re-grease the two big red o-rings using a food-safe grease. To pop the piston out the top, gently remove the plastic u-clip from the base of the shaft underneath, paying attention to which way up it goes for reassembly.

Hi, ring delonghi support, very good advise, and if they cant give you a solution then they will tell you who in your area will fix it, hope this helps

hi check u havent snapped the switch prodder ..its on the bucket rear .bottom..... change the wast bucket if broken. if its there still u may have a problem with the pcb .. we carry out repair service anywere we do a postal service

ha this is the same problem i had just last week at a customers house with the same machine , the knob does pull off but it is hellish tight and you feel like the valve is about to burst through the front of the machine but it does pull off, when fitting the new knob it is a good idea to put some grease over the shaft before pushing the new knob on as it's nearly as hard pushing the new one back on as taking the old one off.

regards

Ian

Plug in Machine. Turn on for 10 seconds or so. Turn off. Let Machine turn itself off completely. Once it is quiet, do not unplug, try to remove the infuser. It worked for me (procedure recommended by customer service for Delonghi in Switzerland).

need to change the switch on the door.

Your O rings may need replacing. Remove the back and side panels from your machine with a Phillips screwdriver. Look for signs of leaking near the hose connectors. Remove the leaking connectors by expanding the wire clamp with needle nose pliers. Home Depot has a good O ring selection.