14,344 views
Is the thermal block piston out of order? In this video, the technician will tell you how to replace the thermal block piston assembly in the Delonghi CM step by step, using the ECAM Magnifica Cappuccino model as an example. Thermal block piston: https://service-cm.ru/shop/zapchasti-... Teflon tube seal: https://service-cm.ru/shop/zapchasti-... Coffee machine forum https://forum.service-cm.ru 00:00 Why replace, not repair the piston? 00:50 Disassembling the coffee machine 02:47 Dismantling the thermal block piston 07:12 Removing the seals from the piston 08:10 Cleaning the inside of the coffee machine 08:56 Installing a new thermal block piston 17:56 Assembling the coffee machine