1 tube of Eccellente silicone grease, 10 grams
2 O-rings for De'Longhi
This tube of silicone grease lubricates the O-rings and the moving parts of the central unit. It is resistant to cold and hot water. The o-rings are for the piston from the brewing unit. Two o-rings are required for this.
O-rings dimensions: Outside diameter: 43,6mm. Inner diameter: 35,2mm. Thickness: 4,2mm.
This set is suitable for the following De'Longhi coffee machine series: De'Longhi Magnifica / Dinamica / ECAM / ESAM / PrimaDonna / Eletta / Perfecta / Autentica
All automatic machines from De'Longhi are equipped with a removable central coffee unit, the brewing unit. This makes it possible to thoroughly clean the parts in contact with the coffee and the entire infusion zone inside the machine.
You will need this for replacing the o-rings: screwdriver, brush, silicone grease, two o-rings.
1) remove the brewing unit from the machine and clean it under the tap;
2) Unscrew the 5 screws from the brewing unit;
3) push the little pallet outwards and push the piston out, remove the o-rings from the piston at the same time;
4) remove the cogwheels and other parts;
5) clean all parts in water with a drop of detergent and a brush;
6) grease with silicone grease the thread of the machine with a brush;
7) put the new o-rings on the piston and grease it with silicone grease;
8) grease the inside wall of the cylinder and the gearwheels with silicone grease;
9) reassemble the brewing unit and place it back in the machine.
Product also known as number 5332149100.
O-rings are also known as sealing rings or gaskets