Siemens Surpresso brewing unit maintenance

Step 1

Remove the brewing unit from the device.

Step 2

Take off the cap covering the screwhole in one corner. The cap ensures a better fit of the brewing unit.

Step 3

Remove the single black Torx T10 screw fixing the opening handle.

Step 4

Unclip the upper protection panel, then remove it by lifting it up.

Step 5

Remove six Torx T15 screws holding together the brewing unit. The screwholes are rather deep.

Step 6

The inside of the brewing unit ist exposed. You can see:

Step 7

Remove the funnel.

Step 8

Remove the hose connecting the upper piston and the coffee outlet.

Step 9

The crema-valve is located in the interior of the upper piston. It is fixed by two Torx T10 screws.