When inserting the Espazzola into the group-head, please make sure to push her all the way to the top before locking! Otherwise the cams on the cup may be damaged.
When moving back and forth in the group-head, it is important not to turn the Espazzola too far counterclockwise. With some group-heads, the Espazzola may suddenly fall out!
The Espazzola makes cleaning group-heads easier and faster than ever before.
In fact you’ll hardly need more time than pulling a shot:
Insert the Espazzola into the group-head like a portafilter.
Start hot-water flow.
Rock the Espazzola gently right and left.
As soon as the draining water becomes clear, the hot-water flow can be stopped.
Remove the Espazzola and drain the remaining water.