Mazzer Robur E Motor Cover espresso-machine-gift and some Faema grinder versions

and some Faema grinder versions use a larger head that won't seat correctly

Super Jolly/Major/Kony users need the MAZ_8MJ

Fits: Mazzer Super Jolly / Normale grinders

that's the classic sign this switch has worn out

Vibiemme ELETRESD1411

Mazzer Robur E Motor Cover espresso-machine-gift and some Faema grinder versionsMazzer Robur E Royal Flat Motor Cover Plate This is the flat style motor cover plate used only on the early first series Mazzer Robur Electronic and Royal grinders. COMPATIBILITY Fits: first series Mazzer Robur Electronic, Royal INSTALLATION DIY direct bolt on replacement. PRO TIPS If your Robur or Royal has a contoured motor cover rather than a flat plate, you have a later series unit and this flat cover won't match compare the cover profile against