Fiorenzato F4 58 mm New Lower Burr Carrier appia-parts/appia-one-group-body installing the wrong version is

installing the wrong version is a common cause of erratic PID temperature readings

Fits: Smaller-unit portafilters set up for ESE pods

you push the reset button rather than replacing a fuse

Pro tip: One per purchase

Fiorenzato F4 58 mm New Lower Burr Carrier appia-parts/appia-one-group-body installing the wrong version isFiorenzato F4 58mm New Version Lower Burr Carrier Lower burr carrier for the Fiorenzato F4 new version M. C. grinders, sized for the 58mm outside diameter flat burr (FI_213, sold separately). SPECIFICATIONS Burr outside diameter: 58 mm COMPATIBILITY Fits: Fiorenzato F4A, F4A V220 110, and F4E (new version M. C.) models Works with: 58mm flat burr, FI_213 (sold separately) INSTALLATION Moderate difficulty, grinder disassembly required; a qualified