To ensure great coffee taste, clean the bean hopper periodically.
• Cleaning the grinding chamber
Take off the grinding dial (use a screwdriver to take out the dial safety screw). Pull out the upper blade holder; make sure not to lose the upper blade support springs (3).
Use a brush, a cloth, and a vacuum cleaner to clean the grinding chamber thoroughly. Do not use sharp objects to scrape coffee residue off of the blades.
Examine both of the blades’ condition and replace them if necessary. The replacement and assembly of a new set of blades is a delicate task. Only skilled technical personnel should be allowed to perform blade removal and assembly.
After all cleaning and replacing tasks are through make sure to assemble all of the parts and safety screws the same way as they were disconnected. If anything does not fit back together or there are left over parts, do not attempt to operate the appliance, call for the assistance of your technician.
• Cleaning the doser
Discharge all ground coffee; use a clean brush to brush the dosing chambers (by rotating it one by one). Use a clean cloth to remove stains and hard to remove marks. If a more thorough clean is required, than the operation must be performed by skilled technician.
