Cleaning the fl apper
The fl apper should be cleaned every 2–5 days.
1. Remove the grinder lid (25), proceed as described in chapter "Cleaning
the grinding mechanism manually" steps 1–4.
2. Remove the fl apper (33) from the recess in the grinder.
3. Clean the fl apper with lukewarm water and then dry it.
4. Replace the fl apper into the recess in the grinder.
5. Place the grinder lid onto the grinder; proceed as described in chapter
"Cleaning the grinding mechanism manually" steps 11–12.
Maintenance
Changing the burrs
• The burrs should be changed a er grinding around 700 kg of
espresso beans.
The weight in kg depends on the grinding degree, the type of
espresso beans, the roast and the condi on of the burrs.
• Wear gloves when changing out the burrs. The manufacturer
recommends using the "tool for changing burrs" when carry-
ing out a changeover (available as an op onal accessory).
• A er changing the burrs, the manufacturer recommends ad-
jus ng the burrs (see the "Adjus ng the burrs" chapter) and
calibra ng the Disc Distance Detector (see "Calibra ng the
Disc Distance Detector" chapter of the so ware instruc ons).
1. Proceed as described in the chapter on "Cleaning the grinding mecha-
nism manually" steps 1–6.
2. Loosen the two screws of the fi xed burr (26) using a fl at-head screw-
driver and remove from the fi x burr fl ange (32).
3. Remove the fl apper (33) from the recess in the grinder and insert the
locking tool (34) into the grinder to change the burr so that the burr
carrier (30) is fi xed (see Fig. L).
4. Loosen the two screws of the rota ng burr (28) from the burr carrier and
remove the burr from the grinding chamber using the removal tool (35).
Guide the removal tool into the grinding chamber from above. Place the
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