64 ENGLISH5 Thoroughly wash the brew group with fresh, lukewarm water and care-fully clean the upper filter.Caution:Do not use any detergent or soap to clean the brew group.6 Let the brew group air-dry thoroughly.7 Thoroughly clean the inside of the machine using a soft, dampenedcloth.9 Gently pull down the lever until it is in contact with the brew groupbase and the two reference marks on the side of the brew groupmatch.8 Make sure that the brew group is in the off position; the two referencemarks must match. If they do not match, proceed as described in step(9).10 Press the “PUSH” button firmly.