At the end of each day

  1. Clean the group head and portafilter thoroughly of all loose coffee grounds.
  2. Place the rubber disc in the portafilter (nipple upwards)
  3. Place the handle in the grouphead
  4. Press the on/off button to flush with water for around 10 seconds
  5. After 10 seconds empty out any loose coffee grounds that have accumulated on top of the disc
  6. Repeat this process as many times as required (no less than 5) until the grouphead is clean. This should be done at least twice per day.