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Water level indicator in my Olympia Cremina not moving

  • Usually caused by a blockage or calcium at the bottom of the boiler.  

Fix: 

Try descaling your espresso machine to clear the blockage.   

  • Remove any water that might be in the boiler by flipping the machine over. 
  • Make a strong descaler solution. Mix 2 packs of Cerini Descaler with 8 oz of warm water. 
  • Pour the decaler into the boiler and allow it to sit for 30 minutes.  
  • After 30 minutes, remove the descaler.  
  • Add fresh was and rinse the boiler a few times. 

If the sight glass still doesn't work, repeat the steps above.