If the espresso coffee does not leave the machine, it is the result of lack of water in the tank or of a clogged pump. Due to the lack of water, it is enough to fill the tank from any tap source. To remove the tank, see our easy-to-follow replacement guide. If the pump is clogged, scale the machine with lemon juice. For instructions on how to decalcify the coffee maker, refer to the user manual on page 10. The pumps in these machines are made entirely of plastic and, therefore, are not subject to blockages of limestone accumulation; Scales only shapes on metal surfaces. In addition, when decalcifying the machine, it is necessary to use a commercial decalcifying solution such as Dezcal or Durgol; Lemon juice or vinegar are suboptimal solutions and can cause more problems than they solve. The manual that you have linked clearly says so. I have the same problem as Kara. It is the first time I have tried the machine, but with the coffee already ground and without coffee it comes out. T...
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