| 摘要 |
<p>The machine comprises: an infusion unit (11) with an infusion chamber; a unit (31) to control dispensing cycles; a hydraulic circuit (1-13) to supply hot water to the infusion chamber, with a boiler (3) to heat the water and a pump (7) to supply water to the infusion unit. The machine also comprises a system (22, 23, 25) for preheating the infusion chamber at the beginning of a dispensing cycle by feeding steam into said infusion chamber.</p> |
