Nespresso Gemini CS220 PRO - Page 144

ServicemanualEF702/705
144
F U N C T I O N  T E S T S
7. Placethemeasuringbeaker(1)underthedisposablefoamdeviceandthesecond
beaker(2)underthestraw.
8. Connectcoffeemachinetomains.
9. Switchonthecoffeemachineandpressstandbybutton.
10. Afterheatingup,pressandholdfillupbuttonforhotmilk,untilthetotalquantityof
milkhasbeensuckedfromthebeaker(2).
Tipbe aker (2)ifnecessarytoremoverestofthemilk.
11. Checkallthefollowingpartsunderpressureforaudibleandvisibleleaksduring
milkfoampreparation:
• Pump
• Thermoblock
• Solenoidvalves
• Hoseconnections
Onceallmilkhasbeensuckedoutofbeaker(2)andthemilkfoampreparationis
finished,performthefollowingtestsquickly.