• TurnedoffthemachinebyswitchingthemainpowerswitchOFF.
5.2 ExtraordinaryMaintenance–byqualiedServicePersonnel
Onceortwiceayearhavethemachineinspectedbyaqualiedtechnician,
in order to:
1 Cleanthesolenoid-valve(s)lters;
2 Removescalefromtheheatingelements;
3 Controlthestatusoftheseals;
4 Controlforcomponentsintegrityand/orconsumption;
5 Controlthedispenser(s)efciency;
A qualied electrician, should check all electric connections inside the