20130186283 | CLEANING SYSTEM FOR HOT BEVERAGE MACHINES - A method for cleaning the milk system of a drink machine for milk-containing hot beverages includes a feed line that feeds milk from a storage container, a central unit in which the milk is heated and processed, and an output unit via which the milk-containing hot beverage prepared in the central unit is dispensed, wherein the feed line is coupled to a cleaning device including an electrolytic cell, a cleaning solution is fed into the milk system from the cleaning device, which solution passes the electrolytic cell and an electrical current is applied to the cleaning solution by the electrolytic cell until electrolysis products having a disinfectant effect are forming and/or the electrical conductivity of the cleaning solution is monitored by the electrolytic cell. | 07-25-2013 |