In addition to the servicing required by the general regulations, machines dispensing cold carbonated beverages shall be serviced as follows: Not less frequently than once each 60 days, all contact parts of the machine shall be cleaned by removing, washing and disinfecting all tanks, valves, faucets, pipe lines and water filters. Interior water filter and conditioning elements shall be taken to the service room for servicing; properly sanitized replacements may be transported under sanitary conditions from the service room and installed while the other water filter and conditioning elements are being serviced. Water filters and water conditioning devices shall be of a type which permits periodic cleaning and replacement. (Ord. 3432 § 3, 2018; Ord. 855 § 2; prior code § 15.75(B)).