This standard specifies particular safety requirements for watercoolers. It comprises technical requirements and requirements for operation of dispense systems for water as food. These requirements are specified giving due consideration to any known risks.
DIN 6650-9:2010 Referenced Document
DIN 6650-1 Dispense systems for draught beverages - Part 1: Terms and definitions / Note: Date of issue 2020-11-20*Intended as replacement for DIN 6650-1 (2006-04).*, 2020-12-01 Update
DIN 6650-2 Dispense systems for draught beverages - Part 2: Requirements for materials
DIN 6650-3 Dispense systems for draught beverages - Part 3: Safety requirements for system components
DIN 6650-4 Dispense systems for draught beverages - Part 4: Hygienic requirements for system components
DIN 6650-6 Dispense systems for draught beverages - Part 6: Requirements for cleaning and disinfection*, 2014-12-01 Update
DIN EN 1672-2 Food processing machinery - Basic concepts - Part 2: Hygiene and cleanability requirements; German version EN 1672-2:2020*, 2021-05-01 Update
DIN 6650-9:2010 history
2020DIN 6650-9:2020 Dispense systems for draught beverages - Part 9: Watercoolers
2010DIN 6650-9:2010 Dispense systems for draught beverages - Part 9: Watercoolers
1970DIN 6650-9 E:2009-01 Dispense systems for draught beverages - Part 9: Watercoolers