This European Standard specifies the requirements and test procedures for durability, strength, security and function of Tilt and Turn, Tilt-First and Turn-Only hardware components or sets for windows and door height windows in accordance with common application as shown in informative Annex C.
NOTE To maintain the guaranteed characteristics during the utilization period, the manufacturers' product information and the manufacturers' maintenance and service instructions will be complied with in a manner that can be proven.