BS EN ISO 22052:2020 pdf free.Dentistry – Central compressed air source equipment.
BS EN ISO 22052 This document specifies requirements and test methods for central compressed air source equipment supplying dental air for dental units and various dental air consuming devices in the dental office. It also specifies quality requirements and test methods for the dental air produced by the central compressed air source equipment, such as requirements for the purity level of dental air. It also specifies requirements for information to be supplied by the manufacturer on the performance, installation, operation and maintenance of the central compressed air source equipment. This document applies only to central compressed air source equipment located outside of the dental treatment room. This document does not apply to central compressed air source equipment located in the dental treatment room and facility piping. This document does not include requirements for dental laboratory applications (e.g. CAD/CAM systems).Dental compressors and other parts of the central compressed air source equipment are designed as stationary equipment to be installed in a location separate from dental treatment rooms. To prevent electrical conduction between central compressed air source equipment and the main line for dental air in case of fault condition, hoses or tubes [flexible tubes), which connect the dental compressor with the central compressed air source equipment connection point or, if applicable the quick release coupling device, shall be made from an electrical insulating material.Install a pressure regulating valve at the central compressed air source equipment connection point or, if applicable the quick release coupling device. Set the pressure to the value given in the technical data of the central compressed air source equipment (e.g. 0,5 MPa). Activate the system and run it for (30士2] min with the flow set to the maximum continuous flow performance stated by the manufacturer. If maximum time specified by the manufacturer is less than 30 min, activate the system and run it for (30士2]) min or maximum running time without stops with the flow set to the maximum flow performance stated by the manufacturer. BS EN ISO 22052 pdf download.