Hovedemner

This series of standards applies to welding of metallic materials in the manufacture and maintenance of railway vehicles and their components. This part of the series defines the classification levels as well as the requirements for manufacturers of welded railway vehicles and components.

This document specifies: a) field of application; b) requirements for in line anti-vacuum valves; c) dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of in-line anti-vacuum valves DN 10 to DN 50; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of in-line anti-vacuum valves DN 10 to DN 50 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C.

This document specifies safety requirements, test methods and operational requirements for water play equipment, features and structures: - intended for playing, and - in areas intended for water activities for public use (non-domestic), typically in swimming pool facilities, and - where water is an integral part in the use of the play equipment/feature/structures. This document also applies for spray parks. This document does not apply to: a) floating leisure articles according to EN ISO 25649 series; b) artificial climbing walls according to EN 12572 series; c) toys according to EN 71 series; d) water slides according to EN 1069 series; e) climbing/bouldering walls used in the swimming pool surround according to EN 17164; f) water equipment/features (e.g. ornamental fountains) not intended for playing; g) water play equipment/features installed in swimming pools for domestic use.

This European Standard specifies requirements for the design, testing, performance and equipping of road ambulances used for the transport, monitoring, treatment and care of patients. It contains requirements for the patient’s compartment in terms of the working environment, ergonomic design and the safety of the crew and patients.This European Standard does not cover the training of the staff which is the responsibility of the authority/authorities in the country where the ambulance is to be registered. This European Standard is applicable to road ambulances capable of transporting at least one person on a stretcher and excludes the transportation of hospital beds. This standard also specifies requirements for ambulances intended to carry transport incubator systems. The European Standard covers the specific requirements of each type of road ambulance which are designated according to the patient condition e.g. patient transport road ambulance types A1, A2, B and C. This European Standard gives general requirements for medical devices carried in road ambulances and used therein and outside hospitals and clinics in situations where the ambient conditions can differ from normal indoor conditions.

This document specifies requirements for pads for disc brakes of railway rolling stock. This document is applicable to pads designed to be fitted to disc braked rail vehicles. The brake pad may be manufactured from any material. The document defines requirements and generic test programs for brake pads. In order to qualify the brake pad performance in accordance with the classification the standard provides fixed parameter figures as categories defined in paragraph classification scheme.

This European Standard specifies the safety requirements and test methods for child safety barriers for domestic indoor use which are designed to be fitted across openings to limit a child's access inside the home and to prevent young children up to 24 months of age passing through. This European Standard does not apply to products designed to be fitted across windows.