Hovedemner

This European Standard specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment and establishes procedures for the operation, maintenance and repair of refrigerating systems and the recovery of refrigerants. The term "refrigerating system" used in this European Standard includes heat pumps. This Part 3 of the European Standard is applicable to the installation site (plant space and services). It specifies requirements on the site for safety, which may be needed because of, but not directly connected with, the refrigerating system and its ancillary components. This standard applies: a) to refrigerating systems, stationary or mobile, of all sizes except to vehicle air conditioning systems covered by a specific product standard e.g. ISO 13043; b) to secondary cooling or heating systems; c) to the location of the refrigerating systems; d) to replaced parts and added components after adoption of this standard if they are not identical in function and in the capacity. Systems using refrigerants other than those listed in of FprEN 378-1:2016, Annex E are not covered by this standard. This standard does not apply to goods in storage. This standard is not applicable to refrigerating systems which were manufactured before the date of its publication as a European Standard except for extensions and modifications to the system which were implemented after publication. This standard is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for existing stationary systems, being transferred to and operated on another site. This standard also applies in the case of the conversion of a system for another refrigerant type, in which case conformity with the relevant clauses of parts 1 to 4 of the standard shall be assessed.

This document specifies requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas. Each type is subdivided into two classes, one for onshore duties, and the other for offshore. This document is applicable for hose sizes from 25 mm to 250 mm, working pressures from 10,5 bar to 25 bar and operating temperatures from - 196 °C to + 45 °C. NOTE Offshore LNG hose assemblies are also specified in EN 1474-2 [1].

This document specifies requirements for two types of hose assemblies (Types D and SD) and four grades based on electrical properties with hoses made of rubber or thermoplastics and hose fittings made of metal designed to convey liquid or gaseous chemical substances, hereinafter termed the “chemicals conveyed”. The hose assemblies are intended for use with chemicals conveyed in the temperature range of –20 °C to +65 °C at a working pressure ≤ 10 bar1). NOTE 1 This document sets out requirements for these hose assemblies to ensure that users are not exposed to danger from fire or explosion and that the environment is protected against contamination or damage. NOTE 2 Other temperatures and working pressures than those given above can be agreed with the manufacturer, provided that the marking on the hose (see 14.1) states this and the requirements of Table 5 and all the other requirements are met. NOTE 3 Other diameters than those given in this document can be agreed with the manufacturer. NOTE 4 This document also provides guidance on the storage of hose assemblies (Clause 15). NOTE 5 The attention of users is drawn to Annex F concerning the selection of lining material related to the chemical(s) to be conveyed by the hoses and/or hose assemblies. This document does not apply to hose assemblies for: — aircraft refuelling (EN ISO 1825); — fuel dispensing (EN 1360); — oil burners (EN ISO 6806); — refrigerant circuits; — fuel truck delivery (EN 1761); — liquid petroleum gases (LPG) (EN 1762, EN 16436-2); — fire-fighting (EN ISO 14557); — oil suction and discharge (EN 1765); — rotary drilling (EN ISO 6807); — fuel dispensing with vapour recovery systems (EN 13483); — anhydrous ammonia (EN ISO 5771). This document does not apply to multilayer hose assemblies (EN 13765 and EN 13766).

This document specifies safety and performance requirements for items of ovenware for use in domestic ovens. It is applicable to ovenware regardless of material or method of manufacture. It is applicable to products intended for use both on top of the stove and in oven. This document is not applicable to items for single use, throwaway ovenware or ovenware intended for use in a microwave oven only.

1.1 This document specifies requirements for design, performance, safety and hygiene of refrigerated bulk milk coolers and the related methods of test. NOTE The informative Annex J gives some elements regarding the estimation and calculation of energy consumption. This document deals with all significant hazards, hazardous situations and events relevant to bulk milk coolers on farm, when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). It applies to refrigerated bulk milk tanks with air-cooled condensing units and automatic control intended for installation on farms or at milk collection points. It applies to tanks for two milkings (24 h), four milkings (48 h) and six milkings (72 h), in which the cooling takes place totally (non-pre-cooled milk) or partially (in case of pre-cooled milk) within the tank. It also applies to tanks in combination with a continuous system of milking (e.g. milking with robot). 1.2 This document does not cover: - mobile tanks; - tanks intended to be tilted for drainage; - equipment for delivering the milk to the tank; - equipment for pre-cooling of the milk; - the hazards due to the use of other energy than electrical energy; - pressure aspect of vacuum tanks (i.e. tanks where the inner part of the vessel is designed to operate at a pressure below atmospheric pressure). 1.3 Noise is not considered to be a significant hazard, but relevant for bulk milk coolers. This document therefore includes information in 7.1 and in Annex A concerning the manufacturer's declaration of the noise emission level of the cooler. 1.4 This document does not cover the calibration requirements for the tank to be used as a system for payment purpose. 1.5 This document is not applicable to bulk milk coolers on farm which are manufactured before the date of its publication as EN.

This document specifies minimum requirements for materials, design, construction and workmanship procedures, and tests for welded LPG road tanker pressure vessels and their welded attachments manufactured from carbon, carbon/manganese and micro alloy steels. There is no upper size limit as this is determined by the gross vehicle weight limitation. This document does not cover pressure vessels for pressure vessel containers. NOTE 1 In the context of this document, the term “road tanker” is understood to mean “fixed tanks” and “demountable tanks” as defined in ADR. NOTE 2 The equipment for the pressure vessels and the inspection and testing after assembly is covered by EN 12252 and EN 14334, respectively. NOTE 3 The design type of the road tanker is subject to approval by the competent authority, as required by ADR. NOTE 4 This document is intended for LPG only; however, for other liquefied gases see EN 14025.

This document specifies product characteristics and test methods of mechanically operated locks and their locking plates: a) for use in doors in buildings; b) for use on fire and smoke compartmentation doors fitted with door closing devices, to enable such doors to close reliably and thus achieve self-closing in the event of fire; c) for use on locked fire doors to maintain the fire integrity of the door assembly. This document covers mechanically operated locks, their locking plates which are either manufactured and placed on the market in their entirety by one producer or produced by more than one producer, or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify multipoint locks or their locking plates which are specified by prEN 15685.

This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates: a) for use in doors in buildings; b) for use on fire and smoke compartmentation doors fitted with door closing devices, to enable such doors to close reliably and thus achieve self-closing in the event of fire; c) for use on locked fire doors to maintain the fire integrity of the door assembly. This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanical/electromechanical cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.

This part of EN ISO 19014 specifies general principles for the development and testing of safety‐related parts of machine‐control systems (MCS) in earth‐moving machinery and its equipment, as defined in EN ISO 6165.

This standard specifies a method for the measurement of iron-55 and nickel-63 (55Fe and 63Ni)in all types of waters by liquid scintillation counting (LSC). The detection limit depends on the sample volume and the instrument used. The test method described in this standard is based on currently available LSC counters.

This new Standard will specify requirements for information management in relation to the operation and maintenance of assets (buildings and infrastructure) It will cover the information management processes to: a) establish an asset breakdown structure and data dictionary; b) establish and fulfil the organization’s requirements for information throughout the operational phase of an asset and for operational information throughout the delivery phase of an asset; c) create an asset information model (AIM) for an existing asset or portfolio of assets; d) create an AIM from selected contents of a project information model (PIM) from a construction project; e) exchange asset information with appointed parties (service providers) during operation and maintenance activities, and also during construction projects. f) revise the AIM as the asset changes g) record information relating to the disposal, decommissioning or demolition of an asset; h) use the AIM to support organizational business processes; and i) hold the AIM as a resource for the organization. NOTE 1 In developing and implementing these processes it is important to consider ISO 19650-5 and the need for adoption of appropriate and proportionate security-minded policies, processes and procedures to ensure that sensitive assets and data/information are afforded appropriate protection. NOTE 2 References to information should be understood to cover both data and information relevant to both asset and facilities management. This standard will be for use by organizations and individuals responsible for the operation, maintenance and strategic management of assets. It will also be of use to individuals involved in exchanging information from a PIM to and from an AIM. In addition, it will be of use to individuals involved in exchanging information throughout the life of an asset. The standard will not cover detailed information content as this can only be defined in the information requirements which are developed by the organization. However, the standard will identify activities and documents which define information content.