BS EN 1866-3-2013 Mobile fire extinguishers Requirements for the assembly construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1《.pdf

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1、BSI Standards PublicationBS EN 1866-3:2013Mobile fir e extinguishersPart 3: Requir ements for the assembly ,construction and pressure resistance of CO2extinguishers which comply withthe requirements of EN 1866-1BS EN 1866-3:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1866-3 May 2013 ICS

2、 13.220.10 Supersedes EN 1866:2005 English Version Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2extinguishers which comply with the requirements of EN 1866-1 Extincteurs dincendie mobiles - Partie 3: Exigences relatives au montage, la

3、construction et la rsistance la pression des extincteurs au dioxyde de carbone conformes aux exigences de lEN 1866-1 Fahrbare Feuerlscher - Teil 3: Anforderungen an die Herstellung, konstruktive Ausfhrung und Druckfestigkeit von Kohlendioxid-Feuerlschern, die den Anforderungen von EN 1866-1 entsprec

4、hen This European Standard was approved by CEN on 28 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical r

5、eferences concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a

6、 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Maced

7、onia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EURO

8、PISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1866-3:2013: E BS EN 1866-3:2013 BRITISH STANDARDNational forewordThis British Standard is the UK

9、implementation of EN 1866-3:2013. Together with BS EN 1866-1:2007 and BS EN 1866-2 it supersedes BS EN 1866:2005, which will be withdrawn upon publication of BS EN 1866-2.The UK participation in its preparation was entrusted to Technical Committee FSH/2, Fire extinguishers.A list of organizations re

10、presented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978

11、0 580 79689 0ICS 13.220.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2013.Amendments/corrigenda issued since publicationDate Text affectedBS EN

12、 1866-3:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1866-3 May 2013 ICS 13.220.10 Supersedes EN 1866:2005 English Version Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2extinguishers which comply with the requirements of EN

13、1866-1 Extincteurs dincendie mobiles - Partie 3: Exigences relatives au montage, la construction et la rsistance la pression des extincteurs au dioxyde de carbone conformes aux exigences de lEN 1866-1 Fahrbare Feuerlscher - Teil 3: Anforderungen an die Herstellung, konstruktive Ausfhrung und Druckfe

14、stigkeit von Kohlendioxid-Feuerlschern, die den Anforderungen von EN 1866-1 entsprechen This European Standard was approved by CEN on 28 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status o

15、f a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German

16、). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia,

17、Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United

18、 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1866-3:2013: E

19、 BS EN 1866-3:2013EN 1866-3:2013 (E)2Contents PageForeword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Symbols and abbreviated terms 5 5 Materials .5 6 Design .6 6.1 General6 6.2 Cylinder subassembly.6 6.3 Hose assembly and attached components.6 7 Assembling and marking 7 7.1 Ge

20、neral requirements7 7.2 Traceability.7 7.3 Inspection and testing.8 Annex A (informative) Classification of the different parts of an extinguisher subject to internal pressure9 Annex B (normative) Thread sizes for cylinder and valves of mobile CO2extinguishers. 10 Annex C (normative) Test for burst

21、pressure of hose assembly with attached components . 11 Annex D(informative) Filling ratios and pressures for CO212 Annex ZA (informative) Relationship between this European Standard and the essential requirements of EU Directive 97/23/EC 13 Bibliography . 14 BS EN 1866-3:2013EN 1866-3:2013 (E)3Fore

22、wordThis document (EN 1866-3:2013) has been prepared by Technical Committee CEN/TC 70 “Manual means of fire fighting equipment”, the secretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorse

23、ment, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identi

24、fying any or all such patent rights.This document, together with EN 1866-1 and EN 1866-2, supersedes EN 1866:2005.This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).Fo

25、r relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.This standard EN 1866 consists of the following parts under the general title, Mobile fire extinguishers: Part 1: Characteristics, performance and test methods Part 2: Requirements for the const

26、ruction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1 Part 3: Requirements for the assembly, construction and pressure resistance of CO2extinguishers which comply with the

27、requirements of EN 1866-1According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic

28、of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 1866-3:2013EN 1866-3:2013 (E)2Contents PageForeword3 1 Sc

29、ope 4 2 Normative references 4 3 Terms and definitions .4 4 Symbols and abbreviated terms 5 5 Materials .5 6 Design .6 6.1 General6 6.2 Cylinder subassembly.6 6.3 Hose assembly and attached components.6 7 Assembling and marking 7 7.1 General requirements7 7.2 Traceability.7 7.3 Inspection and testin

30、g.8 Annex A (informative) Classification of the different parts of an extinguisher subject to internal pressure9 Annex B (normative) Thread sizes for cylinder and valves of mobile CO2extinguishers. 10 Annex C (normative) Test for burst pressure of hose assembly with attached components . 11 Annex D(

31、informative) Filling ratios and pressures for CO212 Annex ZA (informative) Relationship between this European Standard and the essential requirements of EU Directive 97/23/EC 13 Bibliography . 14 BS EN 1866-3:2013EN 1866-3:2013 (E)3ForewordThis document (EN 1866-3:2013) has been prepared by Technica

32、l Committee CEN/TC 70 “Manual means of fire fighting equipment”, the secretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2013, and conflicting national s

33、tandards shall be withdrawn at the latest by November 2013.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights.This document, together with

34、 EN 1866-1 and EN 1866-2, supersedes EN 1866:2005.This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).For relationship with EU Directive(s), see informative Annex ZA, w

35、hich is an integral part of this document.This standard EN 1866 consists of the following parts under the general title, Mobile fire extinguishers: Part 1: Characteristics, performance and test methods Part 2: Requirements for the construction, pressure resistance and mechanical tests for extinguish

36、ers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1 Part 3: Requirements for the assembly, construction and pressure resistance of CO2extinguishers which comply with the requirements of EN 1866-1According to the CEN-CENELEC Internal R

37、egulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland

38、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 1866-3:2013EN 1866-3:2013 (E)41 ScopeThis European Standard specifies the rules of design, assembling, testing and inspec

39、tion during manufacturing of mobile CO2fire extinguishers, which comply with the requirements of EN 1866-1, as far as pressure resistance is concerned.NOTE 1 Design is limited to design of the assembly.NOTE 2 The classification of the different parts forming the assembly is given in Annex A.2 Normat

40、ive referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) ap

41、plies.EN 1866-1, Mobile fire extinguishers Part 1: Characteristics, performance and test methodsEN ISO 4126-2, Safety devices for protection against excessive pressure Part 2: Bursting disc safety devices (ISO 4126-2)EN ISO 10297, Transportable gas cylinders Cylinder valves Specification and type te

42、sting(ISO 10297)EN ISO 11363-1, Gas cylinders 17E and 25E taper threads for connection of valves to gas cylinders Part 1: Specifications (ISO 11363-1)EN ISO 15245-1, Gas cylinders Parallel threads for connection of valves to gas cylinders Part 1: Specification (ISO 15245-1)3 Terms and definitionsFor

43、 the purposes of this document, the following terms and definitions apply.3.1mobile fire extinguisherportable fire extinguisher with a total mass 20 kg, fitted with wheels to enable the user to manually move and operate the extinguisher3.2pressure at maximum operating temperaturepressure experimenta

44、lly measuredPTmaxpressure measured in the extinguisher after stabilisation during at least 24 h at maximum operating temperature Tmax( 60 C)3.3maximum allowable pressuremaximum declared pressurePSmaximum pressure for which the equipment is designed, as specified by the manufacturer and which is in a

45、ny case greater than or equal to PTmax3.4cylinder valvecomponent subject to the internal pressure and used to close off and seal the cylinderBS EN 1866-3:2013EN 1866-3:2013 (E)53.5cylinder subassemblysubassembly consisting of a cylinder and a cylinder valve with integrated bursting disc3.6fire extin

46、guisher assemblyan assembly of the cylinder subassembly or subassemblies, manifold, if required, hose and discharge valve3.7discharge valvevalve fitted at the end of the discharge hose, intended to regulate or temporarily stop the discharge of extinguishing agent3.8bursting pressure Prmaximum pressu

47、re measured during a bursting test3.9Tmaxmaximum operating temperature declared by the manufacturer3.10Tminminimum operating temperature declared by the manufacturer4 Symbols and abbreviated termsFor the purposes of this document, the following symbols and abbreviated terms apply:PS maximum allowabl

48、e pressure in barsPT test pressure in barsPrbursting pressure in barsTmaxmaximum operating temperature, in CPTmaxpressure at maximum operating temperature, in barsTminminimum operating temperature, in C5 MaterialsNon-metallic materials are not permitted by this standard for: bodies; bodies of cylind

49、er valves; bodies of operating valves; hose couplings.Materials of components that may be in contact with the contents shall be compatible with both the contents and the material of other components.BS EN 1866-3:2013EN 1866-3:2013 (E)41 ScopeThis European Standard specifies the rules of design, assembling, testing and inspection during manufacturing of mobile CO2fire extinguishers, which comply with the requirements of EN 1866-1, as far as pressure resistance is concerned.NOTE 1 Design is limited to design of the