BS EN ISO 19353-2016 Safety of machinery Fire prevention and fire protection《机械安全性 防火和消防》.pdf

1、BSI Standards PublicationBS EN ISO 19353:2016Safety of machinery Fireprevention and fire protectionBS EN ISO 19353:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO19353:2016. It is identical to ISO 19353:2015. It supersedes BS EN13478:2001+A1:2008 which

2、is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EXL/23, Explosion and fire precautions in industrial andchemical plant.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to includ

3、e all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 77549 9ICS 13.110; 13.220.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This

4、 British Standard was published under the authority of theStandards Policy and Strategy Committee on 29 February 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 19353 January 2016 ICS 13.110 Supersedes EN 13478:2

5、001+A1:2008English Version Safety of machinery - Fire prevention and fire protection (ISO 19353:2015) Scurit des machines - Prvention et protection contre lincendie (ISO 19353:2015) Sicherheit von Maschinen - Brandschutz (ISO 19353:2015) This European Standard was approved by CEN on 31 October 2015.

6、 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 references concerning such national standards may be obtained on

7、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 CEN member into its own language and notified to the CEN-CENELE

8、C 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 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

9、 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 EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue

10、 Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 19353:2016 EBS EN ISO 19353:2016EN ISO 19353:2016 (E) 3 European foreword This document (EN ISO 19353:2016) has been prepared by Technical Committ

11、ee ISO/TC 199 “Safety of machinery“ in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” the secretariat of which is held by DIN. 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

12、 by July 2016, and conflicting national standards shall be withdrawn at the latest by July 2016. 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 pate

13、nt rights. This document supersedes EN 13478:2001+A1:2008. 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, see informative Anne

14、x ZA, which is an integral part of this document. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,

15、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 the United Kingdom. Endorsement notice The text of ISO 19

16、353:2015 has been approved by CEN as EN ISO 19353:2016 without any modification. BS EN ISO 19353:2016EN ISO 19353:2016 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a m

17、andate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive Machinery 2006/42/EC. Once this standard is cited in the Official Journal of the European Union under that Directive and has

18、 been implemented as a national standard in at least one Member State, compliance with Clauses 4 to 7 of this standard confers within the limits of the scope of this standard, a presumption of conformity with Essential Requirements Annex I, 1.5.6 “Fire” of that Directive and associated EFTA regulati

19、ons. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 19353:2016ISO 19353:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Fire hazards . 54.1 General . 54.2 Comb

20、ustible materials . 64.3 Oxidizers . 64.4 Ignition sources 65 Strategy for fire risk assessment and risk reduction . 65.1 General . 65.2 Determination of the limits of the machinery 95.3 Identification of fire hazards . 95.4 Risk estimation 105.5 Risk evaluation . 115.6 Risk reduction . 125.6.1 Gene

21、ral. 125.6.2 Inherently safe design measures 125.6.3 Safeguarding . 135.6.4 Complementary protective measures 136 Procedure for the selection of complementary protective measures 146.1 General 146.1.1 Use of the procedure .146.1.2 Determination of the residual risk level .146.1.3 Specification of re

22、quirements for the choice of fire detection and fire suppression system 156.1.4 Specification of safety and performance requirements 156.1.5 Selection of system parts and suitable fire-extinguishing agent .156.1.6 Decision on the need for further complementary protective measures .156.1.7 Validation

23、 156.2 Selection of the fire prevention and protection system in relation to the expected risk level . 156.2.1 General. 156.2.2 Injury to persons.156.2.3 Safety considerations 166.2.4 Selection of system parts . 166.2.5 Selection of fire-extinguishing agent .166.2.6 Validation 177 Information for us

24、e .17Annex A (informative) Examples of ignition sources .19Annex B (informative) Examples of machines and their typical fire-related hazards .21Annex C (informative) Example for the design of a fire suppression system integrated in machinery 22Annex D (informative) Example for the risk assessment an

25、d risk reduction of a machining centre for the machining of metallic materials .23Annex E (informative) Fire risk reduction measures .34Bibliography .35 ISO 2015 All rights reserved iiiContents PageBS EN ISO 19353:2016ISO 19353:2015(E)ForewordISO (the International Organization for Standardization)

26、is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be repres

27、ented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develo

28、p this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/I

29、EC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the

30、 development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of

31、 ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 199, Safet

32、y of machinery.This second edition cancels and replaces the first edition (ISO 19353:2005), which has been technically revised. iv ISO 2015 All rights reservedBS EN ISO 19353:2016ISO 19353:2015(E)IntroductionThe safety of machinery against fire involves fire prevention and fire protection and fire-f

33、ighting. In general, as shown in Annex E, these include technical, structural, organizational and fire suppression measures. Effective fire safety of machinery can require the implementation of a single measure or a combination of measures.Annex E provides an overview on fire risk reduction measures

34、. This International Standard deals with the measures shown in Figure 1.Figure 1 Protective measures dealt with in ISO 19353The structure of safety standards in the field of machinery is as follows.a) type-A standards (basis standards) giving basic concepts, principle for design, and generalaspects

35、that can be applied to machinery;b) type-B standards (generic safety standards) dealing with one or more safety aspect(s), or one ormore type(s) of safeguards that can be used across a wide range of machinery: type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature

36、, noise); type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressuresensitive devices, guards);c) type-C standards (machinery safety standards) dealing with detailed safety requirements for aparticular machine or group of machines.ISO 19353 is a type-B1 standard as stat

37、ed in ISO 12100. ISO 2015 All rights reserved vBS EN ISO 19353:2016ISO 19353:2015(E)This document is of relevance, in particular, for the following stakeholder groups representing the market players with regard to machinery safety: machine manufacturers (small, medium and large enterprises); health

38、and safety bodies (regulators, accident prevention organisations, market surveillance, etc.); machine users/employers (small, medium and large enterprises); machine users/employees (e.g. trade unions, organizations for people with special needs); service providers, e.g. for maintenance (small, mediu

39、m and large enterprises); consumers (in case of machinery intended for use by consumers).The above-mentioned stakeholder groups have been given the possibility to participate at the drafting process of this document.In addition, this document is intended for standardization bodies elaborating type-C

40、 standards.The requirements of this document can be supplemented or modified by a type-C standard.For machines that are covered by the scope of a type-C standard and that have been designed and built according to the requirements of that standard, the requirements of that type-C standard take preced

41、ence.vi ISO 2015 All rights reservedBS EN ISO 19353:2016INTERNATIONAL STANDARD ISO 19353:2015(E)Safety of machinery Fire prevention and fire protection1 ScopeThis International Standard specifies methods for identifying fire hazards resulting from machinery and for performing a risk assessment.It gi

42、ves the basic concepts and methodology of protective measures for fire prevention and protection to be taken during the design and construction of machinery. The measures consider the intended use and reasonably foreseeable misuse of the machine.It provides guidelines for consideration in reducing t

43、he risk of machinery fires to acceptable levels through machine design, risk assessment and operator instructions.This International Standard is not applicable to mobile machinery, machinery designed to contain controlled combustion processes (e.g. internal combustion engines, furnaces), unless thes

44、e processes can constitute the ignition source of a fire in other parts of the machinery or outside of this, machinery used in potentially explosive atmospheres and explosion prevention and protection, and fire detection and suppression systems that are integrated in building fire safety systems.It

45、is also not applicable to machinery or machinery components manufactured before the date of its publication.2 Normative 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 editio

46、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reductionISO 13849-1, Safety of machinery Safety-related parts of control systems Part

47、1: General principles for design3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 12100 and the following apply.3.1combustibilityproperty of a material capable of burningNote 1 to entry: Accurate assessment of the combustibility characteristics of a mat

48、erial will depend on the operating conditions of the machinery and the form and physical state of the material (e.g. gaseous, liquid or solid; solids chopped to form shavings or dust, or not).Note 2 to entry: On the basis of their combustibility, materials can be classified into non-combustible, har

49、dly combustible, combustible and easily combustible materials. It is important not to mix up combustibility on the one hand, and flammability or ignitability on the other. Consequently, flash points and ignition points do not represent quantitative measures of combustibility. ISO 2015 All rights reserved 1BS EN ISO 19353:2016ISO 19353:2015(E)3.2combustiblecapable of being ignited or burnedSOURCE: ISO 13943:2008, 4.433.3combustionexothermic reaction of a substance with an oxidizing agentNote 1 to entry: Combustion generally emits fi