1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Agricultural machinery - SafetyPart 5: Power-driven soil-working machinesBS EN ISO 4254-5:2018National forewordThis British Standard is the UK implementation of EN ISO 4254-5:2018. It is identical to ISO 4254-5:2018. It
2、 supersedes BS EN ISO 4254-5:2009, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee AGE/32, Agricultural implements and trailers.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not
3、purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 85265 7ICS 65.060.20Compliance with a British Standard cannot confer immunity from legal obli
4、gations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 4254-5:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 4254-5June 2018ICS
5、 65.060.20 Supersedes EN ISO 4254-5:2009EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN ISO 4254-5:2018: EAll rights of exploitation in any form and by any means re
6、served worldwide for CEN national MembersAgricultural machinery - Safety - Part 5: Power-driven soil-working machines (ISO 4254-5:2018)Matriel agricole - Scurit - Partie 5: Machines de travail du sol outils anims (ISO 4254-5:2018)Landmaschinen - Sicherheit - Teil 5: Kraftbetriebene Bodenbearbeitungs
7、gerte (ISO 4254-5:2018)This European Standard was approved by CEN on 30 July 2017.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
8、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). A version in any other language made by translation under the res
9、ponsibility 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Re
10、public of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 4254-5:2018 (E)European forewo
11、rdThis document (EN ISO 4254-5:2018) has been prepared by Technical Committee ISO/TC 23 “Tractors and machinery for agriculture and forestry” in collaboration with Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry” the secretariat of which is held by AFNOR.This Euro
12、pean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2018, and conflicting national standards shall be withdrawn at the latest by December 2018.Attention is drawn to the possibility that some of the el
13、ements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document will supersede EN ISO 4254-5:2009.This document has been prepared under a mandate given to CEN by the European Commission and the European Free T
14、rade Association, and supports essential requirements of EU Directive(s).For relationship with EU Directive(s), see informative Annex 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
15、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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
16、ugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 4254-5:2018 has been approved by CEN as EN ISO 4254-5:2018 without any modification.iiBS EN ISO 4254-5:2018ISO 4254-5:2018Foreword ivIntroduction v1 Scope . 12 Norma
17、tive references 13 Terms and definitions . 14 Safety requirements, risk reduction, and protective measures 24.1 General . 24.2 Noise reduction as safety requirement 24.3 Protection against inadvertent contact with power-driven tools and against thrown objects. 24.4 Adjustment of working depth 94.4.1
18、 General 94.4.2 Location of controls . 94.4.3 Operation of controls 105 Verification of safety requirements, risk reduction, and protective measures .106 Information for use .116.1 Operators manual 116.2 Safety and instructional signs . 11Annex A (informative) List of significant hazards12Annex B (i
19、nformative) Examples of power-driven soil working machines .17 ISO 2018 All rights reserved iiiContents PageBS EN ISO 4254-5:2018ISO 4254-5:2018ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of pre
20、paring 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 represented on that committee. International organizations, governmental and non-governmental, in
21、 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 develop this document and those intended for its further maintenance are described in the ISO/IEC
22、 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/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility th
23、at 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 development of the document will be in the Introduction and/or on the ISO list of patent d
24、eclarations 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 ISO specific terms and expressions related to conformity assessment, as well as informatio
25、n about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 3, S
26、afety and comfort.This third edition cancels and replaces the second edition (ISO 4254-5:2008), which has been technically revised and includes the following changes: alignment with ISO 4254-1:2013 (whole document); addition of noise reduction requirements (4.2); editorial improvements concerning th
27、e protection of working tools (4.3); alignment of the list of significant hazards (Annex A).A list of all the parts in the ISO 4254 series can be found on the ISO website.iv ISO 2018 All rights reservedBS EN ISO 4254-5:2018ISO 4254-5:2018IntroductionThis document is of relevance, in particular, for
28、the following stakeholder groups representing the market players with regard to machinery safety: machine manufacturers (small, medium and large enterprises); health and safety bodies (regulators, accident prevention organisations, market surveillance etc.).Others can be affected by the level of mac
29、hinery safety achieved with the means of the document by the above-mentioned stakeholder groups: 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, m
30、edium 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.The machinery concerned and the extent to which hazards, hazardous situations or
31、 hazardous events are covered are indicated in the Scope of this document.This document is a type-C standard as stated in ISO 12100.When requirements of this type-C standard are different from those which are stated in type-A or type-B standards, the requirements of this type-C standard take precede
32、nce over the requirements of the other standards for machines that have been designed and built according to the requirements of this type-C standard.The structure of safety standards in the field of machinery is as follows. Type-A standards (basis standards) give basic concepts, principles for desi
33、gn, and general aspects that can be applied to machinery. Type-B standards (generic safety standards) deal with one or more safety aspects or one or more types of safeguards that can be used across a wide range of machinery: Type-B1 standards on particular safety aspects (e.g. safety distances, surf
34、ace temperature, noise); Type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressure sensitive devices, guards). Type-C standards (machinery safety standards) deal with detailed safety requirements for a particular machine or group of machines.Significant hazards that ar
35、e common to all the agricultural machines (self-propelled, mounted, semi-mounted and trailed) are dealt with in ISO 4254-1. ISO 2018 All rights reserved vBS EN ISO 4254-5:2018This page deliberately left blankAgricultural machinery - Safety Part 5: Power-driven soil-working machines1 ScopeThis docume
36、nt, intended to be used together with ISO 4254-1, specifies the safety requirements and their verification for the design and construction of mounted, semi-mounted and trailed power-driven soil-working machines used in agriculture. In addition, it specifies the type of information on safe working pr
37、actices (including residual risks) to be provided by the manufacturer.This document deals with significant hazards (as listed in Annex A), hazardous situations and events relevant to power-driven soil-working machines used as intended and under the conditions foreseeable by the manufacturer (see Cla
38、use 4).This document is not applicable to spading machines, and machines fitted with a retractable device making them capable of working between two successive plants in the same row.This document is not applicable to environmental hazards. It is not applicable to hazards related to moving parts for
39、 power transmission (except for strength requirements for guards and barriers) or to maintenance or repairs carried out by professional service personnel.NOTE 1 Specific requirements related to road traffic regulations are not taken into account in this document.NOTE 2 Vibrations are not regarded as
40、 a significant hazard in the case of mounted, semi-mounted or trailed machines.This document is not applicable to power-driven soil-working machines which are manufactured before the date of its publication.When requirements of this document are different from those which are stated in ISO 4254-1, t
41、he requirements of this document take precedence over the requirements of ISO 4254-1 for machines that have been designed and built according to the provisions of this document.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content c
42、onstitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 4254-1:2013, Agricultural machinery Safety Part 1: General requirementsISO 12100, Safety of mac
43、hinery General principles for design Risk assessment and risk reduction3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 12100 and ISO 4254-1 and the following apply.INTERNATIONAL STANDARD ISO 4254-5:2018 ISO 2018 All rights reserved 1BS EN ISO 4254-5:2
44、018ISO 4254-5:2018ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at https:/www.iso.org/obp3.1power-driven soil-working machinemachine with power-dr
45、iven cutting, chopping, or stirring components which rotate or oscillate designed for modifying soil structure or profile, for incorporating plant and crop residues or animal manure during tillage, or for both functionsNote 1 to entry: See Annex B for examples of such machines.3.2attachment preventi
46、ng accessequipment which can be fitted to a power-driven soil-working machine (3.1) which restricts access onto the top of the power-driven soil-working machine and its driven tools at the rearEXAMPLE Seed drills.3.3attachment not preventing accessequipment which can be fitted to a power-driven soil
47、-working machine (3.1) and which allows access onto the top of the power-driven soil-working machineEXAMPLE Frames, rollers or harrows.4 Safety requirements, risk reduction, and protective measures4.1 GeneralMachinery shall comply with the safety requirements, risk reduction and protective measures
48、of this clause.In addition, the machine shall be designed according to the principles of ISO 12100 for relevant but not significant hazards which are not dealt with by this document.Except as otherwise specified in this document, the machine shall comply with the requirements of ISO 4254-1.4.2 Noise
49、 reduction as safety requirementThe machine shall comply with ISO 4254-1:2013, 4.3.The main source causing noise is the gearbox.NOTE Noise caused by the tractor or the engagement of tools with the soil is not under the control of the machine manufacturer.4.3 Protection against inadvertent contact with power-driven tools and against thrown objectsNOTE Positioning of guarding required by Clause 4 is related to the outer path of the tool(s) and the dimensions given relate both to tools rotating about a vertical axis and those rotating
