DIN EN ISO 13855-2010 Safety of machinery - Positioning of safeguards with respect to the approach speeds of parts of the human body (ISO 13855 2010) German version EN ISO 13855 20.pdf

1、October 2010 Translation by DIN-Sprachendienst.English price group 19No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC

2、S 13.110!$kL“1725741www.din.deDDIN EN ISO 13855Safety of machinery Positioning of safeguards with respect to the approach speeds of partsof the human body (ISO 13855:2010)English translation of DIN EN ISO 13855:2010-10Sicherheit von Maschinen Anordnung von Schutzeinrichtungen im Hinblick auf Annheru

3、ngsgeschwindigkeiten vonKrperteilen (ISO 13855:2010)Englische bersetzung von DIN EN ISO 13855:2010-10Scurit des machines Positionnement des moyens de protection par rapport la vitesse dapproche des partiesdu corps (ISO 13855:2010)Traduction anglaise de DIN EN ISO 13855:2010-10SupersedesDIN EN 999:20

4、08-10See start of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.4910.10 DIN EN ISO 13855:2010-10 2 A comma is used as the decimal marker. Start of validity This standard is valid from 1 October 2010. National foreword Thi

5、s standard includes safety requirements within the meaning of the 9. Verordnung zum Gerte- und Produktsicherheitsgesetz (GPSG) (Ninth Ordinance to the Equipment and Product Safety Act). This standard has been prepared by Technical Committee ISO/TC 199 “Safety of Machinery” in collaboration with Tech

6、nical Committee CEN/TC 114 “Safety of Machinery” in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Germany holds the secretariats of both Technical Committees. The responsible German body involved in its preparation was the Normenausschuss Sicherheitst

7、echnische Grundstze (Safety Design Principles Standards Committee), Working Committee NA 095-01-04 GA Schutz-einrichtungen, Sicherheitsmanahmen und Verriegelungen. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 12100-1 DIN EN ISO 12100

8、-1 ISO 13857 DIN EN ISO 13857 ISO 14121-1 DIN EN ISO 14121-1 IEC 61496-1 DIN EN 61496-1 Amendments This standard differs from DIN EN 999:2008-10 as follows: a) new terms have been included: “indirect approach” (3.1.5), “circumventing the detection zone” (3.1.6), “termination of the hazardous machine

9、 function” (3.1.7), “detection zone” (3.1.8), “minimum distance” (3.1.9) and “intrusion distance” (3.1.10); b) Subclause 3.2 “Symbols and abbreviated terms” has been added; c) Clause 6 relating to the calculation of minimum distances to hazard zones has been extended; d) Clause 9 “Interlocking guard

10、s without guard locking” has been added; e) the former Subclause 6.1.4 “Multiple separate beams” has been incorporated in a new informative Annex E “Number of beams and their height above the reference plane”; f) Annex A (informative) “Worked examples” has been revised and extended; g) Annex B (info

11、rmative) “Termination of hazardous machine functions” has been added; h) Annex C “Example for considering indirect approaches” and Annex D “Measurement and calculation of overall system stopping performance” (both informative) have been added; i) the standard has been editorially revised. DIN EN ISO

12、 13855:2010-10 3 Previous editions DIN EN 999: 1998-12, 2008-10 National Annex NA (informative) Bibliography DIN EN ISO 12100-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology DIN EN ISO 13857, Safety of machinery Safety distances to prevent

13、hazard zones being reached by upper and lower limbs DIN EN ISO 14121-1, Safety of machinery Risk assessment Part 1: Principles DIN EN 61496-1, Safety of machinery Electro-sensitive protective equipment Part 1: General require-ments and tests (IEC 61496-1:2004, modified) DIN EN ISO 13855:2010-10 4 Th

14、is page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13855 May 2010 ICS 13.110 Supersedes EN 999:1998+A1:2008English Version Safety of machinery - Positioning of safeguards with respect to the approach speeds of parts of the human body (ISO 13855:2010) Scurit des m

15、achines - Positionnement des moyens de protection par rapport la vitesse dapproche des parties du corps (ISO 13855:2010) Sicherheit von Maschinen - Anordnung von Schutzeinrichtungen im Hinblick auf Annherungsgeschwindigkeiten von Krperteilen (ISO 13855:2010) This European Standard was approved by CE

16、N on 22 April 2010. 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

17、may be obtained on application to the CEN 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

18、 CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt

19、a, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of explo

20、itation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13855:2010: EContents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 6 3 Terms, definitions, symbols and abbreviated terms6 3.1 Terms and definitions .6 3.2 Symbols and abbreviated term

21、s 8 4 Methodology.9 5 General equation for the calculation of the overall system stopping performance and minimum distances .11 5.1 Overall system stopping performance 11 5.2 Minimum distance12 6 Calculation of minimum distances for electro-sensitive protective equipment employing active opto-electr

22、onic protective systems12 6.1 General12 6.2 Detection zone orthogonal to the direction of approach 13 6.3 Detection zone parallel to the direction of approach.16 6.4 Detection zone angled to the direction of approach18 6.5 Addressing possible circumventing of electro-sensitive protective equipment b

23、y reaching over the detection zone.20 6.6 Indirect approach Path from detection zone to hazard zone restricted by obstacles.23 7 Method of calculating the positioning of pressure-sensitive mats or floors 25 7.1 General25 7.2 Step mounting26 8 Two-hand control devices 26 9 Interlocking guards without

24、 guard locking.26 Annex A (informative) Worked examples28 Annex B (informative) Termination of hazardous machine functions .37 Annex C (informative) Example for considering indirect approaches.38 Annex D (informative) Measurement and calculation of overall system stopping performance40 Annex E (info

25、rmative) Number of beams and their height above the reference plane 42 Bibliography 43 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 45 DIN EN ISO 13855:2010-10 EN ISO 13855:2010 (E) 2 Foreword This document (EN ISO 13855

26、:2010) has been prepared by Technical Committee 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 ide

27、ntical text or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010. 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 h

28、eld responsible for identifying any or all such patent rights. This document supersedes EN 999:1998+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. For relat

29、ionship with EU Directive, 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 bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cypr

30、us, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 13

31、855:2010 has been approved by CEN as a EN ISO 13855:2010 without any modification. “DIN EN ISO 13855:2010-10 EN ISO 13855:2010 (E) 3 Introduction The structure of safety standards in the field of machinery is as follows: a) type-A standards (basic safety standards) giving basic concepts, principles

32、for design, and general aspects that can be applied to all machinery; b) type-B standards (generic safety standards) dealing with one safety aspect or one or more type(s) of safeguard that can be used across a wide range of machinery: type-B1 standards on particular safety aspects (e.g. safety dista

33、nces, surface temperature, noise); type-B2 standards on safeguards (e.g. two-hand controls, interlocking devices, pressure-sensitive devices, guards); c) type-C standards (machine safety standards) dealing with detailed safety requirements for a particular machine or group of machines. This document

34、 is a type-B standard as stated in ISO 12100-1. The requirements of this document can be supplemented or modified by a type-C standard. For machines which are covered by the scope of a type-C standard and which have been designed and built according to the requirements of that type-C standard, the f

35、ollowing applies: if the requirements of that type-C standard deviate from the requirements in type-B standards, the requirements of that type-C standard take precedence over the provisions of other standards. The effectiveness of certain types of safeguard described in this International Standard t

36、o minimize risk relies, in part, on the relevant parts of that equipment being correctly positioned in relation to the hazard zone. In deciding on these positions, a number of aspects are taken into account, such as: the necessity of a risk assessment according to ISO 14121-1; the practical experien

37、ce in the use of the machine; the overall system stopping performance; the time taken to ensure the safe condition of the machine following operation of the safeguard, for example to stop the machine; the bio-mechanical and anthropometric data; any intrusion by a part of the body towards the hazard

38、zone until the protective device is actuated; the path taken by the body part when moving from the detection zone towards the hazard zone; the possible presence of a person between the safeguard and the hazard zone; the possibility of undetected access to the hazard zone. DIN EN ISO 13855:2010-10 EN

39、 ISO 13855:2010 (E) 4 1 Scope This International Standard establishes the positioning of safeguards with respect to the approach speeds of parts of the human body. It specifies parameters based on values for approach speeds of parts of the human body and provides a methodology to determine the minim

40、um distances to a hazard zone from the detection zone or from actuating devices of safeguards. The values for approach speeds (walking speed and upper limb movement) in this International Standard are time tested and proven in practical experience. This International Standard gives guidance for typi

41、cal approaches. Other types of approach, for example running, jumping or falling, are not considered in this International Standard. NOTE 1 Other types of approach can result in approach speeds that are higher or lower than those defined in this International Standard. Safeguards considered in this

42、International Standard include: a) electro-sensitive protective equipment see IEC 61496 (all parts), including: light curtains and light grids (AOPDs); laser scanners (AOPDDRs) and two-dimensional vision systems; b) pressure-sensitive protective equipment (see ISO 13856-1, ISO 13856-2 and ISO 13856-

43、3), especially pressure-sensitive mats; c) two-hand control devices (see ISO 13851); d) interlocking guards without guard locking (see ISO 14119). This International Standard specifies minimum distances from the detection zone, plane, line, point or interlocking guard access point to the hazard zone

44、 for hazards caused by the machine (e.g. crushing, shearing, drawing-in). Protection against the risks from hazards arising from the ejection of solid or fluid materials, emissions, radiation and electricity are not covered by this International Standard. NOTE 2 Anthropometric data from the 5th to t

45、he 95th percentile of persons of 14 years and older were used in the determination of the intrusion distance value “C” in the equations. NOTE 3 The data in this International Standard are based on experience of industrial application; it is the responsibility of the designer to take this into accoun

46、t when using this International Standard for non-industrial applications. NOTE 4 Data specifically for children have not been used in this International Standard. Until specific data are available for approach speeds for children, it is the responsibility of the designer to calculate the distances t

47、aking into account that children might be quicker and that a child might be detected later. DIN EN ISO 13855:2010-10 EN ISO 13855:2010 (E) 5 The International Standard is not applicable to safeguards (e.g. pendant two-hand control devices) that can be moved, without using tools, nearer to the hazard

48、 zone than the calculated minimum distance. The minimum distances derived from this International Standard are not applicable to safeguards used to detect the presence of persons within an area already protected by a guard or electro-sensitive protective equipment. 2 Normative references The followi

49、ng referenced documents are indispensable for the application 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 12100-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs ISO 14121-1:2007, Safety of machi