DIN EN ISO 14314-2010 Reciprocal internal combustion engines - Recoil starting equipment - General safety requirements (ISO 14314 2004) German version EN ISO 14314 2009《往复式内燃机 反冲起动.pdf

1、January 2010DEUTSCHE NORM English price group 9No part of this standard 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).ICS 27.020!$W#“1565200www.d

2、in.deDDIN EN ISO 14314Reciprocal internal combustion engines Recoil starting equipment General safety requirements (ISO 14314:2004)English version of DIN EN ISO 14314:2010-01Hubkolben-Verbrennungsmotoren Reversierstarteinrichtung Allgemeine Sicherheitsanforderungen (ISO 14314:2004)Englische Fassung

3、DIN EN ISO 14314:2010-01SupersedesDIN EN ISO 14314:2004-11www.beuth.deDocument comprises 1 pages3DIN EN ISO 14314:2010-01 Start of validity This standard takes effect on 1 January 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committ

4、ee ISO/TC 70 “Internal combustion engines” in collaboration with Technical Committee CEN/TC 270 “Internal combustion engines” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Workin

5、g Committee NA 060-10-10 AA Verbrennungs-motoren of Section Motoren und Systeme. Representatives of manufacturers and users of engines and systems, and of the employers liability insurance associations contributed to this standard. Amendment of the European Machinery Directive has made it necessary

6、to review the previously valid standard, EN ISO 14314:2004, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC (valid

7、until 28 December 2009), and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essenti

8、al requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The

9、 European Standards referred to in clause 2 of this document have been published as the corresponding DIN EN ISO Standards with the same number. For the International Standards referred to there are no national standards available. This standard makes reference to documents which were valid as of th

10、e publication of the Internatioanl standard. Amendments This standard differs from DIN EN ISO 14314:2004-11 as follows: a) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN EN ISO 14314

11、: 2004-11 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 14314August 2009ICS 27.020 Supersedes EN ISO 14314:2004 English VersionReciprocal internal combustion engines - Recoil startingequipment - General safety requirements (ISO 14314:2004)Moteurs alternatifs combustion interne - Dispositif

12、s dedmarrage renrouleur - Exigences gnrales de scurit(ISO 14314:2004)Hubkolben-Verbrennungsmotoren -Reversierstarteinrichtung - AllgemeineSicherheitsanforderungen (ISO 14314:2004)This European Standard was approved by CEN on 3 August 2009.CEN members are bound to comply with the CEN/CENELEC Internal

13、 Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.Th

14、is European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are th

15、e national standards bodies of Austria, Belgium, Bulgaria, Cyprus, 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

16、and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 14314:

17、2009: EContents Page Foreword .3 Introduction.4 1 Scope5 2 Normative references5 3 Terms and definitions .5 4 List of significant hazards 6 5 Safety requirements and/or protective measures6 5.1 General .6 5.2 Hazards.7 5.2.1 Crushing hazard 7 5.2.2 Cutting/severing hazard7 5.2.3 Drawing-in or trappi

18、ng hazard .7 5.2.4 Unhealthy posture or excessive effort7 5.2.5 Ejected object 7 5.2.6 Slip/trip and fall of the operator .8 6 Verification of safety requirements and/or protective measures.8 7 Information for use8 7.1 General .8 7.2 Technical data8 7.3 Marking.8 Annex ZA (informative) Relationship

19、between this European Standard and the Essential Requirements of EU Directive 98/37/EC10 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC11 DIN EN ISO 14314:2010-01 EN ISO 14314:2009 (E) 2 Foreword DIN EN ISO 14314:2010-01 E

20、N ISO 14314:2009 (E) 3 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 January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. Attention is drawn to the

21、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 supersedes EN ISO 14314:2004. This European Standard has been prepared under a mandate given to CE

22、N by the Commission of the European Communities and the European Free Trade Association, and supports essential requirements of the EU Machinery Directive (2006/42/EC) and the associated EFTA regulations. For relationship with EC Directives, see informative Annex ZA and ZB, which are integral parts

23、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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland

24、, 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 14314:2004 has been approved by CEN as a EN ISO 14314:2009 without any modification. The t

25、ext of ISO 14314:2004 has been prepared by Technical Committee ISO/TC 70 “Internal combustion engines” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 14314:2009 by Technical Committee CEN/TC 270 “Internal combustion engines” the secretariat of which is

26、held by DIN. Introduction The hierarchy of safety standards in the field of machinery is as follows: a) type-A standards (basis safety standards) giving basic concepts, principle for design, and general aspects that can be applied to machinery; b) type-B standards (generic safety standards) dealing

27、with one safety aspect or one type of safeguards that can be used across a wide range of machinery; 1) type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature, noise); 2) type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressure sensi

28、tive devices, guards); c) type-C standards (machinery safety standards) dealing with detailed safety requirements for a particular machine or group of machines. This document is a type C standard as stated in EN 1070. The machinery concerned and the extent to which hazards, hazardous situations and

29、events are covered are indicated in the scope of this document. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards for machines that have been de

30、signed and built according to the provisions of this type C standard. The concept of re-coil starting systems avoids the two main risks inherent in the use of a loose rope to start Reciprocating Internal Combustion (RIC) engines as follows: i) by preventing the rope coming loose from the engine star

31、ting pulley, in an uncontrolled manner, at the end of the starting operation and injuring the operator; ii) by preventing the operator from being in or coming into contact with any rotating parts of the starting system. DIN EN ISO 14314:2010-01 EN ISO 14314:2009 (E) 4 1 Scope This International Stan

32、dard specifies the safety requirements for engine re-coil starting equipment intended for use on RIC engines for land, rail and marine use, excluding engines intended for use to propel road vehicles and aircraft. It may be applied to engines intended for use to propel construction and earth-moving m

33、achines and for other applications where no other suitable International Standards exist. In addition to the technical safety requirements, it also contains the method of checking the adherence to these requirements. This International Standard only addresses the hazards associated with the installa

34、tion and operation of re-coil starting equipment. This International Standard is primarily directed at machines which are manufactured after the date of publication of this International Standard. 2 Normative references The following referenced documents are indispensable for the application of this

35、 document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2710-1, Reciprocating internal combustion engines Vocabulary Part 1: Terms for engine design and operation ISO 2710-2, Recipr

36、ocating internal combustion engines Vocabulary Part 2: Terms for engine maintenance ISO 7967-8, Reciprocating internal combustion engines Vocabulary of components and systems Part 8: Starting systems EN 292-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminolog

37、y, methodology EN 292-2 and EN 292-2/A1, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications EN 1070, Safety of machinery Terminology EN 1679-1, Reciprocating internal combustion engines Safety Part 1: Compression ignition engines 3 Terms

38、 and definitions For the purposes of this document, the terms and definitions given in ISO 2710-1, ISO 2710-2, ISO 7967-8, EN 1070, and the following apply. DIN EN ISO 14314:2010-01 EN ISO 14314:2009 (E) 5 3.1 re-coil starting systems equipment used for starting an RIC engine by the use of a rope, w

39、hereby the torque required for starting is transmitted to the crankshaft through a pulley and the pulley is connected to the crankshaft only during the starting action NOTE 1 After each starting attempt the rope is automatically returned to the park or start position (re-coil). NOTE 2 The rope used

40、to start the engine is not a separate device. 3.2 rope handle handle permanently and securely connected to the rope to offer a safe hold to the operator 3.3 engine assembly the combination of the re-coil starting device and the associated RIC engine 4 List of significant hazards This clause identifi

41、es all the hazards, hazardous situations and events, as far as they are dealt with in this International Standard, identified by risk assessment as significant for this type of machinery and which require action to eliminate or reduce the risk. See Table 1. Table 1 Identified significant hazards Num

42、ber Hazard Hazardous situation Relevant clause of this International Standard 1 Crushing Entrapment of the operators fingers upon reversal of engine rotation during starting 5.2.1 2 Cutting/severing Cutting from sharp edges if the hand of the operator is pulled against the engine assembly5.2.2 3 Cut

43、ting/severing Snatching of the starting handle from the operator 5.2.2 4 Drawing-in or trapping Exposure of rotating parts of the engine assembly 5.2.3 5 Unhealthy posture or excessive effort Poor operator access to the starting handle 5.2.4 6 Ejected object Starting rope coming loose from the re-co

44、il starting system and flying in an uncontrolled manner 5.2.5 7 Slip/trip and fall of the operator Starting rope coming loose from the machine during starting 5.2.6 5 Safety requirements and/or protective measures 5.1 General Re-coil starting equipment conforming to this International Standard shall

45、 comply with the safety requirements and/or protective measures of this clause. DIN EN ISO 14314:2010-01 EN ISO 14314:2009 (E) 6 In addition, for hazards which are not dealt with by this International Standard but are relevant but not significant, starting equipment shall be designed in accordance w

46、ith the principles of EN 292-1 and EN 292-2. Where the means of reducing the risk is by the physical arrangement or positioning of the re-coil starting device, the manufacturer shall include in the information for use, reference to the reduction means to be provided and, if appropriate, to the means

47、 of verification. 5.2 Hazards 5.2.1 Crushing hazard The rope handle shall be designed such that it can be released by the operator without injury or entrapment. Clearance distances between the rope handle and the casing or guard of the re-coil starting equipment and the RIC engine shall be in accord

48、ance with the requirements of EN 1679-1. In the event of the engine suddenly reversing its direction of rotation after a failed attempt to start, the rope handle shall be designed such that it can be released without any action on the part of the operator. 5.2.2 Cutting/severing hazard The rope hand

49、le shall be designed with a radius of at least 1,5 mm on all internal and external corners and be free from burrs. Parts of the re-coil starting equipment within a radius of 100 mm around the rope handle when it is in both its rest position and during operation shall have no sharp corners and shall be free from burrs. The manufacturer shall include this requirement in the installation instructions included in the information for use. NOTE 0,3 mm chamfers are sufficient. 5.2.3 Drawing-in or trapping hazard The mechanism used to connect