EN 12649-2008 en Concrete compactors and smoothing machines - Safety (Incorporates Amendment A1 2011)《混凝土夯土机和平整机的安全性》.pdf

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1、BSEN12649:2008ICS91.220NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBY COPYRIGHTLAWBRITISHSTANDARDConcretecompactorsandsmoothingmachinesSafety+A1:2011National forewordThis British Standard is the UK implementation of EN 12649:2008+A1:2011. It supersedes BS EN 12649:2008, which is withdrawn.The star

2、t and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Com

3、mittee B/513, Construction equipment and plant and site safety to Subcommittee B/513/-/8, Concrete plant.A list of organizations represented 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 ar

4、e responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 12649:2008+A1:2011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2009 BSI 2011ISBN 978 0 580 72718 4Ame

5、ndments/corrigenda issued since publicationDate Comments31 October 2011 Implementation of CEN amendment A1:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12649:2008+A1 July 2011 ICS 91.220 Supersedes EN 12649:2008English Version Concrete compactors and smoothing machines - Safety Compacteu

6、rs bton et talocheuses - Prescriptions de scurit Maschinen zum Verdichten und Gltten von Beton - Sicherheitsanforderungen This European Standard was approved by CEN on 21 March 2008 and includes Amendment 1 approved by CEN on 19 May 2011. CEN members are bound to comply with the CEN/CENELEC Internal

7、 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 application to the CEN-CENELEC Management Centre or to any CEN

8、 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-CENELEC Management Centre has the same status as the official versio

9、ns. 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slov

10、enia, 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 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN n

11、ational Members. Ref. No. EN 12649:2008+A1:2011: EEN 12649:2008+A1:2011 (E) 2 Contents Foreword 3Introduction . 41 Scope 52 Normative references 53 Terms and definitions . 74 List of significant hazards 75 Safety requirements and/or protective measures 105.1 General requirements for all machines . 1

12、15.1.1 Hazards generated by noise . 115.1.2 Hazards generated by vibration . 125.1.3 High-pressure fluid injection hazard from hydraulic or pneumatic systems 125.1.4 EMC . 125.1.5 Fire protection 125.1.6 Electronically controlled systems 125.2 Safety requirements 125.2.1 Safety requirements for inte

13、rnal vibrators 125.2.2 Safety requirements for external vibrators . 155.2.3 Safety requirements for vibrating beams 165.2.4 Safety requirements for smoothing machines . 176 Verification of safety requirements and/or protective measures . 207 Information for use 217.1 Warning signs 217.2 Operation ma

14、nual 217.2.1 General 217.2.2 Instruction and information for use and maintenance 237.3 Marking . 23Annex A (informative) Illustration of concrete compactors and smoothing machines . 24Annex B (normative) Dimensions of smoothing machines 25Annex ZA (informative) Relationship between this European Sta

15、ndard and the Essential Requirements of EU Directive 2006/42/EC 28Bibliography 29BS EN 12649:2008+A1:2011EN 12649:2008+A1:2011 (E) 3 Foreword This document (EN 12649:2008+A1:2011) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building material machines - Safety”, th

16、e 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 by January 2012, and conflicting national standards shall be withdrawn at the latest by January 2012. Attention

17、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 has been prepared under a mandate given to CEN by the European Commission and the

18、 Euro-pean Free Trade Association and supports essential requirements of EU Directive 2006/42/EC. For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.“ This document includes Amendment 1, approved by CEN on 2011-05-19. This document supersedes

19、EN 12649:2008. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !deleted text“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austr

20、ia, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

21、BS EN 12649:2008+A1:2011EN 12649:2008+A1:2011 (E) 4 Introduction This document is a type C standard as stated in EN ISO 12100-1:2003. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indi-cated in the scope of this document. When provisions of

22、this type C standard are different from those which are stated in type A or B standards, the pro-visions of this type C standard take precedence over the provisions of the other standards for machines that have been designed and built according to the provisions of this type C standard. In this stan

23、dard it is assumed that: only competent persons operate the machine; components without specific requirements are: a) designed in accordance with good engineering practice and calculation codes, including all failure modes; b) of sound mechanical and electrical construction according to the state of

24、 the art; c) made of materials with adequate strength and of suitable quality; d) made of no harmful materials, such as asbestos; components are kept in good repair and working order, so that the required characteristics remain despite wear; installation allows for safe use of the machine; negotiati

25、on occurs between the manufacturer and the user/purchaser concerning particular conditions of use and the places (e.g. ground and local safety conditions) of use of the machinery. NOTE ”Manufacturer” is to be understood within the European Union as intended in the Machinery Directive. BS EN 12649:20

26、08+A1:2011EN 12649:2008+A1:2011 (E) 5 1 Scope 1.1 This document applies to concrete compactors and smoothing machines as defined in Clause 3 and illus-trated in Annex A and Annex B. This standard also applies for hand-held motor-operated concrete vibrators as defined in EN 60745-2-12:2003, but with

27、the additional safety requirements for electronically controlled systems as defined in this standard (see 5.2.1.2). 1.2 This document does not deal with auxiliary equipment which provides the energy for internal and external vibrators, e.g. air compressors, hydraulic power sources and voltage transf

28、ormers. This document does not apply to remote-controlled or portable smoothing machines and self-acting (robotic) smoothing machines. 1.3 This document deals with all significant hazards, hazardous situations and events relevant to concrete com-pactors and smoothing machines, when they are used as

29、intended and under the conditions foreseen by the manu-facturer (see Clause 4). This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards. This standard also includes measures to consider reasonably foreseeable misuse. 1.4 This docum

30、ent is not applicable to machines which are manufactured before the date of publication of this document by CEN. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated referen

31、ces, the latest edition of the referenced document (including any amendments) applies. !deleted text“ EN 500-1:2006, Mobile road construction machinery Safety Part 1: Common requirements EN 574:1996, Safety of machinery Two-hand control devices Functional aspects Principles for design EN 614-1:2006,

32、 Safety of machinery Ergonomic design principles Part 1: Terminology and general principles !deleted text“ EN 953:1997, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 982:1996, Safety of machinery Safety requirements for fluid power sys

33、tems and their components Hy-draulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneu-matics EN 1032:2003, Mechanical vibration Testing of mobile machinery in order to determine the vibration emission value EN 1050:1996, Safety of machinery Prin

34、ciples for risk assessment EN 13309:2000, Construction machinery Electromagnetic compatibility of machines with internal electrical power supply BS EN 12649:2008+A1:2011EN 12649:2008+A1:2011 (E) 6 EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC

35、 60204-1:2005, modified) EN 60309-1:1999, Plugs, socket-outlets and couplers for industrial purposes Part 1: General requirements (IEC 60309-1:1999) EN 60309-2:1999, Plugs, socket-outlets and couplers for industrial purposes Part 2: Dimensional interchange-ability requirements for pin and contact-tu

36、be accessories (IEC 60309-2:1999) EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 60745-2-12:2003, Hand-held motor operated electric tools - Safety - Part 2-12: Particular for concrete vibrators (IEC 60745-2-12:2003) !EN ISO 3744:2010, Acoustics Determinatio

37、n of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)“ !EN ISO 4871:2009“, Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871:19

38、96) !EN ISO 11201:2010, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)“ !EN ISO 11688

39、-1:2009“, Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic termi-nology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, S

40、afety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13732-1:2006, Ergonomics of the thermal environment Methods for the assessment of human re-sponses to contact with surfaces Part 1: Hot surfaces (ISO 13732:2006) EN ISO 13849-1:200

41、6, Safety of machinery Safety-related parts of control systems Part 1: General principles for design (ISO 13849-1:2006) !EN ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008)“ EN ISO 20643:2005, Mechanical vibration Ha

42、nd-held and hand-guided machinery Principles for evaluation of vibration emission (ISO 20643:2005) ISO 3795:1989, Road vehicles, and tractors and machinery for agriculture and forestry Determination of burning behaviour of interior materials ISO 6405-1:2004, Earth-moving machinery Symbols for operat

43、or controls and other displays Part 1: Common symbols CR 1030-1:1995, Hand-arm vibration Guidelines for vibration hazards reduction Part 1: Engineering methods by design of machinery HD 22.4 S4:2004, Cables of rated voltages up to and including 450/750 V and having crosslinked insulation Part 4: Cor

44、ds and flexible cables !HD 60364-4-41:2007, Low-voltage electrical installations Part 4-41: Protection for safety Protection against electric shock (IEC 60364-4-41:2005, modified)“ BS EN 12649:2008+A1:2011EN 12649:2008+A1:2011 (E) 7 3 Terms and definitions For the purposes of this document, the defi

45、nitions given in EN ISO 12100-1:2003 together with the following apply. 3.1 concrete compactor machine which compacts concrete by transmitting vibration for the compaction process, the vibration is produced by internal and/or external vibrators NOTE Internal vibrators, external vibrators and vibrati

46、ng beams are concrete compactors. 3.2 internal vibrator equipment to produce mechanical vibrations, the vibrators powered by electrical, pneumatic or hydraulic energy transmit vibrations while immersed in the concrete in order to compact it NOTE Internal vibrators include eccentric weight, rotating

47、mass and an internal power source transmitter to turn the eccentric weight shaft. 3.3 external vibrator equipment to produce mechanical vibrations, it transmits the vibration to the form area and into the concrete in or-der to compact the concrete NOTE The external vibrators can be fixed on tables,

48、grates, forms, plates or beams. 3.4 vibrating beam equipment to produce mechanical vibrations, the frame is placed on the concrete and transmits the vibrations into the concrete NOTE The vibrating beams that are described in this standard include frames, vibrators and pull equipment for continuous w

49、orking. 3.5 smoothing machine motor-powered equipment with rotating tools in order to smooth the unhardened concrete, the machine is pedes-trian-controlled or ride-on-operated NOTE Cabins are not included in the equipment of smoothing machines. 3.6 portable smoothing machine motor-powered smaller equipment with rotating tools in order to smooth unhardened mortar especia