EN 12629-3-2002 en Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 3 Slide and turntable machines (Incorporates Amendment.pdf

1、BRITISH STANDARDBS EN 12629-3:2002Machines for the manufacture of constructional products from concrete and calcium-silicate Safety Part 3: Slide and turntable machinesICS 91.220g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g5

2、4g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2010National forewordThis British Standard is the UK implementation of EN 12629-3:2002+A1:2010. It supersedes BS EN 12629-3:2002 which is withdrawn.The start and finish of text introduced or altered by amendment is ind

3、icated 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 to Technical Committee MCE/3/7, Machines for pre-cast concrete and calcium sil

4、icate products Safety.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 are responsible for its correct application.Compliance with a British Standard cannot

5、 confer immunity from legal obligations.BS EN 12629-3:2002+A1:2010This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 13 January 2003 BSI 2010Amend

6、ments/corrigenda issued since publicationDate Comments 31 October 2010 Implementation of CEN amendment A1:2010 ISBN 978 0 580 63123 8EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12629-3:2002+A1 September 2010 ICS 91.220 Supersedes EN 12629-3:2002English Version Machines for the manufacture o

7、f constructional products from concrete and calcium-silicate - Safety - Part 3: Slide and turntable machines Machines pour la fabrication de produits de construction en bton et silico-calcaire - Scurit - Partie 3: Machines table coulissante et tournante Maschinen fr die Herstellung von Bauprodukten

8、aus Beton und Kalksandsteinmassen - Sicherheit - Teil 3: Drehtischmaschinen This European Standard was approved by CEN on 1 November 2002 and includes Amendment 1 approved by CEN on 5 August 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condition

9、s 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 Management Centre or to any CEN member. This European Standard exists in three of

10、ficial 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austr

11、ia, 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, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROP

12、EAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12629-3:2002+A1:2010: EEN 126

13、29-3:2002+A1:2010 (E) 2 Contents page Foreword 3Introduction . 41 Scope 42 Normative references 53 Terms and definitions . 54 List of significant hazards 64.1 Mechanical hazards (see informative annexes E, F, G, H) 64.2 Electrical hazards 94.3 Hazards generated by vibration . 94.4 Hazards generated

14、by materials and products . 94.5 Hazards generated by neglecting ergonomic principles . 94.6 Hazards caused by the failure of energy supply 95 !Safety requirements and/or protective measures“ . 96 !Verification of safety requirements and/or protective measures“ 117 Information for use 118 Marking .

15、11Annex A (informative) Terminology for a common slide table machine . 12Annex B (informative) Terminology for a common turntable machine . 13Annex C (informative) Terminology for a common hydraulic turntable machine manufacturing concrete products 14Annex D (informative) Terminology for a common hy

16、draulic slide table machine manufacturing concrete products 15Annex E (informative) Hazard zones and specific requirements for a common slide table machine 16Annex F (informative) Hazard zones and specific requirements for a common turntable machine 17Annex G (informative) Hazard zones and specific

17、requirements for a hydraulic turntable machine manufacturing concrete products . 18Annex H (informative) Hazard zones and specific requirements for a hydraulic slide table machine manufacturing concrete products . 19Annex ZA (informative) !Relationship between this European Standard and the Essentia

18、l Requirements of EU Directive 2006/42/EC“ . 20Bibliography 21BS EN 12629-3:2002+A1:2010EN 12629-3:2002+A1:2010 (E) 3 Foreword This document (EN 12629-3:2002+A1:2010) has been prepared by Technical Committee CEN /TC 151 “Construction equipment and building material machines - Safety“, the secretaria

19、t 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 March 2011, and conflicting national standards shall be withdrawn at the latest by March 2011. Attention is drawn to the

20、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 includes Amendment 1, approved by CEN on 2010-08-05. This document supersedes EN 12629-3:2002. The

21、 start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !This European Standard 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 re

22、lationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.“ !The series “Machines for the manufacture of constructional products from concrete and calcium silicate Safety“ consists of the following parts: Part 1: Common requirements Part 2: Block making ma

23、chines Part 3: Slide and turntable machines Part 4: Concrete roof tile making machines Part 5.1: Pipe making machines manufacturing in the vertical axis Part 5.2: Pipe making machines manufacturing in the horizontal axis Part 5.3: Pipe prestressing machines Part 5.4: Concrete pipe coating machines P

24、art 6: Stationary and mobile equipment for the manufacture of precast reinforced products Part 7: Stationary and mobile equipment for long line manufacture of prestressed products Part 8: Machines and equipment for the manufacture of constructional products from calcium silicate (and concrete)“ !del

25、eted text“ 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, France, Germany, Greece, Hungary, Icela

26、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12629-3:2002+A1:2010EN 12629-3:2002+A1:2010 (E) 4 Introduction !This European Standard is a Type C-standard as stated in

27、EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situation and events are covered are indicated in the scope of this document. When provisions of this type C document are different from those, which are stated in type A or B documents, the provisions of this type C do

28、cument take precedence over the provisions of the other documents, for machines that have been designed and built according to the provisions of this type C document. This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific for the slide and

29、turntable machines as described in 1.1. With the aim of clarifying the intentions of the document it should be noticed that the following assumptions were made when producing it: specific conditions of use or environmental conditions out of the scope of the document shall be the subject of negotiati

30、ons between the manufacturer and the user/owner, the equipment will only be used by competent and designated persons, the place of use/installation is adequately lit, all operations are carried out by specially trained operators.“ 1 Scope 1.1 !This part of EN 12629, taken together with EN 12629-1:20

31、00+A1:2010, applies to machines for the manufacture of constructional products of calcium-silicate or concrete, where the mould(s) is(are) mounted on a turning or slide table. The motive power for compressing the mixture is effected either mechanically (Annexes A, B), or hydraulically (Annexes C and

32、 D). EN 12629-1:2000+A1:2010 specifies general requirements applicable to machines for the manufacture of constructional products from concrete and calciumsilicate. This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific to the machines it c

33、overs.“ 1.2 !This European Standard deals with all significant hazards pertinent to these machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures t

34、o eliminate or reduce risks arising from the significant hazards.“ 1.3 This European Standard applies to the machines from the point at which the mixture enters the machine (see point 1 of annexes A, B, C, D) and the point where the pallets for concrete products are brought to the assembly (see poin

35、t 8 at annexes C and D) until the point where the green products are removed from the machine to the curing system (see point 2 of annexes A, B, C, D). BS EN 12629-3:2002+A1:2010EN 12629-3:2002+A1:2010 (E) 5 !deleted text“ ! 1.4 This European Standard deals with the hazards listed in Clause 4 which

36、can arise during the operation and maintenance, including the interfaces, of the slide and turntable machines, when carried out in accordance with the specifications given by the manufacturer or his authorised representative. This standard establishes safety requirements and/or methods of protection

37、 which apply to these machines.“ ! 1.5 This document is not applicable to side and turntable 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. Fo

38、r dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12629-1:2000+A1:2010, Machines for the manufacture of constructional products from concrete and calcium-silicate Safety Part 1: Common requ

39、irements EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003)“ 3 Terms an

40、d definitions !For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003, EN 12629-1:2000+A1:2010 and the following apply.“ For additional information, see also annexes A, B, C and D. 3.1 table movable part of the machine in which the mould is fixed, recirculating mou

41、ld machines (turntable) or forwards-backwards (slide table) 3.2 ram movable part of the machine which brings the compression force to the mixture in the mould 3.3 transmission levers those parts of the machine that convert rotary motive power into reciprocal movement through gears and cams 3.4 take

42、off device integral part of the machine, that takes off the formed products (green) and puts them on a green product collection system or arranges them into formation for removal from the machine BS EN 12629-3:2002+A1:2010EN 12629-3:2002+A1:2010 (E) 6 3.5 green product collection system integral tra

43、nsport system which is part of the machine that carries the green product from the take off device to the stacking equipment, or to the point where the green product is removed from the machine 3.6 stacking equipment transport system which is an integral part of the machine that takes the green prod

44、ucts from either the green product collection system or the take off device and arranges them into formation for removal from the machine 3.7 drawing box container having the shape of a box with an open or movable bottom. The drawing box fills the mould with the mixture 3.8 feed hopper device, only

45、used with concrete product machines, that contains the mixture which is transported to the drawbox or mould by a discharge gate 3.9 front mix dosing installation device that doses the plastic or fluid face into the mould before the drawbox fills the back mix. It is only required when producing two l

46、ayer concrete slabs 3.10 brick wagon pusher transport system which is an integral part of the machine which pushes the brick wagons from one position to the other within the area of the stacking equipment. It is only used at machines producing calcium-silicate products 3.11 pallet pusher transport s

47、ystem which is an integral part of the assembly of the machine which pushes the pallets from one position to an other or direct to the area where the take off device arranges the formed products into formation on the pallets. It is only used at machines producing concrete products 3.12 pallet feedin

48、g unit device only used with concrete product producing machines, which automatically supplies pallets or plates to the pallet pusher or to the take off device from a store in the immediate proximity of the machine 4 List of significant hazards This clause contains all hazards, as far as they are de

49、alt with in this European Standard, identified by risk assessment significant for this type of machinery and which require action to eliminate or reduce risk. !deleted text“ 4.1 Mechanical hazards (see informative annexes E, F, G, H) Annexes E, F, G and H (informative) illustrate examples of common machine types. In accordance with !Clause 4 of EN 12629-1:2000+A1:2010“ the hazard zones, marked 1-12 at annexes A to D of this standard, are described in the following tab