DIN EN 12629-8-2011 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 8 Machines and equipment for the manufacture of const.pdf

1、February 2011 Translation by DIN-Sprachendienst.English price group 12No 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).I

2、CS 91.220!$my1“1748614www.din.deDDIN EN 12629-8Machines for the manufacture of constructional products from concreteand calcium-silicate Safety Part 8: Machines and equipment for the manufacture of constructionalproducts from calcium-silicate (and concrete) English translation of DIN EN 12629-8:2011

3、-02Maschinen fr die Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen Sicherheit Teil 8: Maschinen und Einrichtungen zur Herstellung von Bauprodukten ausKalksandsteinmassen (und Beton) (enthlt nderung A1:2010)Englische bersetzung von DIN EN 12629-8:2011-02Machines pour la fabrication de

4、 produits de construction en bton et silico-calcaire Scurit Partie 8: Machines et installations pour la fabrication de produits de construction ensilico-calcaire (et en bton) (Amendement A1:2010 inclus)Traduction anglaise de DIN EN 12629-8:2011-02SupersedesDIN EN 12629-8:2003-07See start of applicat

5、ionwww.beuth.deDocument comprises 21 pagesIn case of doubt, the German-language original shall be considered authoritative.(includes Amendment A1:2010)02.11 DIN EN 12629-8:2011-02 2 Start of application The start of application of this standard is 1 February 2011. National foreword This standard inc

6、ludes safety requirements. This standard has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building material machines Safety” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineerin

7、g Standards Committee), Working Committee NA 060-13-10 AA Betonsteinmaschinen of Section Bau- und Baustoffmaschinen. Representatives of manufacturers and users of concrete block making machines, and of the employers liability insurance associations contributed to this standard. This standard contain

8、s specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, 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 essent

9、ial requirements of the directive. 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

10、 European Standards referred to in Clause 2 and the Bibliography of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendments This standard differs from DIN EN 12629-8:2003-07 as follows: a) the foreword has been modified; b) the introduct

11、ion has been modified; c) Clause 1 “Scope” has been modified and updated; d) Clause 2 “Normative references” has been updated; e) Clause 3 “Terms and definitions” has been modified and updated; f) Clause 4 “List of significant hazards” has been modified and updated; g) Clause 5 “Safety requirements

12、and/or protective measures” has been modified and updated; h) Clause 6 “Verification of safety requirements and/or protective measures” has been modified and updated; i) Clause 7 “Information for use” has been modified and updated; DIN EN 12629-8:2011-02 3 j) Clause 8 “Marking” has been updated; k)

13、the table heading (fourth column) in Annex C “Hazard zones and requirements for a hydraulic press producing bricks, blocks and elements” has been updated; l) the table heading (fourth column) in Annex D “Hazard zones and requirements for a hydraulic press without stacking equipment producing element

14、s” has been updated; m) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been updated; n) the bibliography has been modified and updated. Previous editions DIN EN 12629-8: 2003-07 DIN EN 12629-8:2011-02 4 This page is

15、intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12629-8:2002+A1 September 2010 ICS 91.220 Supersedes EN 12629-8:2002English Version Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 8: Machines and equipment for the ma

16、nufacture of constructional products from calcium-silicate (and concrete) Machines pour la fabrication de produits de construction en bton et silico-calcaire - Scurit - Partie 8: Machines et installations pour la fabrication de produits de construction en silico-calcaire (et en bton) Maschinen fr di

17、e Herstellung von Bauprodukten aus Beton und Kalksandsteinmassen - Sicherheit - Teil 8: Maschinen und Einrichtungen zur Herstellung von Bauprodukten aus Kalksandsteinmassen (und Beton) This European Standard was approved by CEN on 1 November 2002 and includes Amendment 1 approved by CEN on 5 August

18、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 may be obtaine

19、d 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 CEN Managemen

20、t 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, Malta, Netherlands

21、, 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 exploitation in any

22、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12629-8:2002+A1:2010: EContents Foreword 3Introduction . 41 Scope 42 Normative references 53 Terms and definitions . 54 List of significant hazards 64.1 Mechanical hazards (see informative annexes C and D) . 64.2 Electri

23、cal hazards 84.3 Hazards caused by the failure of energy supply 95 !Safety requirements and/or protective measures“ . 96 !Verification of safety requirements and/or protective measures“ 107 Information for use 108 Marking . 11Annex A (informative) Terminology for a hydraulic press producing bricks b

24、locks and elements . 12Annex B (informative) Terminology for a hydraulic press without stacking equipment producing elements . 13Annex C (informative) Hazard zones and requirements for a hydraulic press producing bricks, blocks and elements 14Annex D (informative) Hazard zones and requirements for a

25、 hydraulic press without stacking equipment producing elements . 15Annex ZA (informative) ! Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 16Bibliography 17Page2 DIN EN 12629-8:2011-02 EN 12629-8:2004+A1:2010 (E) Foreword This document (EN 12

26、629-8:2002+A1:2010) has been prepared by Technical Committee CEN /TC 151 “Construction equipment and building material machines - Safety“, 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 identical text or b

27、y 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 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 id

28、entifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-08-05. This document supersedes EN 12629-8:2002. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !This document has been prepared under a mandate

29、 given to CEN by the European Commission and the European Free Trade 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.“ !The series “Machines for the manufacture of constru

30、ctional products from concrete and calcium silicate Safety“ consists of following parts: Part 1: Common requirements Part 2: Block making machines Part 3: Slide and turntable machines Part 4: Concrete rooftile making machines Part 5.1: Concrete pipe machines manufacturing in the vertical axis Part 5

31、.2: Concrete pipe machines manufacturing in the horizontal axis Part 5.3: Pipe prestressing machines Part 5.4: Concrete pipe coating machines Part 6: Stationary and mobile equipment for the manufacture of precast reinforced products Part 7: Stationary and mobile equipment for the benched manufacture

32、 of prestressed products Part 8: Machines and equipment for the manufacture of constructional products from calcium silicate (and concrete).“ !deleted text“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this

33、European Standard: 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, Slovenia, Spain, Sweden, Switzerland a

34、nd United Kingdom. 3 DIN EN 12629-8:2011-02 EN 12629-8:2004+A1:2010 (E) Introduction !This European Standard is a Type C-standard as stated in 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

35、. 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 document 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

36、document. This document specifies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific for the machines and equipment for the manufacture of constructional products from calcium silicate (and concrete) as described in 1.1. With the aim of clarifying the intentio

37、ns 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 negotiations between the manufacturer and the user/owner, the equipment will only be use

38、d 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 12629-1:2000+A1:2010 applies to hydraulic machines for the manufacture of bricks, blocs a

39、nd elements of calcium-silicate (as illustrated in Annexes A and B). NOTE Calcium-silicate can be replaced by concrete. EN 12629-1:2000+A1:2010 specifies general requirements applicable to machines for the manufacture of constructional products from concrete and calciumsilicate. This document specif

40、ies the additional requirements to and/or the deviations from EN 12629-1:2000+A1:2010 specific to the machines it covers.“ 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 fo

41、reseeable by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards. Noise hazard and vibration hazard are considered as not significant for those machines.“ 4 DIN EN 12629-8:2011-02 EN 12

42、629-8:2004+A1:2010 (E) 1.3 This European Standard applies to the machines from the point at which the mixture enters the machine (see point 1 at annex A, B) until the point where the green products are removed from the machine to the curing system (see point 2 of annex A, B). !deleted text“ 1.4 !Thi

43、s document is not applicable to machines and equipment for the manufacture of constructional products from calcium silicate (and concrete), which are manufactured before the date of publication of this document by CEN.“ 2 Normative references !The following referenced documents are indispensable for

44、 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. EN 12629-1:2000+A1:2010, Machines for the manufacture of constructional products from concrete and calciu

45、m-silicate Safety Part 1: Common requirements. 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 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical pri

46、nciples (ISO 12100-2:2003)“ 3 Terms and 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.“ 3.1 table part of the machine in which the mould is set up-down 3.2 transmission levers those parts of the

47、 machine that convert rotary motive power into reciprocal movement through gears and cams 3.3 drawing box container having the shape of a box with an open or movable bottom. The drawing box fills the mould with the mixture 3.4 feed hopper device that contains the mixture which is transported to the

48、drawing box by a discharge gate or a dosing belt 3.5 take off device integral part of the machine, that takes off the formed (green) products and puts them on a green product collection system or arranges them into formation for removal from the machine 3.6 green product collection system integral t

49、ransport 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 5 DIN EN 12629-8:2011-02 EN 12629-8:2004+A1:2010 (E) 3.7 stacking equipment transport system which is an integral part of the machine that takes the green products from either the green product collection system or the take off device and arranges them into formation for removal