EN 710-1997 en Safety requirements for foundry moulding and coremaking machinery and plant and associated equipment (Incorporates Amendment A1 2010 Incorporating corrigendum August.pdf

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1、|BRITISH STANDARDICS 25.120.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWSafety requirements forfoundry moulding andcoremaking machineryand plant and associatedequipmentBS EN710:1997+A1:2010Safety of machinery : 997:Incorporating corrigendum August 2012National forewordThi

2、s British Standard is the UK implementation of EN 710:1997+A1:2010. It supersedes BS EN 710:1998 which iswithdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN textcarry the number of the CEN amendment. For example,

3、text alteredby CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, toSubcommittee MCE/3/10, Foundry machinery Safety.A list of organizations represented on this subcommittee can beobtained on request to it

4、s secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 710:1997+A1:2010This British Standard, havingbeen prepared under

5、 thedirection of the EngineeringSector Board, was publishedunder the authority of theStandards Board and comes intoeffect on 15 January 1998 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 July 2010 Implementation of CEN amendment A1:2010; BSI and CEN publication dates aligned

6、ISBN 978 0 580 67319 1BS EN 710:1997+A1:2010ISBN 978 0 580 80586 8Amendments/corrigenda issued since publicationDate Comments31 July 2010 Implementation of CEN amendment A1:20 0; BSI andCEN publicat on dates aligned30 November 2012 Implementation of CEN corrigendum August 2012:Modifications to Table

7、 A.1, rows 1 and 3, ExplanationcolumnThis British Standard, havingbeen prepared under thedirectio of the Engi e ingSector Board, was publish dunder the authority of theStandards Board and comesinto effect on 15 January 1998 The British Standards Institution 2012.Published by BSI StandardsLimited 201

8、2ional forewordi i r :2010 incor o ating corrigendum August 2012. It supersedes BS EN 710:1997, which is withdrawn.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORM EN 710:1997+A1 April 2010 ICS 25.120.30 Supersedes EN 710:1997English Version Safety requirements for foundry moulding and coremakingmach

9、inery and plant and associated equipmentScurit des machines - Prescriptions de scuritapplicables aux machines et chantiers de moulage et de noyautage en fonderie et leurs quipements annexes Sicherheit von Maschinen - Sicherheitsanforderungen anGieereimaschinen und -anlagen der Form- undKernherstellu

10、ng und dazugehrige Einrichtungen This European Standard was approved by CEN on 2 August 1997 and includes Amendment 1 approved by CEN on 18 March 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status

11、 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. This European Standard exists in three official versions (English, French, German). A ve

12、rsion 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 the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Rep

13、ublic, 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE

14、NORMALISATION EUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members. Ref. No. EN 710:1997+A1:2010: EIncorporating corrigendum August 2012EN 710:1997+A1:2010 (E) 2

15、Contents Page Foreword 3Introduction .41 Scope 42 Normative references 53 ! Terms and definitions“ .74 Significant hazards . 105 Safety requirements and/or protective measures . 106 Verification of the safety requirements and/or preventative measures 426.1 General . 426.2 Safety systems 426.3 Electr

16、ical safety. 426.4 Pressure release of dust explosions 426.5 Explosiveness of coal dust or coal dust substitutes 426.6 Stress analysis 426.7 Airborne substances generated during operation 436.8 Noise 436.9 Vibration 436.10 Safety marking 437 Information for use . 437.1 General . 437.2 Warning device

17、s and safety signs 437.3 Marking 437.4 Accompanying documents 44Annex A (normative) ! Preventing hazards from hydraulic and pneumatic equipment“ . 47Annex B (informative) Main components of hazardous gases and fumes during the application of moulding material binders and coatings for cores and mould

18、s 50B.1 ! List of components (Table B.1)“ 50B.2 Main components . 51B.3 Evaluation of concentration 51B.4 Example . 51Annex ZA (informative) ! Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“ 54Annex ZB (informative) ! Relationship between this Eur

19、opean Standard and the Essential Requirements of EU Directive 2006/42/EC“ 55Tables ! Table 1 List of significant hazards, hazardous situations safety requirements and/or measures“ 14Table A.1 Preventing hazards from hydraulic and pneumatic equipment 47Table B.1 List of components 50! Table B.2 - Exa

20、mple“ 52BS EN 710:1997+A1:2010EN 710:1997+A1:2010 (E) 3 Foreword This document (EN 710:1997+A1:2010) has been prepared by Technical Committee CEN/TC 202 “Foundry machinery”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by pu

21、blication of an identical text or by endorsement, at the latest by October 2010, and conflicting national standards shall be withdrawn at the latest by October 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 CENEL

22、EC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-03-18. This document supersedes EN 710:1997. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !This Europea

23、n 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 relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“

24、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, Iceland, Ireland

25、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 710:1997+A1:2010EN 710:1997+A1:2010 (E) 4 Introduction !This European Standard is a type C standard as stated in EN ISO 12100. The m

26、achinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. 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 tak

27、e 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. Where for clarity an example of a preventive measure is given in this European Standard, this should not been considered as the only possible s

28、olution. Any other solution leading to the same risk reduction is permissible if an equivalent level of safety is achieved.“ 1 Scope This standard specifies safety requirements to be met by the manufacturer for machines and plant used in foundries for the production of castings in disposable models.

29、 It takes into account the foreseeable significant hazards due to design, construction and installation that may occur during commissioning, operation, maintenance and decommissioning. It specifies preventative measures and verification means for the elimination or reduction of these hazards. It spe

30、cifies requirements for information to be provided by the manufacturer to the user on safe operation and maintenance. This standard applies to the following equipment: Machinery and plant constructed to condition and/or reclaim foundry sands; Moulding machinery and plants; Coremaking machinery and p

31、lants; Knock-out equipment; Other directly associated equipment. The foreseeable significant hazards covered are listed in clause 5 and include: Mechanical hazards, movement of machinery and workpieces, ejection of material, of liquids and gases, inadequacy of the mechanical strength; Explosion, fir

32、e, exothermic reactions; Contact with hot parts, gases and flames; Noise and vibration; Thermal heat radiation and conduction; Harmful by-products, poisoning, pollution of operators breathing air. BS EN 710:1997+A1:2010EN 710:1997+A1:2010 (E) 5 This standard applies to equipment covered by this stan

33、dard which is placed on the market after the date of issue of this standard. This standard does not cover the safety requirements for wax- and lost foam pattern production and wax removal equipment and drying ovens. This standard does not apply to crane installations, winches, continuous conveyors o

34、r handling systems which could be an integral part of the above equipment. The standard does not cover dust reduction equipment. 2 Normative references !The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. Fo

35、r undated references, the latest edition of the referenced document (including any amendments) applies.“ !EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 574, Safety of machinery Two-hand control devices Functional aspects Principles for design EN 614-1, Safe

36、ty of machinery Ergonomic design principles Part 1: Terminology and general principles EN 614-2, Safety of machinery Ergonomic design principles Part 2: Interactions between the design of machinery and work tasks EN 746-2, Industrial thermoprocessing equipment Part 2: Safety requirements for combust

37、ion and fuel handling systems EN 842, Safety of machinery Visual danger signals General requirements, design and testing EN 894-1, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control

38、actuators EN 894-2, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 2: Displays EN 894-3, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 3: Control actuators EN 953, Safety of machinery Guards Genera

39、l requirements for the design and construction of fixed and movable guards EN 981, Safety of machinery System of auditory and visual danger and information signals EN 999, Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body EN 1005-2,

40、Safety of machinery Human physical performance Part 2: Manual handling of machinery and component parts of machinery EN 1088, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1093-1, Safety of machinery Evaluation of the emission of airborne haza

41、rdous substances Part 1: Selection of test methods BS EN 710:1997+A1:2010EN 710:1997+A1:2010 (E) 6 EN 1265, Noise test code for foundry machines and equipment EN 1299, Mechanical vibration and shock Vibration isolation of machines Information for the application of source isolation EN 1539, Dryers a

42、nd ovens, in which flammable substances are released Safety requirements EN 13861, Safety of machinery Guidance for the application of ergonomics standards in the design of machinery EN 14253, Mechanical vibration Measurement and calculation of occupational exposure to whole-body vibration with refe

43、rence to health Practical guidance EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005, modified) EN 61310-1, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, acoustic and tactile signals (IEC 6131

44、0-1:2007) EN 61310-2, Safety of machinery Indication, marking and actuation Part 2: Requirements for marking (IEC 61310- 2:2007) EN 60447, Basic and safety principles for man-machine interface Marking and identification Actuating principles (IEC 60447:2004) EN 61496-1, Safety of machinery Electro-se

45、nsitive protective equipment Part 1: General requirements and tests (IEC 61496-1:2004, modified) EN ISO 7731, Ergonomics Danger signals for public and work areas Auditory danger signals (ISO 7731:2003) EN ISO 11064-1, Ergonomic design of control centres Part 1: Principles for the design of control c

46、entres (ISO 11064-1:2000) EN ISO 11688-1, 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 terminology, methodology (ISO 12100

47、-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13849-1, Safety of machinery Safety-related parts of control systems Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13850, Safety of

48、 machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) ISO 6184-1, Explosion protection systems Part 1: Determination of explosion indices of combustible dusts in air ISO 3864-1, Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs in workplace