BS EN 422-2009 Plastics and rubber machines - Blow moulding machines - Safety requirements《塑料和橡胶机械 吹塑机 安全性要求》.pdf
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1、BS EN 422:2009ICS 83.200NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPlastics and rubbermachines Blowmoulding machines Safety requirementsThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 June2009. BSI 20
2、09ISBN 978 0 580 60789 9Amendments/corrigenda issued since publicationDate CommentsBS EN 422:2009National forewordThis British Standard is the UK implementation of EN 422:2009. Itsupersedes BS EN 422:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee
3、MCE/3/2, Rubber and plastics machine - Safety.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a B
4、ritish Standard cannot confer immunityfrom legal obligations.BS EN 422:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 422June 2009ICS 83.200 Supersedes EN 422:1995 English VersionPlastics and rubber machines - Blow moulding machines -Safety requirementsMachines pour les matires plastiques et
5、le caoutchouc -Machines de moulage par soufflage - Prescriptions descuritKunststoff- und Gummimaschinen - Blasformmaschinen -SicherheitsanforderungenThis European Standard was approved by CEN on 13 May 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
6、 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.This European Standard exists in t
7、hree 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 the national standards bodies of A
8、ustria, 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 and United Kingdom.EUROPEAN COMM
9、ITTEE 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 422:2009: EBS EN 422:2009EN 422:2009 (E) 2
10、 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .74 List of significant hazards 84.1 General hazards .84.2 Mechanical hazards related to power operated movements during production . 104.3 Additional hazards associated with machines of specific design
11、104.3.1 Machines allowing whole body access 104.3.2 Rotary machines . 104.4 Additional hazards when using ancillary equipment 105 Safety requirements and/or protective measures . 105.1 General . 105.1.1 Basic requirements. 105.1.2 Safety distances 105.1.3 Emergency stop 115.1.4 Fluid systems 115.1.5
12、 Safeguards 115.1.6 Movements caused by gravity . 125.1.7 Electrical hazards and hazards due to electromagnetic interference . 125.1.8 Thermal hazards . 125.1.9 Hazards due to harmful substances . 125.1.10 Fire hazards . 135.1.11 Hazards due to overpressure 135.1.12 Mechanical hazards during setting
13、 . 135.2 Mechanical hazards related to power operated movements during production . 145.2.1 Basic requirements. 145.2.2 Additional requirements 165.3 Additional hazards associated with machines of specific design 175.3.1 Machines allowing whole body access 175.3.2 Rotary machines . 175.4 Additional
14、hazards when using ancillary equipment 176 Verification of safety requirements and/or protective measures 187 Information for use . 207.1 Instruction handbook . 207.1.1 General . 207.1.2 Safety-related components 207.1.3 Emergency stop 207.1.4 Thermal hazards . 207.1.5 Exhaust systems. 207.1.6 Fire
15、hazard . 207.1.7 Setting 207.1.8 Ancillary equipment . 217.2 Marking 21Annex A (normative) Acknowledgement systems 22A.1 Single acknowledgement system . 22BS EN 422:2009EN 422:2009 (E) 3 A.2 Double acknowledgement system . 22Annex ZA (informative) Relationship between this European Standard and the
16、Essential Requirements of EU Directive 98/37/EC 23Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 24BS EN 422:2009EN 422:2009 (E) 4 Foreword This document (EN 422:2009) has been prepared by Technical Committee CEN/TC 145 “P
17、lastics and rubber machines”, the secretariat of which is held by UNI. 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 December 2009, and conflicting national standards shall be withdrawn at the l
18、atest by December 2009. 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 identifying any or all such patent rights. This document supersedes EN 422:1995. This document has been p
19、repared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). For relationship with EC Directive(s), see informative Annexes ZA, and ZB, which are integral parts of this document. According to the CEN/
20、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, Ireland, Italy, Latvia, Lithuania, Lu
21、xembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 422:2009EN 422:2009 (E) 5 Introduction This European Standard is a type C standard as defined in EN ISO 12100-1:2003. The machinery concerned and the extent t
22、o which hazards, hazardous situations and hazardous 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 take precedence over the pro
23、visions of the other standards for machines that have been designed and built according to the provisions of this type C standard. BS EN 422:2009EN 422:2009 (E) 6 1 Scope This European Standard covers essential health and safety requirements for the design of blow moulding machines for the processin
24、g of plastics. The significant hazards inherent in blow moulding machines are listed in Clause 4. This European Standard does not cover dip blow moulding machines. This European Standard does not cover hazards due to the use of fluorine or other toxic fluids. The safety requirements for the interact
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