BS EN 289-2014 Plastics and rubber machines Compression moulding machines and transfer moulding machines Safety requirements《塑料和橡胶机械 压缩成型机和压铸机 安全要求》.pdf

1、BSI Standards PublicationBS EN 289:2014Plastics and rubber machines Compression mouldingmachines and transfermoulding machines SafetyrequirementsBS EN 289:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 289:2014. It supersedes BS EN 289:2004+A1:2008 which i

2、s withdrawn.The UK participation in its preparation was entrusted to Technical Committee MCE/3/2, Rubber and plastics machine - Safety.A list of organizations represented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 prov

3、isions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 77051 7ICS 83.200Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published

4、under the authority of the Standards Policy and Strategy Committee on 30 June 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 289:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 289 June 2014 ICS 83.200 Supersedes EN 289:2004+A1:2008English Version Plast

5、ics and rubber machines - Compression moulding machines and transfer moulding machines - Safety requirementsMachines pour les matires plastiques et le caoutchouc - Machines de moulage par compression et machines de moulage par transfert - Prescriptions de scurit Kunststoff- und Gummimaschinen - Form

6、pressen und Spritzpressen - Sicherheitsanforderungen This European Standard was approved by CEN on 24 April 2014. 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 a

7、lteration. 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 member. This European Standard exists in three official versions (English, French, German). A version in any other language

8、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 versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Es

9、tonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR ST

10、ANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 289:2014 EBS EN 289:2014EN 289:2014 (

11、E) 2 Contents Page Foreword 5 Introduction .6 1 Scope 7 2 Normative references 8 3 Terms and definitions 10 4 List of significant hazards . 14 4.1 General . 14 4.2 Danger areas on presses . 14 4.3 General hazards 16 4.3.1 Mechanical hazards 16 4.3.2 Electrical hazards . 16 4.3.3 Thermal hazards . 16

12、 4.3.4 Hazards generated by noise 16 4.3.5 Hazards generated by dusts, gases and vapours . 16 4.3.6 Slip, trip and fall hazards . 16 4.3.7 Hazards due to malfunctioning of the hydraulic system due to contamination of the hydraulic fluid . 16 4.3.8 Hazards due to malfunctioning of the electrical part

13、 of the control system 16 4.3.9 Hazards due to electromagnetic interference 16 4.3.10 Hazards generated by neglecting ergonomic principles in machine design . 17 4.4 Hazards in specific machine areas . 17 4.4.1 Mould area . 17 4.4.2 Clamping unit area outside the mould area . 17 4.5 Hazards associat

14、ed with power operated mould clamping systems 17 4.5.1 General . 17 4.5.2 Specific hazards associated with magnetic clamping systems 17 4.6 Hazards associated with power operated mould changing equipment 18 4.7 Additional hazards associated with specific design. 18 4.7.1 Presses where whole body acc

15、ess is possible between the movable guard or the light curtain for the mould area and the mould area itself 18 4.7.2 Presses where whole body access is possible to the mould area 18 4.7.3 Shuttle/turntable machines 18 4.7.4 Carousel machines . 18 4.8 Additional hazards when using ancillary equipment

16、 18 5 Safety requirements and/or protective measures . 19 5.1 General . 19 5.1.1 Basic requirement. 19 5.1.2 Setting operations 19 5.1.3 Safety related parts of the control system (SRP/CS) 19 5.1.4 Emergency stop 19 5.2 Basic requirements for safeguards used on presses . 20 5.2.1 Guards . 20 5.2.2 L

17、ight curtains 20 5.2.3 Two-hand control devices . 20 5.2.4 Hold-to run control devices . 21 5.2.5 Pressure sensitive mats, floors and edges 21 5.3 Safety requirements and/or protective measures to prevent general hazards 21 5.3.1 Mechanical hazards 21 5.3.2 Electrical hazards . 22 5.3.3 Thermal haza

18、rds . 22 BS EN 289:2014EN 289:2014 (E) 3 5.3.4 Hazards generated by noise . 22 5.3.5 Hazards generated by dusts, gases and vapours 23 5.3.6 Slip, trip and fall hazards 23 5.3.7 Hazards due to malfunctioning of the hydraulic system due to contamination of the hydraulic fluid 23 5.3.8 Hazards due to m

19、alfunctioning of the electrical part of the control system . 23 5.3.9 Hazards due to electromagnetic interference 23 5.3.10 Hazards generated by neglecting ergonomic principles 24 5.4 Safety requirements and/or protective measures in specific machine areas . 24 5.4.1 Mould area 24 5.4.2 Clamping uni

20、t area outside the mould area 29 5.5 Safety requirements and/or protective measures for power operated mould clamping systems 30 5.5.1 General . 30 5.5.2 Magnetic clamping systems . 30 5.6 Safety requirements and/or protective measures for power operated mould changing equipment. 31 5.7 Additional s

21、afety requirements and/or protective measures associated with specific design . 32 5.7.1 Presses where whole body access is possible between the movable guard or the light curtain for the mould area and the mould area itself 32 5.7.2 Presses where whole body access is possible to the mould area 34 5

22、.7.3 Shuttle/turntable machines 35 5.7.4 Carousel machines 35 5.8 Additional safety requirements and/or protective measures when using ancillary equipment. 36 6 Verification of the safety requirements and/or protective measures 37 7 Information for use 39 7.1 General . 39 7.2 Instruction handbook 40

23、 7.2.1 General . 40 7.2.2 General instructions 40 7.2.3 Emergency stop and rescue procedure 40 7.2.4 Light curtains . 40 7.2.5 Stopping distance and stopping time . 40 7.2.6 Flexible hose assemblies . 40 7.2.7 Noise emission 40 7.2.8 Exhaust ventilation system 41 7.2.9 Maintenance of the hydraulic s

24、ystem . 41 7.2.10 Presses equipped with two-hand control devices . 41 7.2.11 Additional mechanical restraint device for downstroking presses with two hydraulic restraint devices 41 7.2.12 Movements of cores and ejectors and their drive mechanisms. 41 7.2.13 Personal protective equipment against ther

25、mal hazards . 42 7.2.14 Presence detecting devices in the mould area 42 7.2.15 Key lockable switch 42 7.2.16 Ancillary equipment 42 7.2.17 Mould clamping . 42 7.2.18 Magnetic mould clamping 42 7.2.19 Maximum additional mass 43 7.2.20 Setting of carousel machines 43 7.2.21 Machines with upstroking pl

26、aten . 43 7.3 Marking . 44 7.4 Warning signs and alarm signals 44 Annex A (normative) Acknowledgement systems . 45 A.1 Single acknowledgement system 45 BS EN 289:2014EN 289:2014 (E) 4 A.2 Double acknowledgement system 45 Annex B (normative) Noise test code . 46 B.1 Introduction . 46 B.2 Measurement

27、of the A-weighted emission sound pressure level at the operators or other specified positions . 46 B.3 Determination of the A-weighted sound power level 46 B.4 Installation and mounting conditions for noise measurement 46 B.5 Operating conditions 47 B.6 Information to be recorded and reported . 47 B

28、.6.1 General . 47 B.6.2 General data 47 B.6.3 Technical data of the press . 47 B.6.4 Standards 48 B.6.5 Mounting and operating conditions 48 B.6.6 Acoustic data 48 B.7 Declaration and verification of noise emission values . 48 Annex ZA (informative) Relationship between this European Standard and th

29、e Essential Requirements of EU Directive 2006/42/EC . 49 Bibliography . 50 BS EN 289:2014EN 289:2014 (E) 5 Foreword This document (EN 289:2014) has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machines”, the secretariat of which is held by UNI. This European Standard shall be

30、 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2014, and conflicting national standards shall be withdrawn at the latest by December 2014. Attention is drawn to the possibility that some of the elements of this docume

31、nt 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 289:2004+A1:2008. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade As

32、sociation, and supports essential requirements of EU Directive. For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. Compared with EN 289:2004+A1:2008, the following significant changes have been made: a) modification of main element of the title;

33、 b) replacement of safeguard groups I, II and III by more precise specifications of the safeguards in the respective clauses; c) specification of the safety related parts of control systems with reference to EN ISO 13849-1:2008 instead of specified types I, II and III and EN 954 and deletion of corr

34、esponding normative Annexes A, B, C, D, E and H; d) addition of safety requirements for: 1) electromagnetic interference; 2) machines with electrical axes; 3) platen movements by gravity on upstroking presses; 4) magnetic clamping systems; 5) carousel machines; 6) power operated mould changing equip

35、ment; 7) hazards generated by neglecting ergonomic principles in machine design; e) deletion of Annex G. 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, Croat

36、ia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and th

37、e United Kingdom. BS EN 289:2014EN 289:2014 (E) 6 Introduction This document is a type C standard as stated in EN ISO 12100:2010. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this

38、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 provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. BS EN 289:2014EN

39、289:2014 (E) 7 1 Scope This European Standard specifies the essential safety requirements for compression moulding machines and transfer moulding machines for the moulding of plastics and/or rubber with a closing movement more than 6 mm. In this document a compression moulding machine or transfer mo

40、ulding machine as described above is designated by the term “press” (see 3.1). This document deals with all significant hazards, hazardous situations and events relevant to presses, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (se

41、e Clause 4). The safety requirements are specified for the additional hazards arising from: shuttle/turn tables used for loading/unloading and/or cooling, magnetic clamping systems. For other ancillary equipment, as defined in 3.7, that is not part of the press, only the requirements for the interac

42、tion between presses and ancillary equipment, especially loading and unloading devices are specified. The following machines or units are excluded: pneumatic presses for plastic and rubber; injection moulding machines (see EN 201:2009); tyre curing machines (see prEN 16474); presses for curing inner

43、 tubes and curing bags; hydraulic presses for the cold working of metals as covered by EN 693:2001+A2:2011; mechanical presses for the cold working of metals as covered by EN 692:2005+A1:2009; pneumatic presses for the cold working of metals as covered by EN 13736:2003+A1:2009; thermoforming machine

44、s (see EN 12409:2008+A1:2011); reaction injection moulding (RIM) machines (see EN 1612-1:1997+A1:2008); the extruder of the carousel machine(see EN 1114-1:2011). This standard does not cover: hazards caused by the processing of materials which may lead to a risk of explosion, see 7.2.2; the requirem

45、ents of Directive 94/9/CE concerning equipment and protective systems intended for use in potentially explosive atmospheres; requirements for the design of exhaust ventilation systems, see 5.3.5 and 7.2.8. This document is not applicable to presses manufactured before the date of its publication as

46、EN. BS EN 289:2014EN 289:2014 (E) 8 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the refe

47、renced document (including any amendments) applies. EN 574:1996+A1:2008, Safety of machinery - Two-hand control devices - Functional aspects - Principles for design EN 953:1997+A1:2009, Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards EN

48、 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005, modified) EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 61000-6-2:2005, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immu

49、nity for industrial environments (IEC 61000-6-2:2005) EN 61000-6-4:2007, Electromagnetic compatibility (EMC) Part 6-4: Generic standards Emission standard for industrial environments (IEC 61000-6-4:2006) EN 61496-1:2004, Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests (IEC 61496-1:2004, modified) EN 61496-2:2013 Safety of machinery Electro-sensitive protective equipment Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs) (IEC 61