1、February 2010 Translation by DIN-Sprachendienst.English price group 30No 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 25.120.20; 83.200!$T4“1574917www.din.deDDIN EN 201Plastics and rubber machines Injection moulding machines Safety requirementsEnglish translation of DIN EN 201:2010-02Kunststoff- und Gummimaschinen Spritzgiemaschinen SicherheitsanforderungenEnglische bersetzung von DIN EN 201:2010-02Machines pour
3、 les matires plastiques et le caoutchouc Machines de moulage par injection Prescriptions de scuritTraduction anglaise de DIN EN 201:2010-02SupersedesDIN EN 201:1997-04,DIN EN 201/A1:2000-07 andDIN EN 201/A2:2005-10See start of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-
4、language original shall be considered authoritative.10002.10 DIN EN 201:2010-02 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 February 2010. DIN EN 201:1997-04 together with DIN EN 201:1997/A1:2000-07 and DIN EN 201:1997/A2:2005-10 may be used in parallel u
5、p to one year after the publication of this standard. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machines”, Working Group WG 1 “Injection moulding machines Safety” (Secretariat: UNI, Italy). The
6、 responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-14-01 AA Spritzgiemaschinen of Section Kunststoff- und Gummimaschinen. Representatives of manufacturers and users of injection moulding mac
7、hines, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive
8、”, Directive 2006/42/EC, which takes effect on 29 December 2009, 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 essential requirements of the directives. Once this standard is cite
9、d 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 European Standards referred to in clause 2 and in the biblio
10、graphy of this standard have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendments This standard differs from DIN EN 201:1997-04, DIN EN 201/A1:2000-07 and DIN EN 201/A2:2005-10 as follows: a) The safety requirements have been modified to reflect recent
11、developments in the injection moulding industry. b) DIN EN 201/A1:2000-07 relating to injection moulding machines with one or more electrical axes and DIN EN 201/A2:2005-10 containg modifications relating to safety requirements and/or protective measures have been incorporated. c) Requirements and s
12、pecifications regarding safety-related parts of control systems which can be used alternatively to the specified protective devices of Types I, II and III, have been taken into account. 2 DIN EN 201:2010-02 d) Normative references to type A and B standards have been updated. e) Annex ZA (informative
13、) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been included. f) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Previous editions DIN EN 201
14、: 1985-06, 1997-04 DIN EN 201/A1: 2000-07 DIN EN 201/A2: 2005-10 3 DIN EN 201:2010-02 4 National Annex NA (informative) Bibliography DIN EN 289, Plastics and rubber machines Presses Safety requirements DIN EN 422, Plastics and rubber machines Blow moulding machines Safety requirements DIN EN 1612-1,
15、 Plastics and rubber machines Reaction moulding machines Part 1: Safety requirements for metering and mixing units DIN EN 1845, Footwear manufacturing machines Footwear moulding machines Safety requirements EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 201 October 2009 ICS 25.120.20; 83.200 S
16、upersedes EN 201:1997English Version Plastics and rubber machines Injection moulding machines Safety requirements Machines pour les matires plastiques et le caoutchouc Machines de moulage par injection Prescriptions de scurit Kunststoff- und Gummimaschinen Spritzgiemaschinen Sicherheitsanforderungen
17、 This European Standard was approved by CEN on 12 September 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical r
18、eferences 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 official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN mem
19、ber 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
20、Latvia, Lithuania, Luxembourg, Malta, Netherlands, 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 Bru
21、ssels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 201:2009: EEN 201:2009 (E) 2 Contents Page Foreword 6Introduction .71 Scope 82 Normative references 83 Terms and definitions 104 List of significant hazards . 164.1 General
22、 . 164.2 Mould area . 184.3 Clamping mechanism area or area behind the mobile platen . 194.4 Area of movement of core and ejector drive mechanisms outside both the mould area and the clamping mechanism area . 194.5 Nozzle area 194.6 Plasticising and/or injection unit area 204.7 Discharge area 204.8
23、Hazards not associated with a particular area of the machine 204.8.1 Whiplash of flexible hoses . 204.8.2 Release of fluids under pressure 204.8.3 Hazards during adjustment and servicing . 214.8.4 Electrical hazards and hazards due to electromagnetic interference . 214.8.5 Thermal hazards . 214.8.6
24、Hazards generated by noise 214.8.7 Hazards generated by gases, fumes and dusts 214.8.8 Slip, trip and fall hazards . 214.8.9 Hydraulic and pneumatic systems 214.8.10 Power operated guards 214.9 Additional hazards associated with specific machine design . 224.9.1 Carousel machines . 224.9.2 Shuttle-t
25、able machines/machines with sliding lower platen and turn-table machines . 224.9.3 Multi-station machines with mobile injection unit 224.9.4 Cellular foam injection moulding machines 224.10 Additional hazards when using ancillary equipment 224.10.1 Power operated mould changing equipment . 224.10.2
26、Power operated mould clamping devices 224.10.3 Fluid injectors . 224.10.4 Other ancillary equipment . 235 Safety requirements and protective measures 235.1 General . 235.1.1 Emergency stop 235.1.2 Guards . 245.1.3 Electro-sensitive protective equipment (ESPE) in the form of light curtains 255.1.4 Tw
27、o-hand control devices . 255.1.5 Hold-to run control devices associated with reduced speed of the dangerous movement . 265.1.6 Pressure sensitive mats, floors and edges 265.1.7 Common requirements for automatic monitoring . 265.1.8 Movements caused by gravity during production 265.2 Mould area . 275
28、.2.1 Hazards due to the closing movement of the platen during production 275.2.2 Sides of the machine where a cycle cannot be initiated 28DIN EN 201:2010-02 EN 201:2009 (E) 3 5.2.3 Hazards due to movements other than the closing movement of the platen during production 285.2.4 Use of control guards
29、. 305.2.5 Thermal hazards 305.2.6 Additional safety requirements for machines with a downstroking platen 305.2.7 Additional requirements for machines where whole body access is possible between the interlocking guard or light curtain for the mould area and the mould area itself . 315.2.8 Additional
30、requirements for machines where whole body access is possible to the mould area . 345.2.9 Additional requirements for machines with L-Type configuration during production 355.3 Clamping mechanism area or area behind the mobile platen 365.3.1 Basic safety requirements 365.3.2 Additional safety requir
31、ements for machines with an upstroking platen . 365.4 Area of movement of core and ejector drive mechanisms outside the mould area and outside the clamping mechanism area . 375.5 Nozzle area . 375.5.1 Mechanical hazards . 375.5.2 Thermal hazards 375.6 Plasticising and/or injection unit area . 385.6.
32、1 Mechanical hazards . 385.6.2 Thermal hazards 385.6.3 Mechanical and/or thermal hazards 395.7 Discharge area . 395.8 Safety requirements and/or protective measures against hazards not associated with a particular area of the machine . 405.8.1 Whiplash of flexible hoses . 405.8.2 Release of fluids u
33、nder pressure . 415.8.3 Hazards during adjustment and servicing 415.8.4 Electrical hazards and hazards due to electromagnetic interference . 415.8.5 Thermal hazards 415.8.6 Hazards generated by noise . 415.8.7 Hazards generated by gases, fumes and dusts . 425.8.8 Slip, trip and fall hazards 425.8.9
34、Hydraulic and pneumatic systems 425.8.10 Power operated guards . 425.9 Additional safety requirements and/or protective measures associated with specific machine design . 435.9.1 Carousel machines 435.9.2 Shuttle-table machines / machines with sliding lower platen and turn-table machines . 435.9.3 M
35、ultistation machines with mobile injection unit 435.9.4 Cellular foam injection moulding machines . 445.10 Additional safety requirements and/or protective measures when using ancillary equipment. 445.10.1 Power operated mould changing equipment . 445.10.2 Power operated mould clamping devices . 445
36、.10.3 Fluid injectors 465.10.4 Other ancillary equipment 466 Verification of the safety requirements and/or protective measures 477 Information for use 497.1 Instruction handbook 497.1.1 Emergency stop . 497.1.2 Stopping performance 497.1.3 Stopping time . 497.1.4 Light curtains . 497.1.5 Parking br
37、akes . 497.1.6 Moulds and extensions . 507.1.7 Movements of cores and ejectors . 507.1.8 Thermal hazards in the mould area . 50Page DIN EN 201:2010-02 EN 201:2009 (E) 4 7.1.9 Maintenance operations on vertical machines 507.1.10 Machines where whole body access is possible 507.1.11 Presence detecting
38、 devices in the mould area 507.1.12 Plasticising and/or injection unit 507.1.13 Machines with L-Type configuration 517.1.14 Flexible hose assemblies . 517.1.15 Adjustment and servicing 517.1.16 Exhaust system. 517.1.17 Designated access and working positions 517.1.18 Non-permanent safe means of acce
39、ss . 517.1.19 Automatic feeding of material . 527.1.20 Manual feeding of material 527.1.21 Magnetic mould clamping 527.1.22 Ancillary equipment . 537.1.23 Applying ergonomic principles when using ancillary equipment . 537.1.24 Bursting of moulded parts . 537.1.25 Cellular foam injection moulding 537
40、.1.26 Hydraulic system cleaning 537.1.27 Noise emission 547.1.28 Splashing hazards where two-hand control devices are used 547.2 Marking 54Annex A (normative) Movable interlocking guards type I (non-electrical axis) 56A.1 Interlocking function 57A.2 Quality of the components 57Annex B (normative) Mo
41、vable interlocking guards type II (non-electrical axis) . 58B.1 Interlocking function 59B.2 Quality of the components 59B.3 Automatic monitoring requirements. 59Annex C (normative) Movable interlocking guards type III (non-electrical axis) 60C.1 Movable interlocking guard with three position detecto
42、rs 60C.1.1 Interlocking function 61C.1.2 Quality of the components 61C.1.3 Additional requirements for the second shut-off device in Figure C.1 . 61C.2 Movable interlocking guard with two position detectors . 62C.2.1 Interlocking function 63C.2.2 Quality of the components 63C.2.3 Additional requirem
43、ents for the second shut-off device in Figure C.2 . 63C.3 Automatic monitoring requirements. 63C.3.1 Common requirements (see also 5.1.7) 63C.3.2 Additional automatic monitoring requirements (Figure C.1) . 64C.3.3 Additional automatic monitoring requirements (Figure C.2) . 64Annex D (normative) Mova
44、ble interlocking guards type I (electrical axis) 65D.1 Principle of interlocking corresponding to type I, using one electromechanical component . 65D.2 Principle of interlocking corresponding to type I, using the motor control unit . 67Annex E (normative) Movable interlocking guards type II (electri
45、cal axis) 69E.1 Principle of interlocking corresponding to type II, using one electromechanical component . 69E.2 Principle of interlocking corresponding to type II, using the motor control unit (version A) 71E.3 Principle of interlocking corresponding to type II, using the motor control unit (versi
46、on B) 73Annex F (normative) Movable interlocking guards type III (electrical axis) . 75F.1 Principle of interlocking corresponding to type III, using electromechanical components . 75F.2 Principle of interlocking corresponding to type III, using one electromechanical component and the motor control
47、unit. 77F.3 Principle of interlocking corresponding to type III, using the motor control unit (version A) 79Page DIN EN 201:2010-02 EN 201:2009 (E) 5 F.4 Principle of interlocking corresponding to type III, using the motor control unit (versionB) 81Annex G (normative) Electro-sensitive protective equipment in the form of a light curtain 83G.1 Mode of operation of the light curtain . 83G.2 Automatic monitoring requirements . 84Annex H (normative) Two-hand control device . 85H.1 Mode of operation of the two h
