1、February 2010 Translation by DIN-Sprachendienst.English price group 20No 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 83.200!$Qp“1574677www.din.deDDIN EN 12301Plastics and rubber machines Calenders Safety requirements (includes Amendment A1:2008)English translation of DIN EN 12301:2010-02Kunststoff- und Gummimaschinen Kalander Sicherheitsanforderungen (enthlt nderung A1:2008)Englische bersetzung von DIN EN 12301
3、:2010-02Machines pour les matires plastiques et le caoutchouc Calandres Prescriptions de scurit (Amendement A1:2008 inclus)Traduction anglaise de DIN EN 12301:2010-02SupersedesDIN EN 12301:2000-10www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered a
4、uthoritative.4702.10 DIN EN 12301:2010-02 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 February 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machi
5、nes” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-14-08 AA Kalander of Section Kunststoff- und Gummimaschinen. Representatives of manufacturers and users
6、of calenders, 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 Di
7、rective”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to calenders 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
8、 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 European Standards referred to in clause 2 of this d
9、ocument have been published as the corresponding DIN EN Standards with the same number. Amendments This standard differs from DIN EN 12301:2000-10 as follows: a) The main element of the title has been modified. b) The foreword has been modified. c) Normative references to EN 292-1:1991 and EN 292-1:
10、1991/A1:1995 have been replaced by references to EN ISO 12100-1:2003 and EN ISO 12100-2:2003 in the following clauses and subclauses: Introduction, 2, 5.1.1.3.3, 5.1.1.7, 5.1.1.8, 5.1.1.10, 5.2.2, 5.3.2, 5.4.1, 5.4.2, 5.8, Table 1, 7, 7.1, 7.2 and C.2. d) Subclause 5.4.2 has been updated with regard
11、 to the noise emission values. e) Subclause 7.1.1 d) has been updated with regard to the noise emission values. f) Subclause 7.2 relating to the minimum marking has been supplemented. g) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directiv
12、e 98/37/EC” has been updated. h) 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 12301:2000-10 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12301:2000+A1 September 200
13、8 ICS 83.200 Supersedes EN 12301:2000 English Version Plastics and rubber machines - Calenders - Safety requirements Machines pour les matires plastiques et le caoutchouc - Calandres - Prescriptions de scurit Kunststoff- und Gummimaschinen - Kalander - Sicherheitsanforderungen This European Standard
14、 was approved by CEN on 24 April 2000 and includes Amendment 1 approved by CEN on 8 June 2008. 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-da
15、te lists and bibliographical references 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 t
16、he responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hun
17、gary, 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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Cent
18、re: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12301:2000+A1:2008: EEN 12301:2000+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and de
19、finitions .6 4 List of hazards12 4.1 Mechanical hazards.12 4.2 Electrical hazards 14 4.3 Thermal hazards 14 4.4 Hazards due to noise.14 4.5 Hazards generated by neglecting ergonomic principles.14 4.6 Hazards due to failure of energy supply .14 4.7 Hazards due to failure of the control systems14 4.8
20、Slip, trip and fall hazards 15 5 Safety requirements and/or measures 15 5.1 Mechanical hazards.15 5.2 Electrical hazards 27 5.3 Thermal hazards 28 5.4 Hazards due to noise.28 5.5 Hazards generated by neglecting ergonomic principles.29 5.6 Hazards due to failure of energy supply .29 5.7 Hazards due t
21、o failure of the control systems29 5.8 Slip, trip and fall hazards 30 6 Verification of the safety requirements and/or measures .30 7 Information for use 34 7.1 Instruction handbook 34 7.2 Marking .35 Annex A (informative) Examples of different types of calenders.36 Annex B (informative) Examples of
22、 calendering processes.37 Annex C (informative) Hazards generated by the materials being processed .39 Annex D (informative) Calculation of dimension L of the trapping zone (for rolls of equal diameters).40 Annex E (informative) Fixed guards at the trapping zone.41 Annex F (informative) Example of a
23、 particular type of guard with limited movement preventing access to the trapping zone .42 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.43 Annex ZB (informative) !Relationship between this European Standard and the Essen
24、tial Requirements of EU Directive 2006/42/EC“.44 Bibliography 45 DIN EN 12301:2010-02 EN 12301:2000+A1:2008 (E) 3 Foreword This document (EN 12301:2000+A1:2008) has been prepared by Technical Committee CEN/TC 145 “Plastics and rubber machines“, the secretariat of which is held by UNI. This European
25、Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-06-0
26、8. The main changes compared to the previous version are: modification of the main element of the title. editorial modification of Annex ZA. addition of Annex ZB. editorial changes of EN 292-1:1991 to EN ISO 12100-1:2003 and of EN 292-2:1991 to EN ISO 12100-2:2003 in the following clauses and sub-cl
27、auses: Introduction, 2, 5.1.1.3.3, 5.1.1.7, 5.1.1.8, 5.1.1.10, 5.2.2, 5.3.2, 5.4.1, 5.4.2, 5.8, Table 1, 7, 7.1, 7.1.1d), 7.2, C.2. minor changes of sub-clauses 5.4.2, second indent and 7.2, second and third indents. This document supersedes EN 12301:2000. The start and finish of text introduced or
28、altered by amendment is indicated in the text by tags ! “. This European 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 inf
29、ormative Annexes ZA and ZB, which are integral parts of this document.“ The annexes A to F are informative. 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, Cy
30、prus, 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 DIN EN 12301:2010-02 EN 12301:2000+A1:20
31、08 (E) 4 Introduction This European standard is a type C standard as described in !EN ISO 12100“. The extent to which hazards are covered is indicated in the scope of this standard. In addition, machinery shall comply as appropriate with !EN ISO 12100“ for hazards which are not covered by this stand
32、ard. 1 Scope This European standard specifies safety requirements relating to the design and construction of multi-roll calenders intended for the processing of rubber or plastics. This standard concerns the calender alone including all components fixed to its frame. Annex A shows examples of variou
33、s types of calenders and annex B shows examples of calendaring processes. The following machines are excluded: two-roll calenders forming an integral unit with an extruder (roller head); two or three-roll polishing , laminating or embossing units (which are not calenders) installed downstream of ext
34、ruders in film processing lines. This standard deals with the significant hazards listed in clause 4. The following hazards are not dealt with: hazards generated by the materials being processed (see informative annex C); hazards generated by the processing of explosive materials, or materials which
35、 give rise to an explosive atmosphere; fire hazards due to ignition of flammable materials by contact with hot parts of the calender (e.g. in case of oil leakage); hazards due to electromagnetic, laser or ionising radiation; hazards generated if the calender is installed in an explosive atmosphere.
36、This standard applies to machinery manufactured after the date of approval of this standard by CEN. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text
37、 and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies
38、. !deleted text“ DIN EN 12301:2010-02 EN 12301:2000+A1:2008 (E) 5 EN 294:1992, Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs EN 349:1993, Safety of machinery - Minimum gaps to avoid crushing of parts of the human body EN 418:1992, Safety of machinery
39、 - Emergency stop equipment, functional aspects - Principles for design EN 457:1992, Safety of machinery - Auditory danger signals - General requirements, design and testing (ISO 7731:1986, modified) EN 563:1994, Safety of machinery - Temperature of touchable surfaces - Ergonomics data to establish
40、temperature limit values for hot surfaces EN 614-1, Safety of machinery - Ergonomic design principles - Part 1: Terminology and general principles EN 953:1997, Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards EN 954-1:1996, Safety of mac
41、hinery - Safety related parts of control systems - Part 1: General principles for design EN 999:1998, Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body EN 1037:1995, Safety of machinery - Prevention of unexpected start-up EN 1088:199
42、5, Safety of machinery - Interlocking devices associated with guards - Principles for design and selection EN 1760-1:1997, Safety of machinery - Pressure sensitive protective devices - Part 1: General principles for the design and testing of pressure sensing mats and pressure sensitive floors prEN 1
43、2437-1:1996, Safety of machinery - Permanent mean of access to machines and industrial plants Part 1: Choice of a fixed means of access between two levels prEN 12437-2:1996, Safety of machinery - Permanent means of access to machines and industrial plants Part 2: Working platforms and gangways prEN
44、12437-3:1996, Safety of machinery - Permanent means of access to machines and industrial plants Part 3: Stairways, stepladders and guard-rails prEN 12437-4:1996, Safety of machinery - Permanent means of access to machines and industrial plants Part 4: Fixed ladders EN 60204-1:1997, Safety of machine
45、ry - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:1997) EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 61310-1:1995, Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, auditory and tact
46、ile signals (IEC 61310-1:1995) EN 61496-1:1998, Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests (IEC 61496-1:1997) EN ISO 3743-1:1995, Acoustics - Determination of sound power levels of noise sources - Engineering methods for small movable source
47、s in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994) DIN EN 12301:2010-02 EN 12301:2000+A1:2008 (E) 6 EN ISO 3743-2:1996, Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small movable sources
48、in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994) EN ISO 3744:1995, Acoustics- Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 3746:1995, Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995) EN ISO 4871, Acoustics - Dete
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