DIN EN 1034-8-2012 Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 8 Refining plants German version EN 1034-.pdf

1、June 2012 Translation by DIN-Sprachendienst.English price group 11No 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).ICS 8

2、5.100!$|e“1896692www.din.deDDIN EN 1034-8Safety of machinery Safety requirements for the design and construction of paper makingand finishing machines Part 8: Refining plantsEnglish translation of DIN EN 1034-8:2012-06Sicherheit von Maschinen Sicherheitsanforderungen an Konstruktion und Bau von Masc

3、hinen der Papierherstellungund Ausrstung Teil 8: MahlanlagenEnglische bersetzung von DIN EN 1034-8:2012-06Scurit des machines Prescriptions de scurit pour la conception et la construction de machines de fabricationet de finition du papier Partie 8: Ateliers de raffinageTraduction anglaise de DIN EN

4、1034-8:2012-06www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 19 pages05.12 DIN EN 1034-8:2012-06 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This standard has been prepared by

5、Technical Committee CEN/TC 198 “Printing and paper machinery Safety” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-23-02 Druck- und Papier-maschinen of S

6、ection Druck- und Papiermaschinen. Representatives of machine manufacturers, and of the employers liability insurance association for the raw material and chemical industry (formerly known as employers liability insurance association for papermakers) contributed to this standard. This standard conta

7、ins specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, 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 esse

8、ntial requirements of the directive. Once this standard 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”). T

9、he European Standards referred to in Clause 2 and in the bibliography of this standard have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. For the International Standards referred to in this document, which have not been published as the corresponding DIN IS

10、O Standards with the same number, there are no national standards available. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1034-8 March 2012 ICS 85.100 English Version Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 8: Re

11、fining plants Sicherheit von Maschinen - Sicherheitsanforderungen an Konstruktion und Bau von Maschinen der Papierherstellung und Ausrstung - Teil 8: Mahlanlagen This European Standard was approved by CEN on 8 January 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations wh

12、ich stipulate the conditions for giving this European Standard the status of a national standard without any alteration. 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 E

13、uropean Standard exists in three official versions (English, French, German). A version in any other language 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

14、 are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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, Sw

15、eden, Switzerland, Turkey and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1034-8:2012: EEUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISA

16、TION EUROPISCHES KOMITEE FR NORMUNG Scurit des machines - Prescriptions de scurit pour la conception et la construction de machines de fabrication et de finition du papier Partie 8: Ateliers de raffinage EN 1034-8:2012 (E) 2 Contents Foreword 3Introduction . 51 Scope 62 Normative references 63 Terms

17、 and definitions . 74 List of significant hazards 85 Safety requirements and/or measures 105.1 General 105.2 Workplaces, means of access, walkways, passageways 115.3 Emergency stop device . 115.4 Control system and actuators 115.5 Power, temperature and pressure control system, forced lubrication sy

18、stem . 125.6 Refining gap adjustment . 125.7 Energy isolation and dissipation, prevention of unexpected start-up . 125.8 Electrical drive systems 125.9 Power transmission elements 125.10 Stock pumps, gate valves, piping 125.11 Electrical equipment 135.12 Hydraulic equipment . 135.13 Pneumatic equipm

19、ent . 135.14 Equipment and measures for cleaning and maintenance . 135.15 Noise . 135.16 Hot surfaces . 145.17 Integrated lighting 145.18 Ergonomic principles 146 Verification of safety requirements and/or measures 147 Information for use 157.1 General information . 157.2 Instruction handbook 157.3

20、Marking . 16Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 17Tables Table 1 List of significant hazards . 9Table 2 Safety Integrity Level und Performance Level.11Table 3 Methods used to verify safety requirements and/or me

21、asures .15DIN EN 1034-8:2012-06 EN 1034-8:2012 (E) 3 Foreword This document (EN 1034-8:2012) has been prepared by Technical Committee CEN/TC 198 “Printing and paper machinery - Safety”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard,

22、either by publication of an identical text or by endorsement, at the latest by September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.

23、CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document 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 wi

24、th EU Directive(s), see informative Annex ZA, which is an integral part of this document. This European Standard is part 8 of a standard for the technical safety requirements for the design and construction of paper making and finishing machines which consists of the following parts: Part 1: Common

25、requirements; Part 2: Barking drums; Part 3: Winders and slitters, plying machines; Part 4: Pulpers and their feeding facilities; Part 5: Sheeters; Part 6: Calanders; Part 7: Chests; Part 8: Refining plants; Part 13: Machines for de-wiring bales and units; Part 14: Reel splitter; Part 16: Paper and

26、board making machines; Part 17: Tissue making machines; Part 21: Coaters; Part 22: Wood grinders; Part 26: Roll packaging machines; Part 27: Roll handling systems. DIN EN 1034-8:2012-06 EN 1034-8:2012 (E) 4 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

27、 Sweden, Switzerland, Turkey and the United Kingdom. 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, Finlan

28、d, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, DIN EN 1034-8:2012-06 EN 1034-8:2012 (E) 5 Introduction This document is a type C standard as stated in EN 12100:2010. The machinery concerned and the extent to which hazards, hazardous situations and events are covered

29、 are indicated in the scope of this document. For machines that have been designed and built according to the provisions of this C standard, the following stipulation applies: Where provisions of this type C standard are different from those which are stated in type A or B standards or from provisio

30、ns made in EN 1034-1:2000+A1:2010 the provisions of this type C standard take precedence over the provisions of the other standards. DIN EN 1034-8:2012-06 EN 1034-8:2012 (E) 6 1 Scope This European Standard applies to low consistency refining plants, i.e. plants working with suspensions of fibres of

31、 virgin pulp, mechanical wood pulp or deinking pulp in water with a consistency up to approximately 6 %, used in the paper making process and applies together with EN 1034-1:2000+A1:2010. It deals with all significant hazards, hazardous situations and hazard events relevant to refining plants, when

32、used as intended and under the conditions foreseen by the manufacturer (see Clause 4). This standard does not apply to beaters. This document is not applicable to machines which are manufactured before the date of publication of this document by CEN. 2 Normative references The following documents, i

33、n 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 referenced document (including any amendments) applies. EN 349:1992+A1:2008, Safety of ma

34、chinery Minimum gaps to avoid crushing of parts of the human body EN 614-1:2006+A1:2009, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles EN 614-2:2000+A1:2008, Safety of machinery Ergonomic design principles Part 2: Interaction between the design of machine

35、ry and work tasks EN 809:1998+A1:2009, Pumps and pump units for liquids Common safety requirements EN 894-1:1997+A1:2008, Safety of machinery Ergonomic requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators

36、EN 894-2:1997+A1:2008, Safety of machinery Ergonomic requirements for the design of displays and control actuators Part 2: Displays EN 953:1997+A1:2009, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 1034-1:2000+A1:2010, Safety of machi

37、nery Safety requirements for the design and construction of paper making and finishing machines Part 1: Common requirements EN 1037:1995+A1:2008, Safety of machinery Prevention of unexpected start-up EN 1837:1999+A1:2009, Safety of machinery Integral lighting of machines EN 13023:2003+A1:2010, Noise

38、 measurement methods for printing, paper converting, paper making machines and auxiliary equipment Accuracy grades 2 and 3 EN 60204-1:2006, Safety of machinery Electrical equipment Part 1: General requirements (IEC 60204-1:2005, modified) EN 60204-11:2000, Safety of machinery Electrical equipment of

39、 machines Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV (IEC 60204-11:2000) EN 61000-6-2:2005, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments (IEC 61000-6-2:2005) DIN EN 1034-8:2012

40、-06 EN 1034-8:2012 (E) 7 EN 61511-1:2004, Functional safety Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements (IEC 61511-1:2003 + Corrigendum 2004) EN 61511-2:2004, Functional safety Safety instrumented systems for

41、the process industrial sector Part 2: Guidelines for the application of IEC 61511-1 (IEC 61511-2:2003) EN 62061:2005, Safety of machinery Functional safety of safety-related electrical, electronic and programmable electronic control systems (IEC 62061:2005) EN ISO 4413:2010, Hydraulic fluid power Ge

42、neral rules and safety requirements for systems and their components (ISO 4413:2010) EN ISO 4414:2010, Pneumatic fluid power General rules and safety requirements for systems and their components (ISO 4414:2010) EN ISO 12100:2010, Safety of machinery General principles for design Risk assessment and

43、 risk reduction (ISO 12100:2010) EN ISO 13732-1:2008, Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13849-1:2008, Safety of machinery Safety-related parts of control systems Part 1: Gene

44、ral principles for design (ISO 13849-1:2006) EN ISO 13849-2:2008, Safety of machinery Safety-related parts of control systems Part 2: Validation (ISO 13849-2:2003) EN ISO 13850:2006, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety of machinery - Sa

45、fety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) 3 Terms and definitions For the purpose of this document, the terms and definitions given in EN 1034-1:2000+A1:2010, EN ISO 12100:2010 and the following apply. 3.1 refining plant plant consisting of at lea

46、st one refiner including drive system, control system, stock pump, deflaker (if provided) and piping system DIN EN 1034-8:2012-06 EN 1034-8:2012 (E) 8 3.2 refiner machine for the refining of stock consisting of a combination or rotary and stationary refiner tools mounted in a closed housing. With th

47、e stock passing through the refiner, cutting and/or fibrillation is achieved by the refiner tools acting on the fibres. The housing is provided with an inlet for receiving the slurry to be refined and a discharge opening with connection to the stock conduits 3.3 refiner tools knives or bladed plates

48、 or toothed plates 3.4 refiner filling removable machine parts taking up the refiner tools 3.5 stock suspension of fibres in water 3.6 fibres fibres of virgin pulp, mechanical wood pulp or deinking pulp 4 List of significant hazards This clause contains all significant hazards, hazardous situations and hazard events, as far as they are