1、January 2016 English price group 23No 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 93.080.10!%KXY“2405354www.din.de
2、DIN EN 536Road construction machines Mixing plants for road construction materials Safety requirements;English version EN 536:2015,English translation of DIN EN 536:2016-01Straenbaumaschinen Mischanlagen fr Materialien zum Straenbau Sicherheitsanforderungen;Englische Fassung EN 536:2015,Englische be
3、rsetzung von DIN EN 536:2016-01Machines pour la construction des routes Centrales denrobage pour matriaux routiers Prescriptions de scurit;Version anglaise EN 536:2015,Traduction anglaise de DIN EN 536:2016-01SupersedesDIN EN 536:1999-10www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt
4、, the German-language original shall be considered authoritative.Document comprises 62 pages 12.15 DIN EN 536:2016-01 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 536:2015) has been prepared by Technical Committee CEN/TC 151
5、 “Construction equipment and building material machines Safety” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Maschinenbau (DIN Standards Committee Mechanical Engineering), Working Committee NA 060-13-05 AA Straenbau-maschinen of Section
6、 Bau- und Baustoffmaschinen. Representatives of manufacturers and users of road construction machines, and of the employers liability insurance associations contributed to this standard. This standard contains specifications giving detail to the essential requirements set out in Annex I of the “Mach
7、inery 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 essential requirements of that directive. Once this standard is cited in the Official Journal
8、 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 Bibliography of the EN have bee
9、n published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Where the International Standards referred to are not also DIN ISO Standards with the same number, there are no national standards available. Amendments This standard differs from DIN EN 536:1999-10 as follows: a)
10、the standard has been fundamentally revised; b) Clause 2 “Normative references” has been updated; c) the structure of the standard has been changed; d) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Pr
11、evious editions DIN EN 536: 1999-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 536 August 2015 ICS 93.080.10 Supersedes EN 536:1999English Version Road construction machines - Mixing plants for road construction materials - Safety requirements Machines pour la construction des routes - Cen
12、trales denrobage pour matriaux routiers - Prescriptions de scurit Straenbaumaschinen - Mischanlagen fr Materialien zum Straenbau - Sicherheitsanforderungen This European Standard was approved by CEN on 3 July 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipu
13、late 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 European S
14、tandard 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 are the
15、national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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,
16、 Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any
17、 means reserved worldwide for CEN national Members. Ref. No. EN 536:2015 EEN 536:2015 (E) 2 Contents Page European foreword .5 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions .9 4 List of significant hazards . 12 5 Safety requirements and/or measures . 15 5.1 General . 15
18、5.2 Means of access . 15 5.2.1 General . 15 5.2.2 Mobile plants . 15 5.2.3 Openings . 16 5.3 Guards . 17 5.3.1 General . 17 5.3.2 Fixed guards 17 5.3.3 Interlocking devices and interlocking devices with guard locking . 17 5.4 Electrical installation 18 5.4.1 General . 18 5.4.2 Electrical cables 18 5
19、.4.3 Earthing . 18 5.4.4 Isolation for maintenance purposes . 18 5.5 Pneumatic 18 5.5.1 General . 18 5.5.2 Energy isolation and dissipation 18 5.6 Hydraulic 19 5.6.1 General . 19 5.6.2 Isolation and energy dissipation . 19 5.7 Emergency stops 19 5.8 Hot parts 19 5.9 Piping . 19 5.9.1 General . 19 5.
20、9.2 Piping for hot liquids 20 5.10 Control stations 20 5.10.1 General . 20 5.10.2 Main control station 20 5.10.3 Starting 20 5.10.4 Stopping 20 5.10.5 Restarting 21 5.10.6 Troubleshooting 21 5.10.7 Maintenance mode 21 5.10.8 Alarms and warnings . 21 5.11 Materials sampling 21 5.12 Restricted areas 2
21、2 5.13 Lifting, tie down and transport 22 5.13.1 General . 22 5.13.2 Design of attachment points for transportation purpose . 22 5.13.3 Location of tying-down and lifting attachment points for transportation purpose . 22 DINEN 536:2016-01EN 536:2015 (E) 3 5.13.4 Identification of tying-down and lift
22、ing attachment points for transportation purpose 23 5.13.5 Other lifting attachment points for handling purpose of components or other sub-assemblies . 23 5.14 Transportable and mobile machines - Erecting equipment 23 5.15 Equipment for storage of constituent materials 23 5.15.1 Silos 23 5.15.2 Tank
23、s 24 5.16 Equipment for handling of constituent materials 25 5.16.1 Conveyor belts . 25 5.16.2 Vibrating scalping screen . 26 5.16.3 Rotating drums 26 5.16.4 Bucket elevator 28 5.16.5 Screw conveyors . 29 5.16.6 Rotary valve . 29 5.16.7 Manually introduced additives . 29 5.16.8 Screen . 29 5.16.9 Ho
24、t aggregates storage 30 5.16.10 Equipment for metering 30 5.16.11 Water steam duct . 31 5.16.12 Mixer . 31 5.16.13 Mixing tower exhaustion . 31 5.16.14 Lifting equipment 31 5.17 Equipment for handling of mixed material . 31 5.17.1 Transfer skips 31 5.17.2 Skip Hoists . 32 5.17.3 Drag slat conveyor 3
25、5 5.18 Burner . 35 5.19 Exhaust system . 36 5.19.1 Exhaust fans 36 5.19.2 Dust collector . 36 5.20 Safety signs . 36 5.21 Hazard generated by noise . 37 5.21.1 Noise reduction at source at the design stage. 37 5.21.2 Noise reduction by protective devices 37 5.21.3 Noise reduction by information . 37
26、 6 Verification of safety requirements and/or measures . 37 7 Information for use 38 7.1 General . 38 7.2 Information for the foundations . 38 7.3 Erection and transport instructions 39 7.3.1 Erection 39 7.3.2 Transport 39 7.4 Instructions for use . 39 7.5 Information for maintenance 39 7.6 Tools an
27、d equipment 40 7.7 Spare parts and wear parts 40 7.8 Troubleshooting 40 7.9 Procedure in case of fire. 40 8 Marking . 40 8.1 Machine plate . 40 8.2 Thermal heaters . 41 8.3 Tanks and vessels . 41 Annex A (normative) Minimum passage openings 42 A.1 Passage of the body 42 DINEN 536:2016-01EN 536:2015
28、(E) 4 Annex B (normative) Noise test code Grade 2 . 43 B.1 Scope . 43 B.2 Determination of A-weighted emission sound pressure levels on a contour 43 B.2.1 Measurement method . 43 B.2.2 Measurement positions on the contour . 43 B.2.3 Measurement procedure 44 B.3 Determination of the A-weighted emissi
29、on sound pressure level at workstations . 45 B.3.1 Workstations . 45 B.3.2 Measurement procedure 45 B.4 Measurement uncertainty 45 B.5 Installation conditions 46 B.6 Operating conditions 46 B.7 Information to be recorded 46 B.8 Information to be reported . 46 B.9 Declaration of noise emission values
30、 46 Annex C (informative) Examples for asphalt mixing plants and terminology 48 C.1 Stationary plant . 48 C.2 Transportable plant 49 C.3 Mobile plant . 49 C.3.1 Mobile plant assembled . 49 C.3.2 Mobile plant during transportation . 50 C.4 Batch plant 50 C.5 Continuous plant 52 Annex D (normative) Mo
31、vable gratings 54 D.1 General . 54 D.2 Safety requirements . 54 D.2.1 General . 54 D.2.2 Access . 54 D.2.3 Controls . 54 D.2.4 Maintenance 54 Annex E (informative) Pictorials . 56 E.1 Examples . 56 Annex F (normative) Performance levels of the safety related parts of control system . 58 Annex ZA (in
32、formative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 59 Bibliography . 60 DINEN 536:2016-01EN 536:2015 (E) 5 European foreword This document (EN 536:2015) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and bui
33、lding material machines - Safety”, the secretariat of which is held by DIN. 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 February 2016, and conflicting national standards shall be withdrawn at
34、the latest by February 2016. 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 536:1999. This document has b
35、een 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 informative Annex ZA, which is an integral part of this document. According to the CEN-CENE
36、LEC 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, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Ic
37、eland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DINEN 536:2016-01EN 536:2015 (E) 6 Introduction This European Standard is a type C standard as stated in EN ISO
38、12100. The machinery concerned and the extent to which hazards are covered are indicated in the scope of this standard. DINEN 536:2016-01EN 536:2015 (E) 7 1 Scope This European Standard specifies the safety requirements applicable to stationary and relocatable mixing plants for the production of mat
39、erials (e.g. hot-mix asphalt, cold-mix asphalt, cement gravel) used for the construction and maintenance of traffic routes (roads, highways, sidewalks, airfields, etc.) water retaining works, dam walls, culverts, etc. This European Standard applies to the following types of mixing plant: a) hot asph
40、alt mixing plant; b) cold mixing plant (e.g. for production of cement gravel, cold mix asphalt); c) mixing plant for bituminous or non-bituminous reclaimed materials; d) mixing plant for mastic asphalt, also including natural asphalt. Machines moving during the working process (e.g. mobile mastic as
41、phalt mixers) and crushers are not covered by this European Standard. Those types of asphalt mixing plants can also be combined or enlarged by additional installations (e.g. Plant for storage of binders (e.g. bituminous, synthetic, vegetal). This European Standard deals with all significant hazards
42、pertinent to mixing plants, when they are used as intended and under the conditions of misuse which are reasonably foreseen by the manufacturer (see Clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards. This
43、European Standard does not apply to machines for the production of cement concrete and mortar as covered in EN 12151. This European Standard does not deal with hazards caused by flammable gases. As soon as information is available it will be included. This European Standard is not applicable to mixi
44、ng plants for road construction materials, which are manufactured before the date of publication of this European Standard by CEN. 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 ref
45、erences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 547-1:1996+A1:2008, Safety of machinery Human body measurements Part 1: Principles for determining the dimensions required for openings for whole body
46、 access into machinery EN 547-2:1996+A1:2008, Safety of machinery Human body measurements Part 2: Principles for determining the dimensions required for access openings EN 618:2002+A1:2010, Continuous handling equipment and systems Safety and EMC requirements for equipment for mechanical handling of
47、 bulk materials except fixed belt conveyors EN 620:2002+A1:2010, Continuous handling equipment and systems Safety and EMC requirements for fixed belt conveyors for bulk materials DINEN 536:2016-01EN 536:2015 (E) 8 EN 746-1:1997+A1:2009, Industrial thermoprocessing equipment Part 1: Common safety req
48、uirements for industrial thermoprocessing equipment EN 795:2012, Personal fall protection equipment Anchor devices EN 842:1996+A1:2008, Safety of machinery Visual danger signals General requirements, design and testing EN 953:1997+A1:2009, Safety of machinery Guards General requirements for the desi
49、gn and construction of fixed and movable guards EN 1037:1995+A1:2008, Safety of machinery Prevention of unexpected start-up EN 12600:2002, Glass in building Pendulum test Impact test method and classification for flat glass EN 13482:2013, Rubber hoses and hose assemblies for asphalt and bitumen Specification EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 6204-1:2005, modified) EN 60529
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