1、February 2015 Translation by DIN-Sprachendienst.English price group 19No 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 67.260!%?o“2285676www.din.deDDIN EN 454Food processing machinery Planetary mixers Safety and hygiene requirements;English version EN 454:2014,English translation of DIN EN 454:2015-02Nahrungsmittelmaschinen Planetenrhr- und -knetmaschinen Sicherheits- und Hygieneanforderungen;Englische Fassung EN
3、 454:2014,Englische bersetzung von DIN EN 454:2015-02Machines pour les produits Batteurs-mlangeurs Prescriptions relatives la scurit et lhygine;Version anglaise EN 454:2014,Traduction anglaise de DIN EN 454:2015-02SupersedesDIN EN 454:2010-10www.beuth.deDocument comprises 51 pagesIn case of doubt, t
4、he German-language original shall be considered authoritative.01.15DIN EN 454:2015-02 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 454:2014) has been prepared by Technical Committee CEN/TC 153 “Machinery intended for use wit
5、h foodstuffs and feed” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss Maschinenbau (DIN Standards Committee Mechanical Engineering), Working Committee NA 060-18-01 AA Bckereimaschinen of Section Nahrungsmittel- und Verpackungsmaschine
6、n. Representatives of manufacturers and users of bakery equipment, 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 2006/42/EC, and w
7、hich 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 of the European Union, it is deemed a “harmo
8、nized” 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 been published as the corresponding DIN EN or DI
9、N 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 454:2010-10 as follows: a) the number of machine classes has been modifi
10、ed (2 instead of 3); b) a solid guard to protect against dust emission has been added; c) safety dimensions of the guard have been rendered more precise; d) the operation of the bowl movement in working position for class 1 has been modified; e) the table concerning the verification of safety and hy
11、giene requirements has been completely revised. Previous editions DIN EN 454: 2000-08, 2010-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 454 November 2014 ICS 67.260 Supersedes EN 454:2000+A1:2009English Version Food processing machinery - Planetary mixers - Safety and hygiene requirement
12、s Machines pour les produits - Batteurs-mlangeurs - Prescriptions relatives la scurit et lhygine Nahrungsmittelmaschinen - Planetenrhr- und -knetmaschinen - Sicherheits- und Hygieneanforderungen This European Standard was approved by CEN on 6 September 2014. CEN members are bound to comply with the
13、CEN/CENELEC Internal Regulations which 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
14、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 member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
15、 the official versions. CEN members are the 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, Net
16、herlands, Norway, Poland, Portugal, Romania, 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 2014 CEN All r
17、ights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 454:2014 EEN 454:2014 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms, definitions, description and classification .7 3.1 Terms and definitions .7 3.2
18、 Description .8 3.3 Classification 9 4 List of significant hazards 9 5 Safety and hygiene requirements and/or protective measures . 11 5.1 General . 11 5.2 Mechanical hazards 11 5.2.1 General . 11 5.2.2 Zone 1 Volume covered by the movement of the tool . 12 5.2.3 Zone 2 Auxiliary drive hub (mechanic
19、al) . 16 5.2.4 Zone 3 Space between bowl lifting system and frame 16 5.2.5 Loss of stability . 17 5.3 Electrical hazards . 17 5.3.1 General . 17 5.3.2 Safety requirements related to electromagnetic phenomena 17 5.3.3 Protection against electric shock . 17 5.3.4 Power circuits . 17 5.3.5 Protection a
20、gainst earth faults in control circuits . 17 5.4 Motor enclosures 17 5.5 Emergency stop 18 5.6 Thermal hazards . 18 5.7 Gas accumulation hazard 18 5.8 Noise reduction . 18 5.9 Flour dust hazard 18 5.10 Hygiene requirements 18 5.11 Hazards generated by neglecting ergonomic principles 19 6 Verificatio
21、n of safety and hygiene requirements and/or measures 20 7 Information for use . 21 7.1 General . 21 7.2 Instruction handbook . 21 7.3 Marking 23 Annex A (normative) Noise test code for planetary mixers Grade 2 of accuracy 24 A.1 Installation and mounting conditions . 24 A.2 Operating conditions 24 A
22、.3 Measurements . 24 A.4 Emission sound pressure level determination 24 A.5 Sound power level determination . 25 DIN EN 454:2015-02 EN 454:2014 (E) 3 A.6 Measurement uncertainties 25 A.7 Information to be recorded . 25 A.8 Information to be reported 26 A.9 Declaration and verification of noise emiss
23、ion values . 26 Annex B (informative) Method of measuring dust . 27 B.1 Purpose of the test 27 B.2 Principle of the tests . 27 B.3 Operating conditions 27 Annex C (normative) Principles of design to ensure the cleanability of planetary mixers . 28 C.1 Terms and definitions . 28 C.2 Materials of cons
24、truction 28 C.3 Design . 29 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 48 Bibliography 49 DIN EN 454:2015-02 EN 454:2014 (E) 4 Foreword This document (EN 454:2014) has been prepared by Technical Committee CEN/TC 153 “M
25、achinery intended for use with foodstuffs and feed”, 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 May 2015 and conflicting national standards shall be w
26、ithdrawn at the latest by May 2015. 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 454:2000+A1:2009. This
27、 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 2006/42/EC. For relationship with EU Directive 2006/42/EC, see informative Annex ZA, which is an integral part of this docu
28、ment. Significant changes: The significant changes with respect to the previous edition EN 454:2000+A1:2009 are listed below: modification of the numbers of classes of machines (2 instead of 3); solid guard to protect against dust emission was added; safety dimensions for the guard was prcised; cont
29、rol of the position of the bowl in working position for the Class 1; table of verification of safety and hygiene requirements was completely revised. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europea
30、n Standard: 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, Slovakia, Sloven
31、ia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 454:2015-02 EN 454:2014 (E) 5 Introduction This document is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the sco
32、pe of this European Standard. When provisions of this 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
33、 provisions of this type C standard. DIN EN 454:2015-02 EN 454:2014 (E) 6 1 Scope 1.1 This European Standard specifies safety and hygiene requirements for the design and manufacture of fixed bowl planetary mixers with a tool having a planetary movement by using two parallel axes. The capacity of the
34、 bowl is greater than or equal to 5 L1)and less than or equal to 200 L. These planetary mixers are used separately in the food industry and shops (catering, bakery, pizza, pastry and confectionary industry) for mixing, kneading and emulsifying/whipping food products (e.g. cocoa, flour, sugar, oils a
35、nd fat, eggs, and other ingredients). These machines are fed by hand and sometimes during operation without stopping the machine. Processing is carried out in cycles of variable duration. It can be either manually or automatically controlled, in individual cycles or on a cycle repeat basis, etc. Thi
36、s European Standard deals with all significant hazards, hazardous situations and events relevant to the transport, installation, adjustment, operation, cleaning, maintenance, dismantling, disassembling and scrapping of planetary mixers, when they are used as intended and under the conditions of misu
37、se which are reasonably foreseeable by the manufacturer(see Clause 4). 1.2 This European Standard does not deal with the following machines: catering attachment for planetary mixers (see EN 12851); continuously fed machines; dough mixers (see EN 453); whipping mixers which contain no parallel axes;
38、stirring machines; experimental and testing machines under development by the manufacturers; machines used in other industry, for example: meat industry, candy industry, pharmaceutical industry, chemical industry; domestic appliances. 1.3 This European Standard is not applicable to machines which ar
39、e manufactured before its date of publication as a European standard. 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 referenc
40、es, the latest edition of the referenced document (including any amendments) applies. EN 614-1:2006+A1:2009, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles 1) Below 5 L, EN 60335-1 and the EN 60335-2 series are applicable. DIN EN 454:2015-02 EN 454:2014 (E
41、) 7 EN 1672-2:2005+A1:2009, Food processing machinery Basic concepts Part 2: Hygiene requirements EN 12851, Food processing machinery Catering attachments for machines having an auxiliary drive hub Safety and hygiene requirements EN 60204-1:2006, Safety of machinery Electrical equipment of machines
42、Part 1: General requirements (IEC 60204:2005, modified) EN 60529, Degrees of protection provided by enclosures (IP Code) EN 61000-6-1, Electromagnetic compatibility (EMC) Part 6-1: Generic standards Immunity for residential, commercial and light-industrial environments EN ISO 3743-1, Acoustics Deter
43、mination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room (ISO 3743-1) EN ISO 3744:2010, Acoustics Determination of sound power levels and soun
44、d energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010) EN ISO 4287, Geometrical product specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters (ISO 4287) EN ISO 48
45、71, Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871) EN ISO 11201:2010, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free fi
46、eld over a reflecting plane with negligible environmental corrections (ISO 11201:2010) EN ISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reduction (ISO 12100:2010) EN ISO 13732-1, Ergonomics of the thermal environment - Methods for the assessment of human
47、responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1) EN ISO 13849-1, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1) EN ISO 14119:2013, Safety of machinery - Interlocking devices associated with guards - Principle
48、s for design and selection (ISO 14119:2013) 3 Terms, definitions, description and classification 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100:2010 and the following apply. 3.1.1 tool mobile and removable equipment having a planetary mov
49、ement which is used for mixing, kneading and emulsifying Note 1 to entry: The tool can have different shapes. DIN EN 454:2015-02 EN 454:2014 (E) 8 Note 2 to entry: The scraper is considered as a tool in this document. 3.1.2 planetary movement rotation of a tool both on itself and around the inside of a bowl by using two parallel axes 3.1.3 working position stable position both for the bowl and the tool and in which the bowl is locked in the upper position and the tool, locked o
