1、February 2011 Translation by DIN-Sprachendienst.English price group 17No 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!$mg)“1746806www.din.deDDIN EN 13621Food processing machinery Salad dryers Safety and hygiene requirements (includes Amendment A1:2010)English translation of DIN EN 13621:2011-02Nahrungsmittelmaschinen Salatschleudern Sicherheits- und Hygieneanforderungen (enthlt nderung A1:2010)Englische b
3、ersetzung von DIN EN 13621:2011-02Machines pour les produits alimentaires Essoreuses salade Prescriptions relatives la scurit et lhygine (Amendement A1:2010 inclus)Traduction anglaise de DIN EN 13621:2011-02SupersedesDIN EN 13621:2005-06See start of applicationwww.beuth.deDocument comprises pagesIn
4、case of doubt, the German-language original shall be considered authoritative.450 .11 2DIN EN 13621:2011-02 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 February 2011. National foreword This standard includes safety requirements. This sta
5、ndard has been prepared by Technical Committee CEN/TC 153 “Machinery intended for use with foodstuffs and feed” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA
6、 060-18-04 AA Grokchen-maschinen of Section Nahrungsmittelmaschinen. Stakeholders were involved in the development of the standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to m
7、achines 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 “harmonized” standard
8、 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 DIN EN ISO Standa
9、rds with the same number. Amendments This standard differs from DIN EN 13621:2005-06 as follows: a) the standard has been brought in line with the new Machinery Directive 2006/42/EC; b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive
10、 2006/42/EC” has been added; c) the standard has been editorially revised. Previous editions DIN EN 13621: 2005-06 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13621:2004+A1 April 2010 ICS 67.260 Supersedes EN 13621:2004English Version Food processing machinery - Salad dryers - Safety and
11、hygiene requirements Machines pour les produits alimentaires - Essoreuses salade - Prescriptions relatives la scurit et lhygineNahrungsmittelmaschinen - Salatschleudern - Sicherheits- und Hygieneanforderungen This European Standard was approved by CEN on 6 May 2004 and includes Amendment 1 approved
12、by CEN on 18 March 2010. 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-date lists and bibliographical references concerning such national stand
13、ards 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 member into its own language and notified t
14、o the CEN Management Centre has the same status as the official versions. CEN members 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,
15、 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 Brussels 2010 CEN All rights of
16、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13621:2004+A1:2010: EEN 13621:2004+A1:2010 (E) 2 Contents age Foreword 4Introduction . 51 Scope 62 Normative references 63 Terms and definitions Description 73.1 Terms and definitions . 73.2 Descriptio
17、n . 73.2.1 Classes of machines . 73.2.2 Principal elements of a salad dryer: 84 List of significant hazards 84.1 General 84.2 Mechanical hazards . 94.2.1 Access to the danger zones . 94.2.2 Loss of stability 104.2.3 Incorrect assembly and fitting 104.2.4 Inadequacy of mechanical strength. 104.3 Elec
18、trical hazards 104.4 Hazards generated by neglecting hygiene in machine design . 104.5 Hazards generated by neglecting ergonomic principles in machine design 105 Safety and hygiene requirements and/or measures 105.1 General 105.2 Mechanical hazards . 115.2.1 General 115.2.2 Access to the danger zone
19、s . 115.2.3 Stability . 125.2.4 Assembly and fitting . 125.2.5 Inadequacy of mechanical strength. 125.3 Electrical hazards 125.3.1 General 125.3.2 Safety requirements related to electromagnetic phenomena !deleted text“ . 125.3.3 Protection against electric shock 125.3.4 Power circuits !deleted text“
20、 125.3.5 !Protection against earth faults in control circuits“ . 135.3.6 !Emergency stop“ 135.3.7 !Motor enclosures“ 135.4 Hygiene . 135.4.1 General 135.4.2 Food area 135.4.3 Splash area . 145.4.4 Non food area . 145.4.5 Surface finish . 145.4.6 Cleanability . 145.5 Ergonomics 156 Verification of th
21、e safety and hygiene requirements and/or measures . 157 Information for use 167.1 General 167.2 Instruction handbook 167.3 Marking . 18DIN EN 13621:2011-02 PEN 13621:2004+A1:2010 (E) 3 Annex A (normative) Noise test code for salad dryers (Grade 2) 19A.1 Emission sound pressure level determination .
22、19A.2 Installation and mounting conditions 19A.3 Operating conditions . 19A.4 Measurement 19A.5 Measurement uncertainties 19A.6 Information to be recorded . 20A.7 Information to be reported 20A.8 Declaration and verification of noise emission values 20Annex B (normative) Additional principles of des
23、ign to ensure the cleanability of salad dryers . 21B.1 Terms and definitions . 21B.2 Materials of construction 21B.3 Design . 22B.3.1 Connections of internal surfaces . 22B.3.2 Surface assemblies and overlaps 26B.3.3 Attaching means 31B.3.4 Feet, support and bases for cleaning the machines underneat
24、h . 32B.3.5 Ventilation openings . 37B.3.6 Hinges . 37B.3.7 Control panel 38B.4 Verification . 39B.4.1 Materials . 39B.4.2 Design . 39B.5 Information for use 40B.5.1 Installation handbook 40B.5.2 Instruction handbook 40B.5.3 Maintenance handbook . 40Annex ZA (informative) !Relationship between this
25、European Standard and the Essential Requirements of EU Directive 98/37/EC“ . 41Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 42Bibliography 43DIN EN 13621:2011-02 EN 13621:2004+A1:2010 (E) 4 Foreword This document (EN
26、 13621:2004+A1:2010) has been prepared by Technical Committee CEN/TC 153 “Machinery 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 endorseme
27、nt, at the latest by October 2010, and conflicting national standards shall be withdrawn at the latest by October 2010. 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 identifyi
28、ng any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-03-18. This document supersedes EN 13621:2004. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. It is one of a series of standards on the design and cons
29、truction of machines used in the catering, as: vegetable cutting machines; catering attachments for machines having an auxiliary drive hub; food processors and blenders; hand-held blenders and whisks; beam mixers; salad dryers; vegetable peelers; cooking kettles equipped with stirrer and/or mixer. !
30、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 Directives. For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“
31、 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, Finland, France, Germany, Greece, Hungary, Iceland, Irelan
32、d, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13621:2011-02 EN 13621:2004+A1:2010 (E) 5 Introduction The use of salad dryers involves various mechanical and other hazards. !The
33、ir extensive use in numerous countries justifies the need of a standard covering both safety and the hazards to food hygiene.“ !This European Standard 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
34、 are indicated in the scope of this document. 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
35、according to the provisions of this type C standard. DIN EN 13621:2011-02 EN 13621:2004+A1:2010 (E) 6 1 Scope 1.1 This document specifies the safety and hygiene requirements for the design and manufacture of salad dryers taking account of installation, cleaning, removal of jammed food, feeding, main
36、tenance and decommissioning. The spinning function is obtained by the rotation of a perforated basket in which the product being processed is placed. It applies to machines: which are intended for use in the commercial and institutional catering industry; having a rotation speed between 300 rpm and
37、900 rpm; having a nominal output below 2 kW; having a nominal volume of the basket less than 100 l. These machines can be stationary or movable. The machines concerned by this document are those appliances which are intended for eliminating by spinning the water present on salad after washing. These
38、 machines can also be used for spinning other vegetables such as spinach, watercress, radish, French beans, etc. The machines covered by this document are not intended to be cleaned with water jet. !This European Standard deals with all significant hazards, hazardous situations and events relevant t
39、o salad dryers, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).“ NOTE If the machine is not used under above conditions, the manufacturer should verify, when he is informed of such situation, if the preventive measure
40、s remain valid (see 3.22 of EN ISO 12100-1:2003). The feeding principle of the machine can be notably: manual loading into the basket left in position in the machine; placing in and withdrawal from the machine of the loaded basket. 1.2 Noise is not considered to be a significant hazard with salad dr
41、yers. This does not mean that the manufacturer of these machines is absolved from reducing noise and making a noise declaration. Therefore a noise test code is proposed in Annex A. 1.3 Vibrations are not considered as a hazard with these machines. 1.4 This document is not applicable to the machines
42、which are manufactured before the date of publication of this document by CEN. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the ref
43、erenced document (including any amendments) applies. !EN 614-1:2006, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles DIN EN 13621:2011-02 EN 13621:2004+A1:2010 (E) 7 EN 953, Safety of machinery Guards General requirements for the design and construction of
44、fixed and movable guards EN 954-1:1996, Safety of machinery Safety-related parts of control systems Part 1: General principles for design EN 1088, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1672-2:2005, Food processing machinery Basic conce
45、pts Part 2: Hygiene requirements EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204:2005, modified) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN ISO 3744:2009, Acoustics Determination of sound power le
46、vels of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 4287:1998, Geometrical Product Specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters (ISO 4287:1997) EN ISO 4871,
47、 Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 11201:2009, Acoustics Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Engineering method in an
48、essentially free field over a reflecting plane (ISO 11201:1995, including Cor 1:1997) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13849-1:2008, Safety of machinery Safety related parts of control systems Part 1: General principles
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