1、BRITISH STANDARDBS EN 13570:2005Food processing machinery Mixing machines Safety and hygiene requirementsICS 67.260g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g4
2、3g55g3g47g36g58+A1:2010 National forewordThis British Standard is the UK implementation of EN 13570:2005+A1:2010. It supersedes BS EN 13570:2005 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text ca
3、rry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/5, Food industry machines.A list of organizations represented on
4、this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 13570:2005+
5、A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 27 June 2005 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 August 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 62990 7EUROPEAN STANDARD NORME EUROPENNE
6、EUROPISCHE NORM EN 13570:2005+A1 June 2010 ICS 67.260 Supersedes EN 13570:2005English Version Food processing machinery - Mixing machines - Safety and hygiene requirements Machines pour les produits alimentaires - Malaxeurs - Prescriptions relatives la scurit et lhygine Nahrungsmittelmaschinen - Mis
7、chmaschinen - Sicherheits-und Hygieneanforderungen This European Standard was approved by CEN on 25 March 2005 and includes Amendment 1 approved by CEN on 6 May 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Sta
8、ndard 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, Fren
9、ch, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia
10、, 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, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZAT
11、ION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13570:2005+A1:2010: EEN 13570:2005+A1:2010 (E) 2 Contents P
12、age Foreword 4Introduction .51 Scope 62 Normative references 73 Terms and definitions .94 List of significant hazards . 105 Safety and hygiene requirements and/or protective measures . 136 Verification of safety and hygiene requirements and/or protective measures 287 Information for use . 30Annex A
13、(normative) Noise test code for mixing machines (grade 2) . 33Annex B (normative) Design principles to ensure cleanability of mixing machines 35Annex C (normative) Common hazards for food processing machines and reduction requirements applicable to mixing machines 40Annex ZA (informative) !Relations
14、hip between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 42Bibliography . 43Figures Figure 1 Components of a mixing machine . 7 Figure 2 Danger zones on mixing machines 10 Figure 3 Mixing machines with a cover at the mixing container - safety dimensions . 15 Figu
15、re 4 Mixing machine with open mixing container, mechanical bar, light barrier and interlocking step at the operator side safety dimensions . 17 Figure 5 Mixing machine with open mixing container, protective grid and fixed step at the operator side safety dimensions 18 Figure 6 Discharge outlet at th
16、e mixing machine protective hood . 18 Figure 7 Safety device for container position 21 Figure 8 ON/OFF switch with hood . 23 Figure 9 Transport carriage for screw conveyor . 25 Figure 10 Hygiene areas on mixing machines with front face discharge outlet 26 BS EN 13570:2005+A1:2010EN 13570:2005+A1:201
17、0 (E) 3 Figure 11 Hygiene areas on mixing machines with bottom discharge opening . 27 Figure B.1 Smooth surfaces - food area 35 Figure B.2 Angles and radii in food area . 36 Figure B.3 Angle in food area . 37 Figure B.4 Adjoining surfaces in food area 37 Figure B.5 Admissible joining elements head p
18、rofiles . 39 BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 4 Foreword This document (EN 13570:2005+A1:2010) has been prepared by Technical Committee CEN/TC 153 “Food processing machinery Safety and hygiene specifications”, the secretariat of which is held by DIN. This European Standard shall be
19、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2010, and conflicting national standards shall be withdrawn at the latest by December 2010. Attention is drawn to the possibility that some of the elements of this documen
20、t 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 includes Amendment 1, approved by CEN on 2010-05-06. This document supersedes EN 13570:2005. The start and finish of text introduced or altered by amen
21、dment is indicated in the text by tags!“XThis 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 with EU Directive(s), see informative Annex ZA, which
22、is an integral part of this document.“ 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, Ger
23、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 5 Introduction This European Standard is a type C
24、 standard as stated in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. When provisions of this type C standard are different from those which are stated in type A or B standards
25、, 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 provisions of this type C standard. BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 6 1 Scope 1.1 This European Standard specifies sa
26、fety and hygiene requirements to minimise the hazards which can arise during the commissioning, the use and the maintenance of mixing machines and their accessories intended to be used in sausage kitchens and industrial operations. This European Standard deals with all significant hazards, hazardous
27、 situations and events relevant to mixing machines, when they are used !as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4)“. This European standard is not applicable to mixing machines which are manufactured before the date of publication o
28、f this European Standard by CEN. 1.2 This European Standard covers the following types of mixing machines: Mixing machines with a tilting container, one or several mixing shafts Mixing machines with a stationary mixing container, front face or bottom discharge opening Mixing machines with a containe
29、r and loading device Mixing machines with a container, mixing shaft(s), screw conveyor and loading device The mixing machines are constructed of a machine frame, a trough-shaped mixing container, one or several mixing shafts, an associated drive and electrical, hydraulic and pneumatic components, de
30、pending on machine type. The mixing shaft can be equipped with wings, screws, rods, paddles or the like. Mixing machines may be equipped e. g. with cover over the top of the mixing container, pipe connections for gases, steam, water or vacuum, protective hood over the front face discharge opening, l
31、ifting devices for mixing shaft, loading device, screw conveyor at the discharge opening. BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 7 KEY 1 cover 2 mixing container 3 mixing shaft 4 front-face discharge opening 5 bottom discharge opening Figure 1 Components of a mixing machine 1.3 Intended u
32、se The fresh or frozen meat, meat product, meat pieces or fish, salt, spices and other additives are loaded into the mixing container by hand or by means of a loading device and mixed by the mixing unit. The discharge outlet may be located at the bottom or the front face and can either be a slide, a
33、 flap, a pipe, a pump or a screw. During the production of this standard the following assumptions were made: Mixing machines are installed at a sufficiently lighted place. They are used only by designated and skilled operators. Although it should be advised against, the standard, taking into accoun
34、t practice, deals with the hazards due to cleaning with pressurised water. 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 referen
35、ced document (including any amendments) applies. !EN 614-1:2006, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 8 EN 953:1997, Safety of machinery Guards General requirements for the design and construction
36、 of fixed and movable guards EN 982, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 1005-1, Safety of machinery Human physical performance Part 1: Terms and definitions EN 1005-2, Safety of machinery Human physical performance Part 2: Manual handli
37、ng of machinery and component parts of machinery EN 1005-3, Safety of machinery Human physical performance Part 3: Recommended force limits for machine operation EN 1088:1995, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1672-2:2005, Food pro
38、cessing machinery Basic concepts Part 2: Hygiene requirements EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1: 2005, modified) EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 529:1989) EN 61496-1:2007, Safety of ma
39、chinery Electrosensitive protective equipment Part 1: General requirements and tests (IEC 61496-1:2004, modified) EN ISO 4287, Geometrical product specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters (ISO 4287:1997) EN ISO 4871:1996, Acoustics Declar
40、ation and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 11201:1995, 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 essentially free
41、field over a reflecting plane (ISO 11201:1995) EN ISO 11688-1, Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, m
42、ethodology (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 for design (ISO 13849-1:200
43、6) EN ISO 13857:2008, Safety of machinery Safety distance to prevent danger zones being reached by the upper limbs (ISO 13857:2008) EN ISO 14121-1:2007, Safety of machinery Risk assessment Part 1: Principles (ISO 14121-1:2007)“ BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 9 3 Terms and definiti
44、ons For the purposes of this European Standard, the terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1 working platform accessible standing area 3.2 interlocking step interlocked standing area 3.3 discharge flap flap at the discharge outlet 3.4 loading device lift tilt d
45、evice for the lifting and tilting of trolleys and containers 3.5 product container device for holding products to be processed 3.6 feed intake cover movable device with safety function at the feed intake 3.7 trolley wheel-mounted device for holding the products to be processed 3.8 design dimension s
46、um of the dimensions measured from the floor, or in case of steps, intermediate steps or working platforms: from the standing place, to the edge of the mixing container and from the edge of the mixing container to the next danger point in the mixing container 3.9 mixing container container for holdi
47、ng products to be processed 3.10 mixing shaft rotating component in the mixing container for mixing the product 3.11 mechanical trip bar device with safety function 3.12 protective grid (mixing container) device on the opening of the mixing container with safety function 3.13 protective hood (discha
48、rge outlet) device over the discharge outlet with safety function BS EN 13570:2005+A1:2010EN 13570:2005+A1:2010 (E) 10 3.14 safeguard against toppling device for preventing the machine from lifting or toppling over 3.15 feeding screw rotating screw-shaped component in the mixing container for meat t
49、ransport 3.16 transport carriage trolley for holding the lock nut, set of cutting tools, worm and feeding screw 3.17 protective position of an interlocked step step in horizontal position, causing stopping of the machine 4 List of significant hazards 4.1 General This Clause and Annex C contains all the significant hazards, hazardous situations and events, as far as they are dealt wi
