1、January 2015 Translation by DIN-Sprachendienst.English price group 21No 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).IC
2、S 67.260!%?J“2283956www.din.deDDIN EN 15180Food processing machinery Food depositors Safety and hygiene requirements;English version EN 15180:2014,English translation of DIN EN 15180:2015-01Nahrungsmittelmaschinen Nahrungsmittelportioniermaschinen Sicherheits- und Hygieneanforderungen;Englische Fass
3、ung EN 15180:2014,Englische bersetzung von DIN EN 15180:2015-01Machines pour les produits alimentaires Doseuses alimentaires Prescriptions relatives la scurit et lhygine;Version anglaise EN 15180:2014,Traduction anglaise de DIN EN 15180:2015-01www.beuth.deDocument comprises 54 pagesIn case of doubt,
4、 the German-language original shall be considered authoritative.12.14DIN EN 15180:2015-01 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 15180:2014) has been prepared by Technical Committee CEN/TC 153 “Machinery intended for u
5、se with 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 060-18-12 AA Sicherheit of Section Nahrungsmittel- und Verpackungsmaschine
6、n. Representatives of manufacturers and users of food processing machinery, 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/
7、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 of the European Union, it is deemed
8、 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 been published as the corresponding DIN
9、 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. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15180 November 2014 ICS 67.260 English Version Food pro
10、cessing machinery - Food depositors - Safety and hygiene requirements Machines pour les produits alimentaires - Doseuses alimentaires - Prescriptions relatives la scurit et lhygine Nahrungsmittelmaschinen - Nahrungsmittelportioniermaschinen - Sicherheits- und Hygieneanforderungen This European Stand
11、ard was approved by CEN on 13 September 2014. 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 concernin
12、g such national standards may be obtained on application to the CEN-CENELEC 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 it
13、s own language and notified to the CEN-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germa
14、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR
15、NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15180:2014 EEN 15180:2014 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 1.1 General 6 1.2 Type
16、s of food depositors 6 2 Normative references 9 3 Terms and definitions 11 4 List of significant hazards . 12 4.1 General . 12 4.2 General food depositor hazards 12 4.3 Hazards associated with a piston depositor 16 4.4 Hazards associated with a chamber depositor . 18 4.5 Hazards associated with a ro
17、ller depositor . 20 4.6 Hazards associated with a pump depositor . 21 4.7 Hazards associated with a screw depositor 23 5 Safety requirements and/protective measures 24 5.1 General . 24 5.2 General requirements for food depositors 24 5.3 Safety requirements for a piston depositor . 32 5.4 Safety requ
18、irements for a chamber depositor . 34 5.5 Safety requirements for a roller depositor . 34 5.6 Safety requirements for a pump depositor 35 5.7 Safety requirements for a screw depositor 36 6 Verification of the safety requirements and/or protective measures 37 6.1 Introduction . 37 6.2 Visual inspecti
19、ons 40 6.3 Function tests . 40 6.4 Measurements . 40 6.5 Design Verification . 41 6.6 Hazardous product and cleaning material related requirements 41 7 Information for use . 41 7.1 General . 41 7.2 Signal and warning devices . 41 7.3 Accompanying documents (in particular the instruction handbook) .
20、42 7.4 Marking 43 Annex A (normative) Noise test code 44 A.1 Scope . 44 A.2 Terms and definitions 44 A.3 Determination of emission sound pressure level . 44 A.4 Sound power level determination . 44 A.5 Installation and mounting conditions . 45 A.6 Operating conditions 45 A.7 Measurement uncertaintie
21、s . 45 A.8 Information to be recorded 46 A.9 Information to be reported . 46 DIN EN 15180:2015-01 EN 15180:2014 (E) 3 A.10 Declaration and verification of noise emission values . 46 Annex B (informative) Correlation between Clauses 4, 5 and 7 . 48 Annex ZA (informative) Relationship between this Eur
22、opean Standard and the Essential Requirements of EU Directive 2006/42/EC on Machinery . 51 Bibliography 52 DIN EN 15180:2015-01 EN 15180:2014 (E) 4 Foreword This document (EN 15180:2014) has been prepared by Technical Committee CEN/TC 153 “Machinery intended for use with foodstuffs and feed”, the se
23、cretariat 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 withdrawn at the latest by May 2015. Attention is drawn to t
24、he 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 has been prepared under a mandate given to CEN by the European Commission and the European Free
25、 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 document. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the foll
26、owing 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,
27、Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15180:2015-01 EN 15180:2014 (E) 5 Introduction Food depositors are used extensively in Europe, in commercial and industrial food preparation applications. They present some health
28、 and safety hazards that have the potential to cause serious injury. 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 scope of this standard. When provisions of this
29、 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 provisions of this Type C-standard. DIN EN 15180:2
30、015-01 EN 15180:2014 (E) 6 1 Scope 1.1 General This European Standard deals with all significant hazards, hazardous situations and events relevant to food depositors as defined in 1.2.2 to 1.2.6 and the equipment typically integrated into them, i.e. product pumps, product elevators, conveyors and in
31、dexing mechanisms, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This European Standard deals with the significant hazards, hazardous situations and events during transport, assembly and installation, commissioning,
32、 use and decommissioning as defined in EN ISO 12100. NOTE 1 According to the clause which is referred to, “use” includes “setting, teaching/programming or process changeover, operation, cleaning, fault finding and maintenance”. NOTE 2 Although this standard is intended to apply to depositors used in
33、 the food industry, many of its requirements can also be used for similar machines used in other industries. This European Standard is not applicable to the following machines: auger depositors or auger fillers and gravimetric filling machines, safety requirements for these machines are contained in
34、 EN 415-3; automatic dough dividers, safety requirements for these machines are contained in EN 12042; filling machines for sausages, safety requirements for these machines are contained in EN 12463; mincing machines, safety requirements for these machines are contained in EN 12331; food depositors
35、that are powered exclusively by manual effort. This document does not deal with the hazards related to the use of food depositors in a potentially explosive atmosphere. This European Standard is not applicable to food depositors that were manufactured before the date of its publication as a European
36、 Standard. 1.2 Types of food depositors 1.2.1 General This European Standard deals with five different types of food depositors. These machines can be free standing machines or be assemblies incorporated into other machines e.g. pie and tart machines. Food depositors may work fully automatically int
37、egrated with a product conveyor or product indexing mechanism or semi-automatically discharging a deposit when required by an operator. 1.2.2 Piston depositor A piston depositor typically comprises a hopper, a rotary valve, a product measuring chamber in the form of a piston and a product dispensing
38、 valve. Some piston depositors incorporate several product measuring chambers and dispensing valves. Some designs dispense the product directly from the rotary valve without the use of a separate product dispensing valve. The volume of product dispensed is varied by altering the stroke of the produc
39、t measuring chamber piston. Piston depositors are used to fill liquids, liquids containing solids in suspension and pastes. The product dispensing valve may be attached rigidly to the depositor or DIN EN 15180:2015-01 EN 15180:2014 (E) 7 using a flexible pipe and in some cases is held by the operato
40、r. Figure 1 shows the typical cross section of a piston depositor. Figure 1 Piston depositor 1.2.3 Chamber depositor A chamber depositor comprises a hopper feeding one or more product measuring chambers that are filled under gravity from the top. When the chamber has been filled with product the flo
41、w of product is stopped either by moving the chamber or using a product cutting device. The chamber is then discharged through the bottom of the chamber either by moving the chamber or by moving a plate in the base of the chamber. The volume of product dispensed is varied by altering the volume of t
42、he chamber. Chamber depositors are typically used to deposit free-flowing products like cooked rice or pasta. Figure 2 shows the typical cross section of a chamber depositor. Figure 2 Chamber depositor DIN EN 15180:2015-01 EN 15180:2014 (E) 8 1.2.4 Roller depositor A roller depositor typically compr
43、ises a hopper that feeds product to two or more fluted contra-rotating rollers. These rollers force the product through one or more dies that shape the product. The product is then separated using a product cutting device like a wire cut mechanism. On some designs of the machine the dies are moved w
44、hile the product is dispensed to produce a shaped product. The volume of product dispensed is varied by altering the timing of the product cut-off device. Roller depositors are typically used to deposit dough or confectionery products. Figure 3 shows the typical cross section of a roller depositor.
45、Figure 3 Roller depositor 1.2.5 Pump depositor A pump depositor comprises a hopper that feeds a pump which in turn feeds pipe-work on which are mounted one or more product dispensing valves. The dispensing valves may remain fixed, move up and down or from side to side in synchronization with a produ
46、ct conveyor. The volume of product dispensed is varied by altering the length of time that the dispensing valves are open. Pump depositors are typically used to deposit liquids or liquids containing finely divided solids Figure 4 shows the typical cross section of a pump depositor. Figure 4 Pump dep
47、ositor DIN EN 15180:2015-01 EN 15180:2014 (E) 9 1.2.6 Screw depositor A screw depositor comprises a hopper in which a screw is mounted. When the screw rotates it draws product from the hopper into a pipe. The hopper may be equipped with stirrers to move the product towards the screw and a product me
48、asuring chamber or product dispensing valve may be fitted to the discharge of the screw. The volume of product can be varied by increasing or decreasing the speed of the screw, by varying the volume of the measuring chamber or by controlling the actuation of the product dispensing valve. Screw depos
49、itors are typically used to deposit dough, pastes or creams. Figure 5 shows the typical cross section of a screw depositor. Figure 5 Screw depositor 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 references, the latest edition of the referenced document (including any amendments) applies. EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human
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