EN 15166:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stroji za predelavo hrane - Avtomatski stroji za razsekavanje hrbtov v klavnicah - Varnostne in higienske zahteveNahrungsmittelmaschinen - Automatische Rückenspaltmaschinen für Schlachttierkörper - Sicherheits- und HygieneanforderungenMachines pour les produits alimentaires - Machines automatiques a fendre les carcasses d'animaux de boucherie - Prescriptions relatives a la sécurité et a l'hygieneFood processing machinery - Automatic back splitting machines of butchery carcasses - Safety and hygiene requirements67.260Tovarne in oprema za živilsko industrijoPlants and equipment for the food industry65.040.20Buildings and installations for processing and storage of agricultural produceICS:Ta slovenski standard je istoveten z:EN 15166:2008SIST EN 15166:2009en,fr01-april-2009SIST EN 15166:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15166December 2008ICS 67.260 English VersionFood processing machinery - Automatic back splitting machinesof butchery carcasses - Safety and hygiene requirementsMachines pour les produits alimentaires - Machinesautomatiques à fendre les carcasses d'animaux deboucherie - Prescriptions relatives à la sécurité et àl'hygièneNahrungsmittelmaschinen - AutomatischeRückenspaltmaschinen für Schlachttierkörper - Sicherheits-und HygieneanforderungenThis European Standard was approved by CEN on 6 September 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15166:2008: ESIST EN 15166:2009

Noise test code for automatic back splitting machines of butchery carcasses (grade 2).28 A.1 Sound measurements.28 A.1.1 Emission sound pressure level determination.28 A.1.2 Sound power level determination.28 A.2 Installation and mounting conditions.28 A.3 Operating conditions.28 A.4 Measurement.28 A.5 Information to be recorded.29 A.6 Measurement uncertainty.29 A.7 Information to be reported.29 A.8 Declaration and verification of the noise emission values.29 Annex B (normative)
Design principles to ensure cleanability of automatic back splitting machines of butchery carcasses.30 B.1 Definitions.30 B.2 Materials of construction.31 B.2.1 General.31 B.2.2 Type of materials.31 B.3 Design.31 B.3.1 General.31 B.3.2 Food area.31 B.3.3 Splash area.33 B.3.4 Non-food area.34 Annex C (normative)
Common hazards for food processing machines and reduction requirements applicable to back splitting machines.35 C.1 Cutting hazards.35 C.2 Risks from cleaning.35 C.3 External influences on electrical equipment.35 C.4 Restoration of energy supply after an interruption.35 C.5 Hazards due to cleaning substances.36 C.6 Hazards from neglecting use of PPE.36 C.7 Hazard from noise.36 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC.37 Annex ZB (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC.38 Bibliography.39
Tables Table 1
— Test methods.24
machines used in slaughterhouses in order to fully automatically split meat animal (beef and pork) along the back-bone axis, splitting the carcass into two parts (see Figure 1). This document deals with all significant hazards, hazardous situations and events relevant to automatic back splitting machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This document deals with the significant hazards, hazardous situations and events during transport, assembly and installation, commissioning and use as defined in EN ISO 12100-1:2003, 5.3. This document is not applicable to automatic back splitting machines, which are manufactured before the date of its publication as EN.
Key 1 saw blade 2 saw blade cover 3 guiding device 4 bearing device 1 + 2 + 3 + 4 = cutting system Figure 1 —Back splitting machine for beef, type C SIST EN 15166:2009

signals (IEC 61310-1:2007) EN ISO 3744:1995, Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 4871, Acoustics — Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 11204:1995, Acoustics — Noise emitted by machinery and equipment — Measurement of emission sound pressure levels at a work station and at other specified positions — Method requiring environmental corrections (ISO 11204:1995) 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, Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13850, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety of machinery — Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) EN ISO 14121-1, Safety of machinery — Risk assessment — Part 1: Principles (ISO 14121-1:2007) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1 guiding device device for guiding the saw blade 3.2 bearing device system for fixation of carcass during splitting process 3.3 circular saw cutting tool in shape of a dented disc SIST EN 15166:2009

Key 1 rail axis 2 zone 2 3 zone 1 4 zone 3 Figure 2 — Automatic back splitting machine for pork, type B
Key 1 rail axis 2 zone 2 3 zone 1 4 zone 3 Figure 3 — Automatic back splitting machine for beef, type C SIST EN 15166:2009

Key 1 rail axis 2 zone 2 3 zone 1 4 zone 3 Figure 4 — Automatic back splitting machine for pork, type A 4.2.2 Automatic back splitting machines, Effective range of splitting tool  Zone 1 Cutting, severing, crushing, impact, entanglement hazard. This zone represents the working zone of the cutting system. The length of the zone 1 ranges from the front panel of the machine frame, to 1 m from the end of the cutting system, in its furthest position forward. The width of the zone is that of the machine structure, in its widest part. SIST EN 15166:2009

Key 1 conveyor axis 2 cutting system in its furthest position forward 3 machine structure 4 zone 1 F
= 1 m (+/- 0,2 m) Figure 5 — Effective range 4.2.3 Zone of driving- and guiding mechanisms of splitting tools and bearing device of the carcass  Zone 2 Cutting, entanglement, crushing, jamming impact hazard to the body. This zone is made up of the surface area taken up by the frames, the machine structures or the zones of machine movement, in their widest dimensions, excluding the cutting system. This zone is limited by the range of the movement of all moving parts, excluding the cutting system.
Key 1 conveyor axis 2 zone 2 Figure 6 — Single structure SIST EN 15166:2009

Key 1 conveyor axis 2 zone 2 Figure 7 — Multiple structure 4.2.4 Ejection of cutting tools or parts of cutting tools and of bone particles, falling of tools  Zone 3 Cutting and impact hazard to the whole body. Hazards can appear during the operations of mounting and dismounting of the splitting tools. In the case of a machine with a multiple structure, this zone 3 is superimposed on the second zone 2.
Key 1 conveyor axis 2 zone 2 3 zone 3 = zone 2 Figure 8 — Multiple structure 4.3 Electrical hazards and hazards related to the control system 4.3.1 Direct or indirect contact with live parts Hazard by electric shock to the body. SIST EN 15166:2009

In addition, the machine shall be designed according to the principles of EN ISO 12100-2 for hazards relevant but not significant, which are not dealt with by this document (e. g. sharp edges). NOTE Or the machine should be designed for hazards which are to be reduced by the application of a B-level standard such as EN ISO 13857, EN 614-1, EN 953, EN ISO 13849-1, EN 1088, EN 1672-2, EN 60204-1, EN ISO 4287 etc. The manufacturer should carry out a risk assessment to establish the requirements of the B-standard which are to be applied. This specific risk assessment should be part of the general risk assessment of the machine. Where reducing the risk is by a safe system of working the machinery, the manufacturer shall include in the Information for use details of the system and of the elements of training required by the operating personnel. 5.2 Mechanical hazards 5.2.1 Zone 1: Effective range of splitting tool (see Figure 5)
Key 1 protective shield 2 double control of the presence of the carcass 3 guard 4 fence 5 emergency stop Figure 9 — Installations diagram of the machine, type C SIST EN 15166:2009

 either by a fixed distance guard (see Figure 9 and 10) according to 3.2.2 of EN 953:1997, as high as possible and in any case higher than 300 mm; or  by a movable guard, interlocked according to 3.5 of EN 953:1997, as high as possible and in any case higher than 300 mm (see Figure 9). In any case, this device shall
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