SIST EN 14655:2005
(Main)Food processing machinery - Baguette slicers - Safety and hygiene requirements
Food processing machinery - Baguette slicers - Safety and hygiene requirements
This European Standard specifies safety and hygiene requirements for the design and manufacture of baguette slicers used in catering by adults, taking account of installation, cleaning, operating, maintenance and decommissioning.
The intended use of these machines is to cut baguette and similar types of long bread sticks, into slices.
This European Standard covers requirements for the safe operation of the machine including: loading, cutting, unloading, cleaning, crumb removal and maintenance.
These machines have a crescent blade fixed to a shaft, with a rotating movement and vertical manual loading.
These machines are intended to be installed on a table, a specific support or an integral stand.
The following machines are excluded from the scope of this European Standard:
3 frame cutter machines with multiple blades );
3 machines with rotary crescent (sickle) or circular blade fixed to a shaft with oscillating movement and horizontal manual loading1);
3 experimental and testing machines under development by the manufacturer;
3 domestic appliances.
This European Standard deals with all significant hazards, hazardous situations and events relevant to baguette slicers, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4).
Noise is not considered to be a significant hazard. A noise test code is given in Annex A. This European Stan
- experimental and testing machines under development by the manufacturer;
- domestic appliances.
This document deals with all significant hazards, hazardous situations and events relevant to baguette slicers, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4).
Noise is not considered to be a significant hazard. A noise test code is given in Annex A. This document does not deal with noise reduction.
This document is not applicable to baguette slicers which are manufactured before the date of publication of this document by CEN.
Nahrungsmittelmaschinen - Baguette-Schneidemaschinen - Sicherheits- und Hygieneanforderungen
Diese europäische Norm spezifiziert Sicherheits- und Hygieneanforderungen bei Konstruktion und Bau von Baguetteschneidemaschinen für Großküchen.
Die bestimmungsgemäße Verwendung dieser Maschinen ist es, Baguettes (lange Brotstangen) in kleine Scheiben zu schneiden. Die Betriebsanleitung kann erweiterte Grenzen für die Benutzung der Maschine spezifizieren.
Diese Norm enthält sicherheitstechnische Festlegungen bei der Benutzung der Maschine beim Beschicken, Schneiden, Entnehmen, beim Reinigungsprozess, bei der Krumenentsorgung und der allgemeinen Pflege.
Diese Maschinen werden manuell betrieben.
Diese Maschinen mit vertikaler Handbeschickung haben ein sichelförmiges Messerblatt, das an einer Antriebswelle befestigt ist, die eine rotierende Bewegung ausführt.
Folgende Maschinen fallen nicht in den Geltungsbereich dieser Norm:
3 Gattermaschinen mit mehreren Schneiden
3 Maschinen mit an einer Welle befestigtem sichelförmigem Messer, oder Rundmesser mit oszillierender Bewegung und horizontaler manueller Beschickung
Versuchs- und Testmaschinen, die sich beim Hersteller in der Entwicklung
3 befinden;
3 Haushaltsgeräte und Maschinen, die von der Allgemeinheit benutzt werden können.
Die von dieser Norm abgedeckten signifikanten Gefährdungen sind mechanische (z. B. Schneiden, Einziehen, Scheren, Verlust der Standfestigkeit), elektrische, ergonomische sowie die Vernachlässigung von Hygiene.
Geräusch wird nicht als signifikante Gefährdung angesehen. Ein Geräuschtestverfahren wird in Anhang B behandelt. Diese Norm befasst sich nicht mit der Reduzierung von Geräusch.
Dieses Dokument schließt sämtliche vor Publikationsdatum dieser Norm durch die CEN hergestellten Baguetteschneidemaschinen aus.
Machines pour les produits alimentaires - Machines a couper les baguettes - Prescriptions relatives a la sécurité et a l'hygiene
La présente Norme européenne précise les prescriptions d'hygiene et de sécurité concernant la conception et la fabrication des machines a couper les baguettes utilisées dans la restauration.
Ces machines ont pour fonction de couper les baguettes en tranches. La notice d'instructions du fabricant peut éventuellement spécifier d'autres limites relatives a l'utilisation de la machine.
La présente norme couvre les prescriptions relatives a un fonctionnement sur de la machine, incluant : le chargement, la coupe, le déchargement, le nettoyage, l'enlevage des miettes et l'entretien.
Ces machines fonctionnent manuellement.
Ces machines comportent une lame courbe effectuant un mouvement rotatif autour d'un axe, le chargement s'effectuant verticalement et manuellement.
Les machines suivantes sont exclues du domaine d'application de la présente norme :
3 les machines a couper multi-lames ) ;
3 les machines a lame rotative courbe (en forme de faucille) ou circulaire effectuant un mouvement d'oscillation par rapport a un axe, le chargement s'effectuant horizontalement et manuellement 1) ;
3 les machines d'expérimentation ou d'essai en cours d'élaboration chez le fabricant ;
3 les appareils et machines domestiques destinés a etre utilisés par un public plus large.
Les phénomenes dangereux significatifs couverts par la présente norme sont mécaniques (par exemple coupure, happement, cisaillement, perte de stabilité), électriques, ergonomiques, ainsi que le manque d'hygiene.
Le bruit n'est pas considéré comme un phénomene dangereux significatif. Un code d'essai acoustique est fourni en Annexe B. La présente norme ne traite pas de la réduction des émissions sonores.
Le présent document ne s'applique pas aux machines a couper les baguettes qui sont fabriquées avant la date de publication de ce document par le CEN.
Stroji za predelavo hrane - Rezalniki francoskih štruc (baget) - Varnostne in higienske zahteve
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stroji za predelavo hrane - Rezalniki francoskih štruc (baget) - Varnostne in higienske zahteveNahrungsmittelmaschinen - Baguette-Schneidemaschinen - Sicherheits- und HygieneanforderungenMachines pour les produits alimentaires - Machines a couper les baguettes - Prescriptions relatives a la sécurité et a l'hygieneFood processing machinery - Baguette slicers - Safety and hygiene requirements67.260Tovarne in oprema za živilsko industrijoPlants and equipment for the food industryICS:Ta slovenski standard je istoveten z:EN 14655:2005SIST EN 14655:2005en,fr,de01-november-2005SIST EN 14655:2005SLOVENSKI
STANDARD
SIST EN 14655:2005
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14655June 2005ICS 67.260English versionFood processing machinery - Baguette slicers - Safety andhygiene requirementsMachines pour les produits alimentaires - Machines àcouper les baguettes - Prescriptions relatives à la sécuritéet à l'hygièneNahrungsmittelmaschinen - Baguette-Schneidemaschinen -Sicherheit- und HygieneanforderungenThis European Standard was approved by CEN on 19 May 2005.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14655:2005: ESIST EN 14655:2005
EN 14655:2005 (E) 2 Contents Page Foreword.5 Introduction.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.9 4 List of significant hazards.9 4.1 General.9 4.2 Mechanical hazards.10 4.3 Electrical hazards.11 4.4 Lack of hygiene.11 4.5 Hazards generated by neglecting ergonomic principles.11 5 Safety and hygiene requirements and/or measures.11 5.1 General.11 5.2 Mechanical hazards.11 5.3 Electrical hazards.17 5.4 Hygiene requirements.18 5.5 Hazards generated by neglecting ergonomic principles.19 6 Verification of safety and hygiene requirements and/or measures.19 7 Information for use.20 7.1 Instruction handbook.20 7.2 Marking.21 7.3 Noise declaration.21 Annex A (normative)
Noise test code for baguette slicers – Grade 2 of accuracy.22 A.1 Terms and definitions.22 A.2 Installation and mounting conditions.22 A.3 Operating conditions.22 A.4 Emission sound pressure level determination.22 A.5 Measurement uncertainties.23 A.6 Information to be recorded.23 A.7 Information to be reported.23 A.8 Declaration and verification of noise emission values.23 Annex B (normative)
Principles of design to ensure the cleanability of baguette slicers.24 B.1 Terms and definitions.24 B.2 Materials of construction.24 B.3 Design.25 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive Machinery 98/37/EC.39 Bibliography.40
SIST EN 14655:2005
EN 14655:2005 (E) 3
Figures Figure 1 — Example of baguette slicer.9 Figure 2 — Danger zones of a baguette slicer.10 Figure 3 — Dimension of the cross-section of the chute opening.12 Figure 4 — Safety dimensions.13 Figure 5 — Example of warning sign.13 Figure 6 — Example of machine with hinged infeed chute not in working position.13 Figure 7 — Discharge area.14 Figure 8 — Example of a baguette slicer
with a light barrier.14 Figure 10 — Example of removal of the crumb tray.16 Figure 11 — Warning signs for baguette slicers.17 Figure 12 — Hygiene areas.19 Figure B.B1.26 Figure B.B2.26 Figure B.B3.27 Figure B.B4.28 Figure B.B5.28 Figure B.B6.29 Figure B.B7.29 Figure B.B8.30 Figure B.B9.30 Figure B.B10.30 Figure B.B11.31 Figure B.B12.31 Figure B.B13.32 Figure B.B14.32 Figure B.B15.33 Figure B.B16.34 Figure B.B17.35 SIST EN 14655:2005
EN 14655:2005 (E) 4 Figure B.B18.36 Figure B.B19.37 Figure B.B20.37 Figure B.B21.38 Figure B.B22.38
SIST EN 14655:2005
EN 14655:2005 (E) 5 Foreword This European Standard (EN 14655:2005) 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 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn at the latest by December 2005. This European Standard 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 is an integral part of this European Standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 14655:2005
EN 14655:2005 (E) 6 Introduction This European Standard is a type C standard as stated in EN ISO 12100-1. The machinery concerned and the extend 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, 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. SIST EN 14655:2005
EN 14655:2005 (E) 7
1 Scope This European Standard specifies safety and hygiene requirements for the design and manufacture of baguette slicers used in catering by adults, taking account of installation, cleaning, operating, maintenance and decommissioning. The intended use of these machines is to cut baguette and similar types of long bread sticks, into slices. This European Standard covers requirements for the safe operation of the machine including: loading, cutting, unloading, cleaning, crumb removal and maintenance. These machines have a crescent blade fixed to a shaft, with a rotating movement and vertical manual loading. These machines are intended to be installed on a table, a specific support or an integral stand. The following machines are excluded from the scope of this European Standard: frame cutter machines with multiple blades1); machines with rotary crescent (sickle) or circular blade fixed to a shaft with oscillating movement and horizontal manual loading1); experimental and testing machines under development by the manufacturer; domestic appliances. This European Standard deals with all significant hazards, hazardous situations and events relevant to baguette slicers, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4). Noise is not considered to be a significant hazard. A noise test code is given in Annex A. This European Standard does not deal with noise reduction. This European Standard is not applicable to baguette slicers which are manufactured before the date of publication of this European Standard by CEN. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 294:1992, Safety of machinery — Safety distances to prevent danger zones being reached by the upper limbs EN 614-1:1995, Safety of machinery — Ergonomic design principles — Part 1: Terminology and general principles EN 953, Safety of machinery — Guards — General requirements for design and construction of fixed and movable guards EN 954-1:1996, Safety of machinery — Safety related parts of control systems — Part 1: General principles for design
1) See prEN 13954. SIST EN 14655:2005
EN 14655:2005 (E) 8 EN 1088:1995, Safety of machinery — Interlocking devices associated with guards — Principles for design and selection EN 1672-2:2005, Food processing machinery — Basic concepts — Part 2: Hygiene requirements EN 60204-1:1997, Safety of Machinery — Electrical equipment of machines — Part 1: General requirements (IEC 60204-1:1997) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61310-1:1995, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:1995) EN 61496-1, Safety of machinery — Electro-sensitive protective equipment — Part 1: General requirements and tests (IEC 61496-1:2004, modified) 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 4287:1998, Geometrical product specifications (GPS) — Surface texture profile method — Terms, definitions and surface texture parameters (ISO 4287:1997) EN ISO 4871:1996, Acoustics - Declaration 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 field over a reflecting plane (ISO 11201:1995) EN ISO 12001:1996, Acoustics — Noise emitted by machinery and equipment — Rules for the drafting and presentation of a noise test code (ISO 12001:1996) 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) SIST EN 14655:2005
EN 14655:2005 (E) 9 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1 baguette slicer machines with crescent blade fixed to a shaft with a rotating movement and vertical manual loading (see example in Figure 1)
Key 1 cutting device (one rotating blade) 2 device to adjust the thickness of the slices 3 infeed chute 4 discharge device 5 guidance device to adjust the size of the infeed chute to the dimensions of the bread
6 drive mechanisms 7 electrical controls 8 crumb tray 9 ramp 10 cover of the discharge area Figure 1 — Example of baguette slicer 4 List of significant hazards 4.1 General This clause contains all the significant hazards, hazardous situations and events, as far as they are dealt with in this European Standard, identified by a risk assessment as significant for baguette slicers and which require action to eliminate or reduce the risk. SIST EN 14655:2005
EN 14655:2005 (E) 10 Before using this European Standard, it is important to carry out a risk assessment of the baguette slicer to check that its significant hazards are identified in this clause. 4.2 Mechanical hazards The significant mechanical hazards are: cutting hazard; severing hazard; drawing in hazard; shearing hazard; loss of stability. The example shown in Figure 2 illustrates 3 danger zones associated with these hazards: Zone 1: Access to cutting side of blade through infeed chute.
Hazards of cutting or severing. Zone 2: Access to cutting side of blade and other moving parts of the machine through discharge area and crumb tray.
Hazards of cutting or severing, drawing in and shearing. Zone 3: Access to all moving parts (e.g. drive mechanisms) through other sides of the machine.
Hazards of shearing, drawing in.
Key 1
zone 1 2
zone 2 3
zone 3 Figure 2 — Danger zones of a baguette slicer
SIST EN 14655:2005
EN 14655:2005 (E) 11 4.3 Electrical hazards Hazard of electric shock from direct or indirect contact with live components. Hazard of external influences on electrical equipment (e.g. cleaning and dust generated by slicing the bread). 4.4 Lack of hygiene Lack of hygiene creates hazards to human health and unacceptable alteration of foodstuff e.g. contamination by microbial growth or foreign materials. 4.5 Hazards generated by neglecting ergonomic principles Risk of injury or chronic damage to the body resulting from harmful body postures during operation, cleaning and maintenance. 5 Safety and hygiene requirements and/or measures 5.1 General Machinery shall comply with the safety requirements and/or measures of this clause. In addition, the machine shall be designed according to the principles of EN ISO 12100 for hazards relevant but not significant which are not dealt with by this European Standard. NOTE For hazards which are to be reduced by the application of a type B standard such as EN 294, EN 349, EN 418, EN 614-1, EN 953, EN 954-1, EN 1088, EN 60204-1, EN 60529, EN 61310-1, EN ISO 3744, EN ISO 4287, EN ISO 4871, EN ISO 11201, EN ISO 12001 and EN ISO 12100, the manufacturer should carry out a risk assessment to establish the requirements of this type B standard which are to be applied. This specific risk assessment is part of the general risk assessment of the machine. 5.2 Mechanical hazards 5.2.1 General Where reference is made to interlocking devices throughout 5.2, they shall be interlocking devices without guard locking, in accordance with 4.2.1, Clauses 5 and 6 of EN 1088:1995. Safety related parts of the control system shall be not less than category 1 of EN 954-1:1996. 5.2.1.1 Zone 1: Infeed chute 5.2.1.1.1 General Machines shall be designed with an infeed chute which can be removable or hinged for reason of transport (shipping). In that case, it shall be in accordance with 5.2.1.1.3 (see an example in Figure 6) and: either the infeed chute shall be designed according to Table 3 of EN 294:1992, the distance between the upper edge of the infeed chute or protective device and the blade shall be ≥ 850 mm; or if, for practical operational reasons (ergonomics), this distance cannot be achieved, all the following requirements apply: largest dimension of the cross-section of the chute opening shall be ≤ 200 mm (see Figure 3), and; requirements in 5.2.1.1.2 to 5.2.1.1.3 shall be met. SIST EN 14655:2005
EN 14655:2005 (E) 12 Openings in the wall of the chute shall comply with Table 4 of EN 294:1992. Dimensions in millimetres
Figure 3 — Dimension of the cross-section of the chute opening 5.2.1.1.2 Safeguarding by distance If the distance between the edge of the infeed chute and the blade is < 850 mm, then the following requirements apply: distance between the blade and the upper edge of the infeed chute shall be ≥ 550 mm (see Figure 5); machine shall be supplied with an integral stand so that the distance from the floor to the upper edge of the infeed chute is ≥ 1 500 mm (see Figure 4). If the machine is not supplied with such integral stand, a permanent warning sign (see Figure 5) indicating the minimum height of the upper edge of the infeed chute (1 500 mm) shall be fixed to the machine and be clearly visible. In that case, the instruction handbook shall also state explicitly the required height of the upper edge of the infeed chute (see 7.1) The characters of the warning sign shall be at least 5 mm high and the sign shall be at least 40 mm high and 35 mm wide. SIST EN 14655:2005
EN 14655:2005 (E) 13 Dimensions in millimetresDimensions in millimetres
Figure 4 — Safety dimensions Figure 5 — Example of warning sign 5.2.1.1.3 Safeguarding of hinged or removable chute Where the chute is hinged or removable and not in working position: either it shall be impossible to introduce the hand in the infeed area (see Figure 6); or an interlocking device shall prevent the movement of the blade.
Figure 6 — Example of machine with hinged infeed chute not in working position 5.2.1.2 Zone 2: Discharge area and crumb tray 5.2.1.2.1 Discharge area Hand access while the blade is rotating shall be prevented: either by the vertically projected distance between the lower edge of the discharge device and the blade which shall be ≥ 230 mm and by a movable cover interlocked according to 5.2.1. The value of 230 mm is measured from the actuating point at the interlocking system (see Figure 7); SIST EN 14655:2005
EN 14655:2005 (E) 14 or a combination of a fixed guard and a light barrier which shall comply at least with type 2 of EN 61496-1 and the safety related parts of the control system shall be not less than category 1 of EN 954-1:1996. The position of the light barrier shall be as close as possible of the lower edged of the discharge device (see Figure 8). The dimensions of the aperture at the discharge area shall be less than 250 mm x 120 mm (see Figure 9). Dimensions in millimetres
Key 1 light barrier Key 1 ramp 2 closed cover 3 opened cover in the actuating position 4 blade NOTE The upper part of the machine is not represented. Figure 7 — Discharge area Figure 8 — Example of a baguette slicer
with a light barrier SIST EN 14655:2005
EN 14655:2005 (E) 15 Dimensions in millimetres
Figure 9 — Maximum dimensions of the aperture at the discharge area 5.2.1.2.2 Crumb tray If, during removal of the crumb tray, access is possible to the moving blade, the crumb tray shall be interlocked. The Figure 10 shows an example where the removal of the crumb tray can be made only after opening of the interlocked cover and the ramp. SIST EN 14655:2005
EN 14655:2005 (E) 16
Key 1 ramp 2 opened cover 3 crumb tray 4 blade Figure 10 — Example of removal of the crumb tray 5.2.1.3 Stopping time The empty machine shall stop within 1 s, after actuation of the stop device or any interlocking device. 5.2.1.4 Zone 3: Drive mechanisms Access to drive mechanisms shall be prevented. This can be achieved by housing them within the machine frame. Any opening in the machine frame shall have a fixed or interlocking guard complying with EN 953. 5.2.1.5 Warning signs On machines where the distance between the upper edge of the infeed chute and the blade is between 550 mm and 850 mm, clearly visible and permanent warning signs shall be fitted to warn the operator about residual risk. Figure 11 shows the warning signs. The characteristics shall be according to EN 61310-1. SIST EN 14655:2005
EN 14655:2005 (E) 17
Figure 11 — Warning signs for baguette slicers
5.2.2 Loss of stability Machines shall be so designed that they do not tip or fall. They shall comply with the following and with 5.2.2.1 to 5.2.2.2 as relevant. The machine alone shall be stable when installed on a horizontal plan. Where the table is movable (with castors), the manufacturer shall provide means for fixing the machine to the table. Where the table is fixed (without castors), means to secure the machine to the table are not required and the machine may be tilted for cleaning purposes. 5.2.2.1 The baguette slicers shall satisfy the tests specified in Table 1 of Clause 6. 5.2.2.2 A machine with four castors shall have at least two castors (or sets of castors) fitted with a locking device. 5.3 Electrical hazards 5.3.1 General The electrical equipment shall comply with EN 60204-1, with the following precisions and complements. 5.3.2 Safety requirements related to electromagnetic compatibility The machines shall have sufficient immunity to electromagnetic disturbances to enable them to operate safely as intended and not fail to danger when exposed to the levels and types of disturbances intended by the manufacturer. The manufacturer of the machines shall design, install and wire the requirement and sub-assemblies taking into account the recommendations of the suppliers of these sub-assemblies. 5.3.3 Protection against electric shock (see Clause 6 of EN 60204-1:1997) The electrical equipment shall comply with Clause 6 of EN 60204-1:1997. Controls shall have a minimum degree of protection of IP55 as defined in EN 60529 and the whole machine shall have a minimum degree of protection of IP34. SIST EN 14655:2005
EN 14655:2005 (E) 18 5.3.4 Power cir
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