oSIST prEN 13288:2022
(Main)Food processing machinery - Bowl lifting and tilting machines - Safety and hygiene requirements
Food processing machinery - Bowl lifting and tilting machines - Safety and hygiene requirements
1.1 This document specifies safety and hygiene requirements for the design, installation, operation and maintenance of lifting and tilting machines used in bakeries and pastry shops for lifting and/or tilting a container or a machine with non-removable bowl containing dough or pastry foodstuff and for tipping the contents.
The lifting and tilting machines can be stationary or movable and are designed for products (e.g. mixtures of flour, water and other ingredients) or raw material (e.g. flour, mixtures etc.).
This document deals with the significant hazards, hazardous situations and events relevant to lifting and tilting machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex B).
1.2 This document does not deal with the hazards due to the mixing or other function of the bowl (for dough mixers see EN 453:2014 and for planetary mixers see EN 454:2014).
This document does not deal with specific hazards associated to the properties of the foodstuff (except the mass).
The following machines are excluded:
- experimental and testing machines under development by the manufacturer;
- domestic appliances;
- motorized driven mobile equipment;
- lift trucks;
- automatic devices working in automatic production lines (where the initiation of the movement is not due to a human action).
In case of a movable machine, this document does not deal with:
- hazards due to transportation of bowls with the machine;
- hazards due to the displacement of the machine on its own wheels;
- powered equipment that may be provided to assist the mobility of mobile bowl lifting and tilting machine.
When drafting this document, it has been assumed that the machines are not intended to be cleaned with a water jet.
This document does not deal with any specific requirements on noise emitted from lifting and tilting machines as the generated noise does not cause a relevant hazard.
This document is not applicable to lifting and tilting machines for bakery which have been manufactured before the date of publication of this document by CEN.
Nahrungsmittelmaschinen - Hub- und Kippeinrichtungen für Bottiche - Sicherheits- und Hygieneanforderungen
1.1 Dieses Dokument beschreibt die Sicherheits- und Hygieneanforderungen für die Konstruktion, den Betrieb und die Wartung von Hub- und Kippeinrichtungen, die zum Anheben und/oder Kippen eines Trogs oder einer Maschine mit einem in Bäckereien oder Konditoreien genutzten nichtaustauschbaren mit Teig oder Konditoreiwaren gefüllten Bottich und zum Auskippen des Inhalts genutzt werden.
Die Hub- und Kippeinrichtungen können feststehend oder verfahrbar sein und sind für halbfertige Produkte (Mischungen aus Mehl, Wasser und anderen Zutaten) oder Rohstoffe (Mehl, Mischungen usw.) konstruiert.
Dieses Dokument behandelt signifikante Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf Hub- und Kippeinrichtungen zutreffen, wenn sie bestimmungsgemäß und unter Bedingungen von durch den Hersteller vernünftigerweise vorhersehbaren Fehlanwendungen verwendet werden (siehe Anhang B).
1.2 Dieses Dokument befasst sich nicht mit den Gefährdungen, die durch das Mischen oder andere Funktionen der Schüssel entstehen (Hinweise zu Teigknetmaschinen können EN 453:2014 und zu Planetenrühr- und knetmaschinen EN 454:2014 entnommen werden).
Dieses Dokument befasst sich nicht mit den spezifischen Gefährdungen im Zusammenhang mit den Eigenschaften des Nahrungsmittels (außer der Masse).
Folgende Maschinen sind ausgeschlossen:
- Versuchs- und Prüfmaschinen, die beim Hersteller in Entwicklung sind;
- Haushaltsgeräte;
- motorgetriebene verfahrbare Einrichtungen;
- Hubwagen;
- automatische in Produktionslinien arbeitende Geräte (bei denen die Bewegung nicht durch eine unmittelbare Aktion des Operators ausgelöst wird).
Im Hinblick auf verfahrbare Maschinen befasst sich dieses Dokument nicht mit:
- Gefährdungen durch den Transport der Schüsseln mit der Maschine;
- Gefährdungen durch das Verfahren der Maschine auf ihren eigenen Rädern;
- angetriebene Ausrüstungen, die zur Unterstützung der Beweglichkeit von Hub- und Kippeinrichtungen angebracht werden können.
Während der Erarbeitung dieses Dokuments wurde angenommen, dass es nicht vorgesehen ist, diese Maschinen mit einem Wasserstrahl zu reinigen.
Dieses Dokument behandelt keine spezifischen Anforderungen an die Geräuschemissionen von Hub- und Kippeinrichtungen, da der erzeugte Lärm keine relevante Gefährdung darstellt.
Dieses Dokument gilt nicht für Hub- und Kippeinrichtungen in Bäckereien, die vor dem CEN Ausgabedatum dieses Dokuments hergestellt wurden.
Machines pour les produits alimentaires - Élévateurs/basculeurs de cuve - Prescriptions relatives à la sécurité et à l'hygiène
1.1 Le présent document spécifie les exigences d’hygiène et de sécurité relatives à la conception, à l’installation, au fonctionnement et à la maintenance des élévateurs et basculeurs utilisés dans les boulangeries et pâtisseries pour le levage et/ou le basculement d’un conteneur ou d’une machine équipés d’une cuve non amovible contenant de la pâte ou de la pâtisserie, et pour le renversement du contenu.
Les élévateurs/basculeurs peuvent être fixes ou amovibles et sont conçus pour des produits (par exemple des mélanges de farine, eau et autres ingrédients) ou pour des matières premières (par exemple de la farine, des mélanges, etc.).
Le présent document traite des phénomènes dangereux, situations et événements dangereux significatifs spécifiques aux élévateurs et aux basculeurs, lorsqu’ils sont utilisés normalement et dans des conditions de mauvaise utilisation raisonnablement prévisibles par le fabricant (voir l’Annexe B).
1.2 Le présent document ne traite pas des phénomènes dangereux provoqués par le mélange ou une autre fonction de la cuve (pour les pétrins, voir l’EN 453:2014, et pour les batteurs-mélangeurs, voir l’EN 454:2014).
Ce document ne traite pas des phénomènes dangereux spécifiquement associés aux propriétés des denrées alimentaires (hormis leur masse).
Les machines suivantes sont exclues :
- les machines expérimentales et d’essais en cours de mise au point par le fabricant ;
- les appareils domestiques ;
- les équipements mobiles motorisés ;
- les chariots-élévateurs ;
- les appareils automatiques utilisés sur des chaînes de production automatisées (avec lesquelles l’activation du mouvement n’est pas due à l’action de l’homme).
En cas de machine mobile, le présent document ne traite pas :
- des phénomènes dangereux engendrés par le transport de cuves avec la machine ;
- des phénomènes dangereux engendrés par le déplacement de la machine sur ses propres roues ;
- des équipements électriques pouvant être fournis dans le but de favoriser la mobilité des élévateurs/basculeurs de cuve mobiles.
Lors de l’élaboration du présent document, il a été supposé que les machines ne sont pas destinées à être nettoyées au moyen d’un jet d’eau.
Ce document ne traite pas des exigences précises sur le bruit émis par les élévateurs/basculeurs car celui-ci n’est pas un danger pertinent.
Le présent document ne s’applique pas aux élévateurs/basculeurs destinés à la boulangerie fabriqués avant sa date de publication par le CEN.
Stroji za predelavo hrane - Dvigalniki in zvračalniki za posode - Varnostne in higienske zahteve
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 13288:2022
01-januar-2022
Stroji za predelavo hrane - Dvigalniki in zvračalniki za posode - Varnostne in
higienske zahteve
Food processing machinery - Bowl lifting and tilting machines - Safety and hygiene
requirements
Nahrungsmittelmaschinen - Hub- und Kippeinrichtungen für Bottiche - Sicherheits- und
Hygieneanforderungen
Machines pour les produits alimentaires - Élévateurs/basculeurs de cuve - Prescriptions
relatives à la sécurité et à l'hygiène
Ta slovenski standard je istoveten z: prEN 13288
ICS:
67.260 Tovarne in oprema za Plants and equipment for the
živilsko industrijo food industry
oSIST prEN 13288:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 13288:2022
DRAFT
EUROPEAN STANDARD
prEN 13288
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2021
ICS 67.260 Will supersede EN 13288:2005+A1:2009
English Version
Food processing machinery - Bowl lifting and tilting
machines - Safety and hygiene requirements
Machines pour les produits alimentaires - Nahrungsmittelmaschinen - Hub- und
Élévateurs/basculeurs de cuve - Prescriptions relatives Kippeinrichtungen für Bottiche - Sicherheits- und
à la sécurité et à l'hygiène Hygieneanforderungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 153.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13288:2021 E
worldwide for CEN national Members.
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Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 8
3 Terms, definitions and description . 9
3.1 Terms and definitions . 9
3.2 Description . 10
3.2.1 General. 10
3.2.2 Type A: Lifting and tilting bowl . 10
3.2.3 Type B: Lifting and tilting mixing machine . 11
3.2.4 Type C: Tilting bowl . 12
4 Safety and hygiene requirements and/or protective measures . 13
4.1 General. 13
4.2 Mechanical hazards . 13
4.2.1 General. 13
4.2.2 Zone 1 – Hazards between moving parts and fixed parts of the building (floor, walls,
columns, ceiling) and fixed parts of the machine . 14
4.2.3 Zone 2 – Hazards of impact or crushing by unintended movement of the lifting system,
the bowl and placing the bowl for being locked by the locking device . 15
4.2.4 Hazards due to overstroke . 16
4.2.5 Zone 5 – Hazards of drawing in, shearing, crushing or entanglement by transmission
system . 16
4.2.6 Zone 6 – Hazards of impact or crushing by the falling down of the tipped contents of
the bowl . 17
4.2.7 Zone 7 – Hazards of impact or crushing by introducing of the scraper or additional
optional devices in the bowl; when used. 17
4.2.8 Zone 8 – Hazards of trapping and shearing by bowl driving mechanism . 19
4.2.9 Zone 9 – Hazards of crushing, shearing, impact due to loss of stability of the
machine . 19
4.3 Electrical hazards . 21
4.3.1 Emergency stop . 21
4.3.2 Start and restart functions . 21
4.3.3 Unexpected start . 21
4.3.4 Hazards from remote control . 22
4.3.5 Motor enclosures . 22
4.3.6 Electrical requirements of controls . 22
4.4 Hygiene requirements . 22
4.4.1 Food area . 22
4.4.2 Splash area . 22
4.4.3 Non-food area . 22
4.5 Hazards generated by neglecting ergonomic principles . 22
4.6 Pneumatic and hydraulic equipment . 23
5 Verification of safety and hygiene requirements and/or protective measures. 23
6 Information for use . 24
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6.1 General . 24
6.2 Signal and warning devices . 24
6.3 Instruction handbook . 25
6.4 Marking . 26
Annex A (normative) Principles of design to ensure the cleanability of lifting and tilting
machines for bakery . 28
A.1 Definitions . 28
A.2 Materials of construction . 28
A.2.1 Type of materials . 28
A.2.2 Surface conditions . 28
A.3 Design . 29
A.3.1 Connections of internal surfaces . 29
A.3.1.1 Connections of internal surfaces for food area . 29
A.3.1.2 Connections of internal surfaces for splash area . 32
A.3.1.3 Connections of internal surfaces for non-food area. 33
A.3.2 Surface assemblies and overlaps . 33
A.3.2.1 Surface assemblies and overlaps for food area . 33
A.3.2.1.1 Surface assembly . 33
A.3.2.1.2 Surface overlapping. 34
A.3.2.2 Surface assemblies and overlaps for splash area . 36
A.3.2.3 Surface assemblies and overlaps for non-food area . 37
A.3.3 Fasteners . 38
A.3.3.1 Fasteners for food area . 38
A.3.3.1.1 Spot-facing . 38
A.3.3.1.2 Pin drive systems . 38
A.3.3.2 Fasteners for splash area . 38
A.3.3.3 Fasteners for non-food area . 39
A.3.4 Feet, support and bases for cleaning the machines underneath . 39
A.3.4.1 Fixed machines with or without a base . 39
A.3.4.2 Mobile containers . 40
A.3.5 Ventilation openings . 41
A.3.5.1 Ventilation openings for non-food area . 41
A.3.5.2 Ventilation openings for splash area . 41
A.3.6 Hinges . 42
A.3.7 Control panel . 43
A.3.7.1 Control panel in the non-food area . 43
A.3.7.2 Control panel in the splash area . 43
Annex B (informative) List of significant hazards . 45
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B.1 Mechanical hazards . 45
B.2 Electrical hazards . 46
B.3 Hazard generated by neglecting hygienic design principles . 47
B.4 Hazards generated by neglecting ergonomic principles . 47
B.5 Hazards generated by pneumatic and hydraulic equipment . 47
B.6 Hazards generated by a poor visibility . 47
B.7 Hazards generated by noise emissions . 47
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of Directive 2006/42/EC aimed to be covered . 48
Bibliography . 50
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European foreword
This document (prEN 13288:2021) 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 document is currently submitted to the CEN Enquiry.
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 Directive 2006/42/EC.
For relationship with EU Directive 2006/42/EC, see informative Annex ZA, which is an integral part of
this document.
The signification modification regarding the previous version, EN 13288:2005+A1:2009, are the
following:
─ normative references were updated;
─ new informative annex relating to updated list of significant hazards;
─ all safety requirements were updated;
─ list of verification was updated;
─ Annex ZA was updated regarding requests of the European Commission on Machinery Directive
(2006/42/EC).
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Introduction
This document is a type-C standard as stated in EN ISO 12100:2010.
This document is of relevance, in particular, for the following stakeholder groups representing the market
players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organizations, market surveillance etc.).
Others can be affected by the level of machinery safety achieved – with the means of the document – by
the above-mentioned stakeholder groups:
— machine users/employers (small enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting
process of this document. The machinery concerned and the extent to which hazards, hazardous
situations or hazardous events are covered are indicated in the scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A- or type-
B-standards, the requirements of this type-C-standard take precedence over the requirements of the
other standards for machines that have been designed and built according to the requirements of this
type-C-standard.
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1 Scope
1.1 This document specifies safety and hygiene requirements for the design, installation, operation and
maintenance of lifting and tilting machines used in bakeries and pastry shops for lifting and/or tilting a
container or a machine with non-removable bowl containing dough or pastry foodstuff and for tipping
the contents.
The lifting and tilting machines can be stationary or movable and are designed for products (e.g. mixtures
of flour, water and other ingredients) or raw material (e.g. flour, mixtures etc.).
This document deals with the significant hazards, hazardous situations and events relevant to lifting and
tilting machines, when they are used as intended and under conditions of misuse which are reasonably
foreseeable by the manufacturer (see Annex B).
1.2 This document does not deal with the hazards due to the mixing or other function of the bowl (for
dough mixers see EN 453:2014 and for planetary mixers see EN 454:2014).
This document does not deal with specific hazards associated to the properties of the foodstuff (except
the mass).
The following machines are excluded:
─ experimental and testing machines under development by the manufacturer;
─ domestic appliances;
─ motorized driven mobile equipment;
─ lift trucks;
─ automatic devices working in automatic production lines (where the initiation of the movement is
not due to a human action).
In case of a movable machine, this document does not deal with:
─ hazards due to transportation of bowls with the machine;
─ hazards due to the displacement of the machine on its own wheels;
─ powered equipment that may be provided to assist the mobility of mobile bowl lifting and tilting
machine.
When drafting this document, it has been assumed that the machines are not intended to be cleaned with
a water jet.
This document does not deal with any specific requirements on noise emitted from lifting and tilting
machines as the generated noise does not cause a relevant hazard.
This document is not applicable to lifting and tilting machines for bakery which have been manufactured
before the date of publication of this document by CEN.
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2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 614-1:2006+A1:2009, Safety of machinery — Ergonomic design principles — Part 1: Terminology and
general principles
EN 1672-2:2020, Food processing machinery — Basic concepts — Part 2: Hygiene and cleanability
requirements
EN 60204-1:2018, Safety of machinery — Electrical equipment of machines — Part 1: General
requirements (IEC 60204:2005, modified)
1
EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989)
EN 61310-1:2008, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for
visual, acoustic and tactile signals
2
EN ISO 4287:1998, Geometrical Product Specifications (GPS) — Surface texture: profile method — Terms,
definitions and surface texture parameters (ISO 4287:1997)
EN ISO 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their
components (ISO 4413:2010)
EN ISO 4414:2010, Pneumatic fluid power — General rules and safety requirements for systems and their
components (ISO 4414:2010)
EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk
reduction (ISO 12100:2010)
EN ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design (ISO 13849-1:2015)
EN ISO 13849-2:2012, Safety of machinery — Safety-related parts of control systems — Part 2: Validation
(ISO 13849-2:2012)
EN ISO 13851:2019, Safety of machinery — Two-hand control devices — Principles for design and selection
(ISO 13851:2019)
EN ISO 13854:2019, Safety of machinery — Minimum gaps to avoid crushing of parts of the human body
(ISO 13854:2017)
EN ISO 13855:2010, Safety of machinery — Positioning of safeguards with respect to the approach speeds
of parts of the human body (ISO 13855:2010)
EN ISO 13857:2019, Safety of machinery — Safety distances to prevent hazard zones being reached by
upper and lower limbs (ISO 13857:2019)
1
As impacted by EN 60529:1991/A1:2000, EN 60529:1991/A2:2013, EN 60529:1991/corrigendum May 1993,
EN 60529:1991/A2:2013/AC:2019-02 and EN 60529:1991/AC:2016-12.
2
As impacted by EN ISO 4287:1998/AC:2008 and EN ISO 4287:1998/A1:2009.
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EN ISO 14118:2018, Safety of machinery — Prevention of unexpected start-up (ISO 14118:2017)
EN ISO 14119:2013, Safety of machinery — Interlocking devices associated with guards — Principles for
design and selection (ISO 14119:2013)
EN ISO 14120:2015, Safety of machinery — Guards — General requirements for the design and
construction of fixed and movable guards (ISO 14120:2015)
3 Terms, definitions and description
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 12100:2010 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1.1
bowl
any container and its trolley (if applicable) or an entire mixing machine (mixer)
3.1.2
lifting system
device for the ascending and descending of the bowl
3.1.3
tilting system
device for inclining and discharging of the bowl
Note 1 to entry: In some case, the tilting movement can be included in the ascending movement.
3.1.4
bowl locking device
grip and hold device which keeps the bowl in a safe position before lifting and during lifting, tilting and
descending of the bowl
3.1.5
distance guard
guard which does not completely enclose a hazard zone, but which prevents or reduces access by virtue
of its dimensions and its distance from the hazard zone, for example perimeter fence or tunnel guard
Note 1 to entry: A distance guard can be partially or fully surrounding.
[SOURCE: EN ISO 14120:2015, 3.2.2]
3.1.6
functional automatic stop
stop command given by functional control position device at the end of the stroke
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3.1.7
mechanical stop
mechanical obstacle (for example wedge, spindle, strut, scotch) which, by virtue of its own strength, can
prevent any hazardous movement
[SOURCE: Adapted from EN ISO 12100:2010, 3.28.7]
3.1.8
safety automatic stop
safety device providing a stop command which prevents the bowl support from reaching the mechanical
stop
[SOURCE: Adapted from EN ISO 12100:2010, 3.28.8]
3.1.9
stopping time
time interval between the actuation of the sensing function and the termination of the hazardous machine
function
[SOURCE: EN ISO 13855:2010, 3.1.2, modified]
3.1.10
positive mechanical action
positive mechanical action is achieved when a moving mechanical component inevitably moves another
component along with it through rigid elements which are connected together mechanically
[SOURCE: EN ISO 12100:2010, 6.2.5, modified]
3.2 Description
3.2.1 General
Lifting and tilting machines include devices which lift and/or overturn an entire mixing machine (mixer)
or a container (container: vessel containing the product; it can be e.g. a bowl, a tank, a skip, a trolley).
3.2.2 Type A: Lifting and tilting bowl
The bowl can be dismantled from the dough mixer (see examples in Figure 1).
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1a) Type A — Simple guide 1b) Type A — Double guide 1c) Type A — Articulated arm
Figure 1 — Examples of Type-A machine
3.2.3 Type B: Lifting and tilting mixing machine
The mixing machine (usually dough mixer) is incorporated into the elevator and guided by a single or
double, vertical or inclined mast or even by one or more articulated arms (see examples in Figure 2).
Raising or lowering may occur by a screw or chain or hydraulic or pneumatic lifting system.
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2a) Type B — Mixing machine incorporated into simple guide elevator
2b) Type B — Mixing machine incorporated into articulated arm elevator
Figure 2 — Examples of Type-B machine
3.2.4 Type C: Tilting bowl
The bowl can be dismantled from the dough mixer and is located on a fork or platform. When the bowl is
in position, the machine makes a rotation around a fixed axis (see example in Figure 3).
The device is driven mechanically or hydraulically or pneumatically.
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Figure 3 — Examples of Type-C machine
4 Safety and hygiene requirements and/or protective measures
4.1 General
Machinery shall comply with the safety and hygiene requirements and/or protective measures of this
clause.
In addition, the machine shall be designed according to the principles of EN ISO 12100:2010 for hazards
relevant but not significant which are not dealt with by this document.
For hazards which are to be reduced by the application of type-B-standards such as EN ISO 13857:2019,
EN ISO 13854:2019, EN ISO 13851:2019, EN 614-1:2006+A1:2009, EN ISO 14120:2015,
EN ISO 4413:2010, EN ISO 4414:2010, EN ISO 14118:2018, EN ISO 14119:2013, EN 60204-1:2018,
2)
EN 60529:1991 , EN ISO 12100:2010 and EN ISO 13849-1:2015, the manufacturer shall carry out a risk
assessment to establish the requirements of the type B-standard. This specific risk assessment shall be
part of the general risk assessment of the machine.
4.2 Mechanical hazards
4.2.1 General
Every electrical control circuit with safety functions shall meet at least a performance level “c” defined in
accordance with EN ISO 13849-1:2015, unless otherwise indicated. The validation of the performance
level according to EN ISO 13849-1:2015, Clause 8, is not necessary, but the components of the safety
circuits shall comply with EN ISO 13849-2:2012, Annexes A to D.
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Interlocking guards shall be at least interlocking without guard locking as defined in EN ISO 14119:2013,
4.2.1, and they shall comply
...
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