EN ISO 13857:2019
(Main)Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2019)
Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2019)
This document establishes values for safety distances in both industrial and non-industrial environments to prevent machinery hazard zones being reached. The safety distances are appropriate for protective structures. It also gives information about distances to impede free access by the lower limbs (see Annex B).
This document covers people of 14 years and older (the 5th percentile stature of 14-year-olds is approximately 1 400 mm). In addition, for upper limbs only, it provides information for children older than 3 years (5th percentile stature of 3-year-olds is approximately 900 mm) where reaching through openings needs to be addressed.
NOTE 1 It is not practical to specify safety distances for all persons. Therefore, the values presented are intended to cover the 95th percentile of the population.
Data for preventing lower limb access for children is not considered.
The distances apply when sufficient risk reduction can be achieved by distance alone. Because safety distances depend on size, some people of extreme dimensions will still be able to reach hazard zones even when the requirements of this document are met.
Compliance with the requirements in this document will prevent access to the hazard zone. Nevertheless the user of this document is advised that it does not provide the required risk reduction for every hazard (e.g. hazards related to machine emissions such as ionizing radiation, heat sources, noise, dust).
The clauses covering lower limbs apply on their own only when access by the upper limbs to the same hazard zone is not foreseeable according to the risk assessment.
The safety distances are intended to protect those persons trying to reach hazard zones under the conditions specified (see 4.1.1).
NOTE 2 This document is not intended to provide measures against reaching a hazard zone by climbing over (see ISO 14120:2015, 5.18).
Sicherheit von Maschinen - Sicherheitsabstände gegen das Erreichen von Gefährdungsbereichen mit den oberen und unteren Gliedmaßen (ISO 13857:2019)
Dieses Dokument legt Werte für Sicherheitsabstände gegen das Erreichen von maschinellen Gefährdungs¬bereichen für gewerbliche und öffentliche Bereiche fest. Die Sicherheitsabstände sind geeignet für schüt¬zende Konstruktionen. Ferner enthält es Informationen über Abstände, die den freien Zugang durch die unteren Gliedmaßen verhindern (siehe Anhang B).
Dieses Dokument bezieht Personen von 14 Jahren und älter ein (das 5. Perzentil der Personen ab 14 Jahren entspricht etwa 1 400 mm). Nur für die oberen Gliedmaßen stellt es zusätzlich Informationen für Kinder älter als 3 Jahre (5. Perzentil der Personen ab 3 Jahren entspricht etwa 900 mm) bereit, wenn das Hindurch¬reichen durch Öffnungen zu berücksichtigen ist.
ANMERKUNG 1 Es ist nicht sinnvoll, Sicherheitsabstände für alle Personen festzulegen. Daher ist vorgesehen, dass die angegebenen Werte das 95. Perzentil der Bevölkerungsgruppe abdecken.
Daten zur Vermeidung des Zugangs von Kindern mit den unteren Gliedmaßen werden nicht betrachtet.
Diese Abstände sind anwendbar, wenn eine ausreichende Risikominderung allein durch Abstand erreicht werden kann. Da Sicherheitsabstände von der Größe abhängen, kann es einigen extrem großen Personen immer noch möglich sein, Gefährdungsbereiche zu erreichen, obwohl die Anforderungen dieses Dokuments erfüllt sind.
Die Einhaltung der Anforderungen in diesem Dokument verhindert den Zugang zum Gefährdungsbereich. Der Anwender dieses Dokuments wird trotzdem darauf hingewiesen, dass es nicht für jede Gefährdung die erforderliche Risikominderung bereitstellt (z. B. Gefährdungen im Zusammenhang mit Maschinen¬emissionen wie ionisierende Strahlung, Wärmequellen, Lärm, Staub).
Die die unteren Gliedmaßen behandelnden Abschnitte sind nur eigenständig anwendbar, wenn Zugang durch die oberen Gliedmaßen in den gleichen Gefährdungsbereich nach der Risikobeurteilung nicht vorher¬sehbar ist.
Die Sicherheitsabstände sind vorgesehen solche Personen zu schützen, die unter den festgelegten Bedin¬gungen (siehe 4.1.1) Gefährdungsbereiche zu erreichen versuchen.
ANMERKUNG 2 Dieses Dokument ist nicht dazu vorgesehen, Maße gegen das Erreichen von Gefährdungsbereichen durch Überklettern bereitzustellen (siehe ISO 14120:2015, 5.18).
Sécurité des machines - Distances de sécurité empêchant les membres supérieurs et inférieurs d'atteindre les zones dangereuses (ISO 13857:2019)
Le présent document établit des valeurs en matière de distances de sécurité, tant dans un environnement industriel que public, afin d'empêcher l'atteinte des zones dangereuses des machines. Les distances de sécurité sont adaptées aux structures de protection. Elle donne également des informations concernant les distances empêchant le libre accès des membres inférieurs (voir l'Annexe B).
Le présent document concerne les personnes d'un âge égal ou supérieur à 14 ans (la taille du 5ème percentile des personnes âgées de 14 ans est d'environ 1 400 mm). Pour les membres supérieurs uniquement, elle fournit en outre des informations concernant les enfants âgés de plus de 3 ans (la taille du 5ème percentile des personnes âgées de 3 ans est d'environ 900 mm) pour ce qui concerne l'atteinte des zones dangereuses à travers des ouvertures.
NOTE 1 Il n'est pas pratique de spécifier des distances de sécurité pour toutes les personnes. Par conséquent, les valeurs présentées visent à couvrir le 95ème percentile de la population.
Les données destinées à empêcher l'accès des membres inférieurs des enfants ne sont pas prises en compte.
Ces distances s'appliquent lorsqu'une réduction suffisante des risques peut être obtenue par l'éloignement seul. Ces distances de sécurité étant fonction de la taille, certaines personnes ayant des tailles extrêmes pourront toujours être en mesure d'atteindre les zones dangereuses même si les exigences du présent document sont satisfaites.
Le respect des exigences du présent document empêchera l'accès à la zone dangereuse. Néanmoins, l'utilisateur de ce document est averti qu'il ne fournit pas la réduction des risques requise pour chaque danger (par exemple, les phénomènes dangereux liés aux émissions des machines comme les rayonnements ionisants, les sources de chaleur, le bruit, la poussière).
Les articles concernant les membres inférieurs s'appliquent uniquement quand l'accès des membres supérieurs à la même zone de danger n'est pas prévisible, selon l'appréciation du risque.
Les distances de sécurité sont destinées à protéger les personnes qui essaient d'atteindre les zones dangereuses dans les conditions spécifiées (voir 4.1.1).
NOTE 2 Le présent document n'est pas destiné à fournir des mesures contre l'atteinte d'une zone dangereuse en grimpant par-dessus les structures de protection (voir l'ISO 14120:2015, 5.18).
Varnost strojev - Varnostne razdalje, ki preprečujejo doseg nevarnih območij z zgornjimi in spodnjimi udi (ISO 13857:2019)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2020
Nadomešča:
SIST EN ISO 13857:2008
Varnost strojev - Varnostne razdalje, ki preprečujejo doseg nevarnih območij z
zgornjimi in spodnjimi udi (ISO 13857:2019)
Safety of machinery - Safety distances to prevent hazard zones being reached by upper
and lower limbs (ISO 13857:2019)
Sicherheit von Maschinen - Sicherheitsabstände gegen das Erreichen von
Gefährdungsbereichen mit den oberen und unteren Gliedmaßen (ISO 13857:2019)
Sécurité des machines - Distances de sécurité empêchant les membres supérieurs et
inférieurs d'atteindre les zones dangereuses (ISO 13857:2019)
Ta slovenski standard je istoveten z: EN ISO 13857:2019
ICS:
13.110 Varnost strojev Safety of machinery
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 13857
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 13.110 Supersedes EN ISO 13857:2008
English Version
Safety of machinery - Safety distances to prevent hazard
zones being reached by upper and lower limbs (ISO
13857:2019)
Sécurité des machines - Distances de sécurité Sicherheit von Maschinen - Sicherheitsabstände gegen
empêchant les membres supérieurs et inférieurs das Erreichen von Gefährdungsbereichen mit den
d'atteindre les zones dangereuses (ISO 13857:2019) oberen und unteren Gliedmaßen (ISO 13857:2019)
This European Standard was approved by CEN on 6 October 2019.
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
concerning 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 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13857:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of EU Directive 2006/42/EC aimed to be covered . 4
European foreword
This document (EN ISO 13857:2019) has been prepared by Technical Committee ISO/TC 199 "Safety of
machinery" in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” 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 April 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 13857:2008.
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(s).
For the relationship with EU Directive(s) 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
following countries are bound to implement this European Standard: 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 the
United Kingdom.
Endorsement notice
The text of ISO 13857:2019 has been approved by CEN as EN ISO 13857:2019 without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of EU Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request M/549
COMMISSION IMPLEMENTING DECISION C(2016) 5884 final of 21.9.2016 to provide one voluntary
means of conforming to essential requirements of New Approach Directive 2006/42/EC of the
European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive
95/16/EC (recast).
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Directive 2006/42/EC
Essential Requirements of Clause(s)/subclause(s) of this Remarks/Notes
Directive 2006/42/EC EN
1.1.2. Principles of safety Clause 1 Safety distance for reaching
integration over/under and through
1.4.3. Special requirements for 4.2.2.1 Reaching over protective
protective devices structures
1.4.3. Special requirements for 4.2.2.2.
protective devices Values
1.4.3. Special requirements for 4.2.3
Reaching around
protective devices
1.4.3. Special requirements for 4.2.4
protective devices Reaching through openings
1.4.3. Special requirements for 4.2.4.1 Reaching through regular
protective devices openings — Persons of 14 years
of age and above
1.4.3. Special requirements for 4.2.4.2 Reaching through regular
protective devices openings — persons of 3 years
of age and above
1.4.3. Special requirements for 4.2.4.3
protective devices Openings of irregular shape
1.4.3. Special requirements for 4.2.5 Effect of additional protective
protective devices structures on safety distances
1.4.3. Special requirements for 4.3 Safety distances to prevent
protective devices access by lower limbs
1.4.3. Special requirements for 4.4 Consideration of whole body
protective devices access
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
INTERNATIONAL ISO
STANDARD 13857
Second edition
2019-10
Safety of machinery — Safety distances
to prevent hazard zones being reached
by upper and lower limbs
Sécurité des machines — Distances de sécurité empêchant les
membres supérieurs et inférieurs d'atteindre les zones dangereuses
Reference number
ISO 13857:2019(E)
©
ISO 2019
ISO 13857:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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Published in Switzerland
ii © ISO 2019 – All rights reserved
ISO 13857:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Safety distances to prevent reach or access by upper and lower limbs .2
4.1 General . 2
4.1.1 Assumptions . 2
4.1.2 Risk assessment . . 2
4.2 Safety distances to prevent access by upper limbs . 3
4.2.1 Reaching upwards . 3
4.2.2 Reaching over protective structures . 4
4.2.3 Reaching around . 6
4.2.4 Reaching through openings . 8
4.2.5 Effect of additional protective structures on safety distances .10
4.3 Safety distances to prevent access by lower limbs .11
4.4 Consideration of whole body access .13
Annex A (informative) Use of Tables 1 and 2 with intermediate values .14
Annex B (informative) Distances to impede free access by lower limbs .18
Bibliography .20
ISO 13857:2019(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanatio
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