NF EN ISO 14122-3
NF EN ISO 14122-3

NF EN ISO 14122-3

March 2017
Standard Current

Safety of machinery - Permanent means of access to machinery - Part 3 : stairs, stepladders and guard-rails

ISO 14122-3:2016 gives requirements for non-powered stairs, stepladders and guard-rails which are a part of a stationary machine, and to the non-powered adjustable parts (e.g. foldable, slidable) and movable parts of those fixed means of access.NOTE 1 "Fixed" means of access are those mounted in such a manner (for example, by screws, nuts, welding) that they can only be removed by the use of tools.ISO 14122-3:2016 specifies minimum requirements that also apply when the same means of access is required as the part of the building or civil construction (e.g. stairs, stepladders, guard-rails) where the machine is installed, on condition that the main function of that part of the construction is to provide a means of access to the machine.NOTE 2 Where no local regulation or standards exists, this part of ISO 14122 may be used also for means of access which are outside the scope of the standard.It is intended that this part of ISO 14122 be used with ISO 14122‑1 to give the requirements for steps, stepladders and guard-rails.The ISO 14122 series as a whole is applicable to both stationary and mobile machinery where fixed means of access are necessary. It is not applicable to powered means of access such as lifts, escalators, or other devices specially designed to lift persons between two levels.ISO 14122-3:2016 is not applicable to machinery manufactured before the date of its publication.

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Main informations

Collections

National standards and national normative documents

Thematics

QSE, Sécurité, Gestion des risques et SST

Publication date

March 2017

Number of pages

34 p.

Reference

NF EN ISO 14122-3

ICS Codes

13.110   Safety of machinery

Classification index

E85-001-3

Print number

1

International kinship

ISO 14122-3:2016

European kinship

EN ISO 14122-3:2016
Sumary
Safety of machinery - Permanent means of access to machinery - Part 3 : stairs, stepladders and guard-rails

ISO 14122-3:2016 gives requirements for non-powered stairs, stepladders and guard-rails which are a part of a stationary machine, and to the non-powered adjustable parts (e.g. foldable, slidable) and movable parts of those fixed means of access.

NOTE 1 "Fixed" means of access are those mounted in such a manner (for example, by screws, nuts, welding) that they can only be removed by the use of tools.

ISO 14122-3:2016 specifies minimum requirements that also apply when the same means of access is required as the part of the building or civil construction (e.g. stairs, stepladders, guard-rails) where the machine is installed, on condition that the main function of that part of the construction is to provide a means of access to the machine.

NOTE 2 Where no local regulation or standards exists, this part of ISO 14122 may be used also for means of access which are outside the scope of the standard.

It is intended that this part of ISO 14122 be used with ISO 14122‑1 to give the requirements for steps, stepladders and guard-rails.

The ISO 14122 series as a whole is applicable to both stationary and mobile machinery where fixed means of access are necessary. It is not applicable to powered means of access such as lifts, escalators, or other devices specially designed to lift persons between two levels.

ISO 14122-3:2016 is not applicable to machinery manufactured before the date of its publication.

Replaced standards (2)
NF EN ISO 14122-3
NF EN ISO 14122-3
December 2007
Standard Cancelled
Safety of machinery - Permanent means of access to machinery - Part 3 : stairs, stepladders and guard-rails

NF EN ISO 14122-3/A1
NF EN ISO 14122-3/A1
June 2010
Standard Cancelled
Safety of machinery — Permanent means of access to machinery — Part 3: Stairs, stepladders and guard-rails — Amendment 1

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Exigences générales
  • 5 Exigences spécifiques applicables aux escaliers
  • 6 Exigences spécifiques applicables aux échelles à marches
  • 7 Exigences de sécurité applicables aux garde-corps
  • 8 Vérification des exigences de sécurité
  • Annexe A (informative) Modifications techniques significatives entre la présente partie de l'ISO 14122 et la précédente édition
  • Annexe ZA (informative) Relation entre la présente Norme européenne et les exigences essentielles concernées de la Directive 2006/42/CE relative aux machines et modifiant la Directive 95/16/CE (refonte) [2006 L 157]
  • Bibliographie
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