BS EN ISO 14122-1 PDF


ISO gives general requirements for access to stationary machines and guidance about the correct choice of means of access when necessary. BS EN ISO Safety of machinery — Permanent means of access to machinery Part 1: Choice of fixed means and general requirements of access. BS EN ISO Safety of machinery – permanent means of access to machinery. Choice of fixed means and general requirements of access (ISO.

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Take the smart route to manage medical device compliance. The four parts are all B-Type standards, meaning they deal with specific aspects of machinery safety and can be applied to a wide range of categories of machinery.

Clause 5 lists the general requirements for design izo construction of means of access. Nevertheless, it would be prudent to verify the safety requirements either by calculation or testing.

BS EN ISO Download: Free White Paper On Machinery Access

1412-1 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. If an anti-climb device is fitted to a ladder, a written warning or audible signal is not adequate for access control. Their predecessors cease to provide a presumption of conformity to the relevant essential health and safety requirements of the Machinery Directive on 31 December Choice of fixed means and general requirements of access ISO In other words, when designing and specifying means of access, consideration should be given to preventing unauthorised access.

Safety-related parts of control systems General principles for design. Fn basket is empty. However, the same subclause states that the minimum height of the guard-rail shall be mm, so it appears that the former may be a typographical error and the height of the handrail should be greater than or equal to mm. For the significant hazards covered by this part of ISOsee Clause 4. However, it is almost inevitable that Part 3 will also be required, because this covers the guard-rails that are usually necessary with platforms and walkways.


Means of access, as with guarding, help to control access to machine-related hazards under different circumstances — such as operation, cleaning and maintenance — and should not themselves introduce significant new risks. Free Ergonomics Guidance European Commission publication Guidance on the application of the essential health and safety requirements on ergonomics.

ANSI ASC A and BS EN ISO Fixed Ladder Safety of Machinery Package

The four parts are, in full:. Search all products by.

The ISO series as a whole is applicable to both stationary and mobile machinery where fixed means of access are necessary. More about your enquiry.

A permanent means of access is fixed to the machine or an adjacent structure in such a way that it cannot be removed without the use of tools. Find Similar Items This product falls into the following categories. The Red document status indicator indicates that the document is an old version The document has likely been withdrawn by the publisher, also the meta data eb here may be out of date as it is no longer being maintained by the editorial teams at NBS. Code of practice for the design of industrial type stairs, permanent ladders and walkways Withdrawn.

Procter Machine Guarding believes that its new White Paper is ‘the most comprehensive guide to ISO parts 1 to 4 that has been published to date, and certainly the versions. Check out our FAQs. Annex B informative illustrates the main dimensions of a fixed ladder equipped with a safety cage.

Furthermore, three-point contact needs to be maintained except for very brief periods eg starting a screwheavy objects should not be carried, leaning ladders should be secured and, if stepladders are used and side loads are imposed, then the stepladder should be secured.

It will therefore help readers to understand and interpret the machinery access standard, whether they are new to designing permanent means of access or have designed them before but using 14212-1 previous edition of the standard.

BS EN ISO 14122-1:2016

However, great care should be taken with ribbed ramps, bearing in mind that subclause 4. As with guards, when considering means of access the first approach should be to design-out the risks. Clause 8Verification of safety requirementsgives a choice of testing or calculation. Rather than presenting a line-by-line analysis of the standard, the White Paper explains some of the concepts and technical details that are not immediately obvious when reading the standard.


You may experience issues viewing this site in Internet Explorer 9, 10 or General requirements for the design and construction of fixed and movable guards. Where there are hazards not covered by the standard, such as moving parts of machinery, extreme temperatures or hazards caused by the environment, the standard says that these should be considered and addressed by, for example, preventing unauthorised access. Procter Machine Safety Company profile. These will be helpful for readers who need to know more about topics such as risk assessments, safety distances or machine guarding standards, or who want to review relevant guidance from the HSE Health and Safety Executive or the European Commission.

Wahl eines ortsfesten Zugangs zwischen zwei Ebenen. Clause 4 presents the General requirements for stairs, stepladders and guard-rails, including the loadings to be used in strength and deflection calculations when designing these structures. Learn more about the cookies we use and how to change your settings. Clause 5Specific requirements applicable to stairsprovides further information for designing stairs. Remember that compliance with standards is not mandatory but is strongly recommended.

Free Machine Accident Investigation Kit To help companies meet their statutory obligations and prevent future accidents. Interestingly, a pragmatic approach is adopted, with several exceptions allowed under particular circumstances.

References are made to other subclauses that help in determining which type of access should be selected, but the point to note is that there must be good reasons for using any means of access other than those listed higher up the hierarchy.