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BS EN ISO 14122-3 PDF

BS EN ISO Safety of machinery – Permanent means of access to machinery Part 3: Stairs, stepladders and guard-rails. 30 Jun BS EN ISO gives requirements for non-powered stairs, stepladders and guard-rails which are a part of a stationary machine, and. ISO gives requirements for non-powered stairs, stepladders and guard-rails which are a part of a stationary machine, and to the non-powered.

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Stairs, stepladders and guard-rails. Annex B lists the significant technical changes between ISO Earlier bz White Paper mentioned the need to prevent unauthorised access.

Safety gate range enhanced to BS EN ISO 14122-3:2016

The four parts are, in full:. Overview Product Details What is this standard about? Clause 4 of Part 1 lists the most significant hazards to consider when determining the em and location of the means of access. 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.

Click to learn more. Worldwide Standards We can source any standard from anywhere in the world. It will be used by: The modified gate is mm high and 1m wide; its mid rail is positioned mm from uso top rail, whilst its bottom rail is raised mm from the floor. When most people refer to fn they probably mean a short ladder with folding legs that enable it to be free-standing.

White Paper 7 – BS EN ISO | Free Downloads | Procter Machine Safety

In general, if it is anticipated that regular access will be required for machine operation, cleaning or maintenance, then a permanent means of access should 1412-23 given due consideration see also Clause 5 below. ENMinimum Gaps to Avoid Crushing Explaining the requirements of the standard for minimum gaps to prevent crushing. 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.


There is no option in the Annex for verifying the safety requirements by calculation.

This is Part 3 in a series of four international standardswhich define general requirements for safe access to machinery. A final point to note is izo ISO Part 5 is in preparation, which will deal with permanent means of access on mobile machinery.

Readers who are concerned about what changes might occur in relation to standards once the UK leaves the European Union can rest assured that it is unlikely that there will be any change here because BS EN ISO is equivalent to the international 1412-3 and it is all but inconceivable that the UK would cease to use this. If an anti-climb device is fitted uso a ladder, a written warning or audible signal is not adequate for access control.

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Please download Chrome or Firefox or view our browser tips. You must be logged in to is a comment. For testing stepladders, the reader is referred to ENLadders.

Permanent means of access to machinery. Clause 5 lists the general requirements for design and construction of means of access.

Learn more about the cookies we use and how to change your settings. 1412-3 the smart route to manage medical device compliance. 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.

For a new machine that is being CE marked to the Machinery Directiveworking to the standard gives a presumption of conformity to the relevant EHSRs; without the standard, it is necessary to demonstrate that the EHSRs have been fulfilled by some other means. Furthermore, a permanent means of access can prove to be very cost-effective compared with the cost of erecting eh on multiple occasions.

Suitable for internal io external use, Kee Gate can 1412-3 implemented on ladder and stair access points, as well as roof hatches, walkways, and roof tops. Following on from the above, subclause 6. You may find similar items within these categories by selecting from the choices below:. Annex ARequirements for the design of anti-climb devices, is normative and should, therefore, be complied with often an Annex to a standard is informative only.

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Note that subclause 6.

Safety gate range enhanced to BS EN ISO

An additional note draws attention to other possible hazards, and the reader is also reminded of ISO relating to risk assessments. However, great care should be taken with ribbed ramps, bearing in mind that subclause 4.

However, the scope of the standard specifically excludes powered means of access lifts, escalators or other devices designed to move persons between levels. More about your enquiry. Kee Safety manufactures the Kee Gate from galvanised steel, with the option of powder coating it in safety yellow to individual specification. Clause 6, Verification of safety requirementsappears to contradict subclause 5.

To maintain its compliance with the standard, Kee Safety has modified the design of its Kee Gate range of safety gates. 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.

The gates are also spring loaded, ensuring that they automatically close behind the user to protect against human error. Stairs, stepladders and guard-rails Status: 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. 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.

Nevertheless, it would be prudent to verify the safety requirements either by calculation or testing. The clause goes on to provide details of how to test guard-rails and the steps of a stair.

It states that a guardrail should be fitted when the height of a fall could exceed mm; the specified guardrail needs to meet a number of dimensional requirements and a self-closing gate should also be used.