Reference number. ISO (E). This is a preview of “ISO “. Click here to purchase the full version from the ANSI store. BS EN ISO Safety of machinery – Permanent means of access to . Unlike Parts 3 and 4 of the standard, BS EN ISO has no clause. Safety of machinery – Permanent means of access to machinery –. Part 2: Working platforms and walkways (ISO ).
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Nevertheless, it would be prudent to verify the safety requirements either by calculation or testing. For the purposes of BS EN ISOpermanent means of access are working platforms, walkways, stairs, stepladders, guard rails and fixed ladders.
Clause 41412-2 and design of ladder systems, provides some of the information required by the designer, but more is contained in Clause 5. 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 standard and it is 14122- but inconceivable that the UK would cease to use this.
Free Ergonomics Guidance European Commission publication Guidance on the application of the essential health and safety requirements on ergonomics. Clause 8Verification of safety requirementsgives a choice of testing or calculation.
Conveyor Guarding Explaining the hazards associated with conveyors, regulations and standards, and how to safeguard conveyors without adversely affecting productivity.
Your basket is empty. Note that subclause 6. Plates-formes de travail et passerelles Title in German Sicherheit von Maschinen. Annex A gives examples of changes that can be made to the machine or system to make better access possible.
Permanent means of access to machinery. If an anti-climb device is fitted to a ladder, a written warning or audible signal is not adequate for access control. Working platforms and walkways Status: Following on from the above, subclause 6. If guard-rails are being installed alongside platforms or walkways, Part 3 will have to be used in conjunction with Part 2 as well. Please contact me Request a quote Request a ido assessment Send me a brochure.
Furthermore, a permanent means of access can prove to be very cost-effective compared with the cost of erecting scaffolding on multiple occasions. Search all products by. Clause 5 isi the general requirements for design and construction of means of access. As part of the free survey, the safety engineers provide 14122- short written report that identifies areas of non-compliance and actions that can be taken to reduce risk, improve safety and comply with PUWER.
Clause 6, Verification 141222- safety requirementsappears to contradict subclause 5. Clause 5Specific requirements of ladder systemsprovides extensive information relating to ladder design, including the profiles and dimensions of rungs round rungs are not permitted. Plates-formes de travail et passerelles. However, the same subclause states that the minimum height of ido 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.
The clause goes on to provide details of how to test guard-rails and the steps of a stair. Means of access, as with guarding, help to control access to machine-related hazards under different circumstances — such is operation, cleaning and maintenance — and should not themselves introduce significant new 114122-2.
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Furthermore, the standard applies to parts of the building or civil construction if the main function of these is to provide access to the iiso. It will be used by: It may seem strange that permanent means of access to machinery are related to machine guarding but, in fact, they are.
BS EN ISO 14122-2:2016
Clause 6Specific requirements applicable to step laddersprovides similar details to those in Clause 5. However, is care should be taken with ribbed ramps, bearing in mind that subclause 4.
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.
If the designer chooses to verify the safety requirements by calculation, the information relating to the test methods must be taken into account so that the two verification methods are comparable. Annex A 141222- to methods 1412-2 determining slip resistance and starts by stating that no international standard currently exists.
Some leeway is provided for designers, as shown by this example from subclause 5. Find Similar Items This product falls into the following categories. As with guards, io considering means of access the first approach should be to design-out the risks.
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General requirements for the design and construction of fixed and movable guards. Clause 5Specific requirements applicable to stairsprovides further information for designing stairs. However, it is oso inevitable that Part 3 will also be required, because this covers the guard-rails that are usually necessary with platforms and walkways.
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This is Part 2 in a series of four international standards which define general requirements for safe access to machinery. Overview Product Details What is this standard about? You may experience issues viewing this site in Internet Explorer 9, 10 or Part 1 contains useful definitions, such as those for fixed ladder, stepladder, stair and ramp essentially the differences relate to the angle of pitch, and ladders have rungs whereas stepladders and stairs have steps.
As well as providing requirements for guard-rails on platforms, stairs and stepladders, Clause 7 also gives details 14122-22 toe plates, self-closing gates and mezzanine 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 lso and side loads are imposed, then the stepladder should be secured.
When most people refer to stepladders they probably mean a short ladder with folding legs that enable it to be free-standing.