Din En Iso 14122-3 Pdf |work| -

The 2016 version includes technical corrections. Free PDFs often circulate older drafts (e.g., 2001 version) which lack current requirements for toe plates and handrail strength.

(the latest version) specifies requirements for non-powered stairs, step ladders, and guardrails that provide safe access to machinery. It applies to permanent access routes where the vertical rise exceeds 500 mm or where there is a risk of falling. din en iso 14122-3 pdf

A: Not directly, but it is a harmonized standard under the EU Machinery Directive. Following it gives a "presumption of conformity". Deviating is possible but you must prove equivalent safety. The 2016 version includes technical corrections

The standard dictates the relationship between the rise (height of the step) and the going (depth of the step). This is often calculated using the "step formula" to ensure a natural walking rhythm. It applies to permanent access routes where the