Machinery Safety 101

ISO/DIS 13849 – 1 Available for Public Review

Decision tree used to determine PL based on risk parameters.

Update 2020-10-11: The next three-day ISO/TC 199/WG8 meet­ing runs Tues­day-Thursday this week. Our com­mit­tee mem­bers will be wad­ing into the next 1 600 com­ments along with expert mem­bers from around the… 

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EU Machinery Directive Public Review

Rule books stacked up on a table in a library.

If you ship machinery products to the EU the Machinery Dir­ect­ive affects you. You have a chance to con­trib­ute to the review of this document.

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Instructions for Use – the New ISO 20607

Instruc­tions are one of the basic items that users expect to get when they pur­chase a product, and yet these import­ant doc­u­ments are often poorly writ­ten, badly trans­lated, and incom­plete. Key… 

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Safety Label Format Solutions for Solving Complex Messaging Challenges

Safety label on a roller conveyor
This entry is part 3 of 3 in the series Safety Labels

Safety Label Mes­saging Basics Safety label design fol­lows three prin­ciples: Identi­fy the haz­ard Identi­fy the likely degree of injury that could occur Instruct the read­er about ways to avoid injury Designing… 

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Machinery Safety Labels: 3 Top Tools for Effective Warnings

Safety label by Clarion Safety Systems
This entry is part 1 of 3 in the series Safety Labels

Machinery Safety Labels The third level of the Hier­archy of Con­trols is Inform­a­tion for Use. Safety Labels are a key part of the Inform­a­tion for Use provided by machine build­ers to… 

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ISO 13849 – 1 Analysis — Part 5: Diagnostic Coverage (DC)

A graph showing the theoretical "bathtub curve" for product failure rate over the lifetime of the product.
This entry is part 5 of 9 in the series How to do a 13849 – 1 analysis

Post updated 2019-07-24. Ed. What is Dia­gnost­ic Cov­er­age? Under­stand­ing Dia­gnost­ic Cov­er­age (DC) as it is used in ISO 13849 – 1 [1] is crit­ic­al to ana­lys­ing the design of any safety func­tion assessed… 

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ISO 13849 – 1 Analysis — Part 2: Safety Requirement Specification

This entry is part 2 of 9 in the series How to do a 13849 – 1 analysis

This art­icle was updated 2019-07-24. Ed. Devel­op­ing the Safety Require­ment Spe­cific­a­tion The Safety Require­ment Spe­cific­a­tion sounds pretty heavy, but actu­ally, it is just a big name for a way to organ­ize the… 

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ISO 13849 – 1 Analysis — Part 1: Start with Risk Assessment

This entry is part 1 of 9 in the series How to do a 13849 – 1 analysis

This post was updated 2019-07-24 I often get ques­tions from cli­ents about how to get star­ted on Func­tion­al Safety using ISO 13849. This art­icle is the first in a series that will… 

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The Brexit Vote and CE Marking: What’s it going to mean for Canadian Exporters?

Shocked and Amazed by Brexit This morn­ing I am shocked and amazed to learn that one of the founders of the European Uni­on has chosen to leave that Uni­on. Join­ing the… 

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New Directions in Plastics Machinery

Update to this art­icle, Septem­ber 2020. ISO 20430 was pub­lished in April 2020. ISO/TC 270 is now devel­op­ing ISO 23582 – 1 — Plastics and rub­ber machines — Clamp­ing sys­tems — Part 1: Safety require­ments for mag­net­ic clamp­ing sys­tems. Public… 

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