ISO/TR. First edition. Safety of machinery — Risk assessment —. Part 2: Practical guidance and examples of methods. Sécurité des. TECHNICAL. REPORT. ISO/TR. Second edition. Reference number. ISO/TR (E). Provläsningsexemplar / Preview. Technical Report ISO/TR Ed. Written on 11 February Posted in Documents. ISO/TR Safety of machinery.
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Detailed discussions of each tool are provided. All the Communications of the harmonized standards published since Everything that has been done from version 2 to 4. December 7 articles November 2 articles September 3 articles August 2 articles July 7 articles June 1 article May 12 articles April 10 articles March 14 articles February 10 articles.
ISO/TR 14121-2:2012 ED2
The bulk of the document is taken up with Clause 4, Preparation for risk assessment, Clause 5, Risk assessment process, and Clause 6, Risk reduction.
Clause 7 – 141212 assessment 41121-2 This clause highlights the need to repeat all stages of the risk assessment after the protective measures have been incorporated. Annex B – Example application of the process of risk assessment and reduction This Annex considers the risk assessment and risk reduction process for a single-spindle vertical moulding machine. This Clause is effectively a detailed explanation of the risk assessment process shown in Figure 1 of ISOexcept for a few steps – such as determination of the limits of the machinery, and hazard identification – where readers are referred back to ISO December 1 article November 1 article October 1 article September 2 articles August 1 article July 3 articles May 1 article April 1 article March 2 articles February 1 article.
In all six examples, considerable detail is provided, including graphs and tables where appropriate. December 7 articles November 2 articles October 10 articles September 5 articles August 4 articles July 9 articles June 7 articles May 9 articles April 2 articles March 7 articles February 3 articles January 5 articles.
Technical Report ISO/TR Ed.
Readers will also appreciate the two very useful Annexes: Written on 11 February December 2 articles November 4 articles October 6 articles September 4 articles August 2 articles July 3 articles May 6 articles April 6 articles March 1 article February 8 articles January 11 articles. Clause 7 covers Risk assessment iteration and Clause 8 covers documentation. Risk matrix Risk graph Numerical scroring Quantified 1411-2 estimation In addition, hybrid tools can make use of a combination of the above methods.
This clause states that the objective, scope and deadlines for the risk assessment should be defined at the outset. This Annex considers the risk assessment and risk reduction process for a single-spindle vertical moulding machine. December 1 article October 3 articles May 3 articles April 1 article March 1 article January 2 articles. What we did from to April December 2 articles November 1 article September 2 articles August 3 articles July 2 articles June 2 articles May 5 articles April 4 articles March 9 articles January 6 articles.
Other useful information in Clause 5 includes a discussion of the merits and limitations of top-down and bottom-up approaches to hazard identification, and the appropriateness or not of creative thinking during different stages in the risk assessment process.
While Clause 5 provides information on the criteria 141212- selecting appropriate methods and tools for each step of the risk assessment process, Clause 4 highlights that consideration should be given to the machinery, the likely nature of the hazards, the purpose of the risk assessment, and the skills, experience and preferences of the team undertaking the assessment. It also notes the benefits of using a team for the risk assessment, 114121-2 discusses the composition of the team and the role of the team members.
December 1 article September 1 article July 2 articles June 1 article February 1 article.
For a reader who is trying to decide which risk assessment method to use, a good starting point might be to read all the discussion sub-clauses before studying the detail of the examples. Given the title of this Technical Report, readers may be pleasantly surprised to learn that it includes risk reduction as well as risk assessment. Archive ido articles.
ISO/TR for Machinery Risk Assessments – A Review
Jon Severn, the editor of MachineBuilding. Clause 4 – Preparation for risk assessment This clause states that the objective, scope and deadlines for the risk assessment should be defined at the outset.
In addition, hybrid tools can make use of a combination of the above methods.
Annex A – Examples of methods for several steps of the risk assessment process Six examples are provided as follows: It therefore contains numerous cross-references to Part 1; for example, readers are referred to Part 1 for all terms and definitions bar one. Annex A gives examples of methods for several steps of the risk assessment process; and Annex B contains an example application of the process of risk 14211-2 and reduction.
Most of the examples conclude with a discussion of the method and its suitability for different types of machinery.
Although it is described as ‘non-exhaustive’ it nevertheless contains considerable detail. Harmonized Standards View online. Clause 5 – Risk assessment process This Clause is effectively a detailed explanation of the risk assessment process shown in Figure 1 of ISOexcept for a few steps – such as determination of the limits of the machinery, and hazard identification – where readers are referred back to ISO December 2 articles October 4 articles September 1 article August 3 articles July 1 article May 1 article.
This clause highlights the need to repeat all stages of sio risk assessment after the protective measures have been incorporated.