[PSES] Critical Components definitions

2014-02-22 Thread Nyffenegger, Dave
Hi Folks, I'm looking for some more recent definitions/guidelines/criteria for determining what constitutes critical components for the critical component lists in the product technical construction files, in particular the files to be maintained as part of CE compliance. I am not un-familiar

Re: [PSES] Critical Components definitions

2014-02-22 Thread Doug Powell
Dave,  You pretty well outlined the main concerns for safety critical components. Identifying all the hazards and risks is the first step and then identifying the components relied upon to mitigate those issues is next. As product testing proceeds there may be additional components added. I

Re: [PSES] Critical Components definitions

2014-02-22 Thread John Woodgate
In message d0260b4f9aff41a5b0341a5da9c97...@bn1pr08mb059.namprd08.prod.outlook.com , dated Sat, 22 Feb 2014, Nyffenegger, Dave dave.nyffeneg...@bhemail.com writes: 'm looking for some more recent definitions/guidelines/criteria for determining what constitutes critical components for the

Re: [PSES] Critical Components definitions

2014-02-22 Thread John Woodgate
In message piCrlsB$lnctf...@jmwa.demon.co.uk, dated Sat, 22 Feb 2014, John Woodgate j...@jmwa.demon.co.uk writes: I'm primarily looking for the safety related components. Guidelines can only be so general that they probably don't help you at your stage. Instead you need to develop further

Re: [PSES] Critical Components definitions

2014-02-22 Thread Richard Nute
Hi Dave: There are no standard definitions for critical components. However, do a Google search for critical components list and you will find a number of examples and opinions as to a definition of critical components. For example,