failed compex refresher unit - help

[thomson_adam]

Do you do much fault finding or are you mainly install mate?i've not done a refresher course myself yet so I have no experience of the questions but if they are as badly worded as the full course ones I can only imagine.

end of the day fault findings pretty much the same wherever it is. The only differences you'd have on an I.S circuit is to remember not to bridge the mains side and the I.S side of you barrier/galvanic isolator when it's in the circuit and most checks you'd carry out on them you'd safely isolate the mains side of the circuit, remove the barrier and carry out tests on it on a 'test bench'

any chance of putting the question up if you can remember it?

Hello mate I'm maintence ....the refresher is totally different to the 5 day course.

without going into too much detail on the maintenancs question side of things you get a few scenarios. One may be you have noticed a bolt missing on a lid what would you do.

obvously they go into more detail on some where you have to describe the whole procedure... Get a permit , check data sheet etc Etc

 

[Jonspark]

By the lack of posts on this thread from the reqular forum experts, it seems some have been attempting ATEX work without completing the compex course!

Either that or their lack of knowledge prevents them.