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Student & Learning Zone - City & Guilds
Am2 fault finding help!!!
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<blockquote data-quote="Lurch" data-source="post: 93686" data-attributes="member: 6967"><p>A general note on fault finding in the real world - "it has always worked fine until last week" means "it's never worked since the day it was installed so you've no chance of ever fixing it or working out what the hell is going on with the odd wiring so you might as well just go ahead and rewire it all".</p><p></p><p>Also, always make the user show you what they're doing, they will switch switch A to operate appliance appliance A for 10 years, then start using switch B for no reason whatsoever and swear blind that it's the same switch they've used for the last 10 years.</p></blockquote><p></p>
[QUOTE="Lurch, post: 93686, member: 6967"] A general note on fault finding in the real world - "it has always worked fine until last week" means "it's never worked since the day it was installed so you've no chance of ever fixing it or working out what the hell is going on with the odd wiring so you might as well just go ahead and rewire it all". Also, always make the user show you what they're doing, they will switch switch A to operate appliance appliance A for 10 years, then start using switch B for no reason whatsoever and swear blind that it's the same switch they've used for the last 10 years. [/QUOTE]
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Student & Learning Zone - City & Guilds
Am2 fault finding help!!!
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