Bad Electrickery

good examples of bad work

Archive for the ‘bad installation’ tag

Calling No-one

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When testing a fire alarm system, my test key got stuck in a call point. Fair enough, sometimes the key can get caught on an internal spring. So I took the face off:

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Only to find out that there was nothing inside!

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It has been removed now, but it is very dangerous to have a call point that won’t trigger the alarm. Not good at all!


I Have A Crush On You

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Terminating onto the sheath of the cable can be extremely destructive- the device can function when re-powered, but the poor quality connection will eventually start arcing and overheat. It can lead to problems like: What Happens When You Terminate On The Insulation

Written by admin

January 22nd, 2013 at 1:46 pm