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  1. bhm1712

    Isolation

    Well that would certainly be possible at some of the places I've worked :D
  2. bhm1712

    Isolation

    Unless of course he takes the plug off and keeps it in his pocket!
  3. bhm1712

    Isolation

    sorry I disagree. There's simply no way NOT using a lockout would ever be accepted whether or not the person in charge of the job could argue that he kept control of the plug at all times.
  4. bhm1712

    Isolation

    Absolutely
  5. bhm1712

    Isolation

    Right, yes I see that now. Agreed.
  6. bhm1712

    Isolation

    Unplugging a machine alone is also not a suitable method of isolation unless a plug lockout is used with the key to the lock being under the control of the owner of the job in hand.
  7. bhm1712

    Isolation

    a socket on/off switch would not be considered a suitable method for emergency switching and as such doing this temporary mod would not matter. What is a concern is that the post implies that the socket front was removed in order to fit a circuit breaker inside and then closed back up meaning...
  8. bhm1712

    Boiler short cycling on hot water

    Can't really turn it down anymore as it's already on 55 degrees at a third of the way up the cylinder.
  9. bhm1712

    Boiler short cycling on hot water

    If I turn the boiler stat up the behaviour continues , just at a higher temperature.
  10. bhm1712

    Boiler short cycling on hot water

    The boiler stat is 12 degrees higher than the cylinder stat.
  11. bhm1712

    Boiler short cycling on hot water

    Hi, Not sure if this is a new fault or indeed a fault at all. ive changed the time when our hot water comes on from an early morning time to an evening time due to a change in work shift pattern. When the system starts up on hot water for the first 30 minutes it works fine and the boiler...
  12. bhm1712

    Type/Age of Wiring?

    "The problem was most prevalent between 1965 and 1971 when an antioxident was introduced into the manufacturing process. Cable manufactured sinse the mid 1970s does not have the same inherent defect." My home was built 1968 and has imperial stranded T&E and I've just been replacing cables...
  13. bhm1712

    Type/Age of Wiring?

    Here is just one article (of many) https://www.toms-electrical-services.co.uk/green-goo-wiring/
  14. bhm1712

    Type/Age of Wiring?

    Hahaha ! But in reality it's not quite as bad as that! Worth a read about it though for sure.
  15. bhm1712

    Type/Age of Wiring?

    Wiring of that age can sometimes suffer from leeching of plasticiser which looks like green jelly. Those wires pictured look like they've got away with it so far! You can google "twin and earth green goo" to read all about the issues you can sometimes get.
  16. bhm1712

    Opinions wanted Re: water pipe Main Bonding

    The pipework from the new service valve on the road is blue HDPE up until the base of the "hockey stick" within the "insuduct" and it the changes from plastic to copper (about 2 feet below ground level) - reason for this decision unknown. The copper then proceeds up through the insuduct hockey...
  17. bhm1712

    Opinions wanted Re: water pipe Main Bonding

    Sorry my mistake in typing my OP - Reading between CPC and CH pipes 0.01 ohms.
  18. bhm1712

    Opinions wanted Re: water pipe Main Bonding

    Morning everyone, I'd like to get some second opinions if possible please. As some of you will know, I'm a qualified electrician/electrical engineer but am not registered with a scheme as I'm employed in industry. From time to time I do notifiable work and non notifiable (and indeed do notify...
  19. bhm1712

    Help me identify room stat wire? Nest

    There are much cheaper items readily available which do the same job apart from connecting to a phone (normal programmers, timers, thermostats etc)
  20. bhm1712

    Help me identify room stat wire? Nest

    Same here since I've been pestered no less than twice today by BG regards getting Hive installed even though I've repeataedly told them I don't want the god forsaken useless things
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