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  1. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    To be fair, I was thinking more along the lines of people chiseling out the channel to remove it before removing cables - say, if they wanted to continue a connection from that specific area or something :) But regardless, I got some oval upvc conduit yesterday so I'm all good!
  2. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    Yep, absolutely the better option my case for sure. Thanks!
  3. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    Wow! okay so it's just the photos that make them look thick. Sounds like I can get some of those instead then! Thank you.
  4. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    I did see that was a suggestion a while back, my only issue was that it seemed much "thicker" than the steel channels; For example this one: https://www.screwfix.com/p/deta-tte-oval-upvc-white-conduit-16mm-x-2m/145vt I feel like the depth of the chase would need to be at least twice that of...
  5. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    Thanks! And yeah I didn't know channels weren't required until I had already bought them and chased out the walls ‍♂️ so now I'm committed! Plus, I guess if the next owners end up needing to move/change things it should make it a bit easier to get the cables out cleanly I guess! So gripfill...
  6. Vadevious

    Best way to fix steel channels to concrete wall (no-fines concrete)

    Apologies if this is in the wrong area, I do think it's at least partially relevant though. This sort of channel is what I'm talking about: https://www.screwfix.com/p/deta-tte-25mm-galvanised-steel-channel-2m/245vt Normally, I imagine one would use galvanized nails to affix the channel into...
  7. Vadevious

    Need help wiring a new light switch

    Thank you everyone for the advice, especially helpful was the diagram labelling the new terminals to match the old. Also a huge thanks to terryplumb who kindly spent an hour on the phone with me troubleshooting (we've found there's something wrong with my earth wire(s) which means I still need...
  8. Vadevious

    Need help wiring a new light switch

    Wow, thank you for taking the time and all the detail; I've actually had an offer from terry here to call up and help this evening to do this testing so fingers crossed more answers will surface...
  9. Vadevious

    Need help wiring a new light switch

    Hi, at work currently but I do have a photo of the 2nd switch. The 2 way that I'm having trouble with is the switch that is 2nd from left:
  10. Vadevious

    Need help wiring a new light switch

    Ah sorry! I just saw the "SPD MCB" label on the unit and assumed that was the only "MCB", oops! Also worth mentioning, the tripping that happened earlier - happened when I tried to switch the light on from the 2nd switch (one I haven't touched at all)
  11. Vadevious

    Need help wiring a new light switch

    Okay, just to reiterate - MCB didn't trip at all, only the lights fuse + RCD. Apologies if that's the same or whatever, just wanted to clarify as I don't know what any of this means :) Any advice on how one would go about doing testing and is my equipment sufficient? Sorry - I'm obviously out...
  12. Vadevious

    Need help wiring a new light switch

    Hi Terry, The fuse for the downstairs lights tripped, along with the RCD, here's a photo: Yes both cables (should) be part of the same circuit. When I would turn off the fuse for lights, neither switch would work. As for electrical testing equipment, I have one of these though I don't know...
  13. Vadevious

    Need help wiring a new light switch

    The problem is that I don't know where the un-plugged gray cable is supposed to go. I also didn't know which was going to be the new "COM" terminal until the other poster kindly labelled my photo. Also, turns out I didn't re-wire correctly in my last photo! It kept tripping out, I had to swap...
  14. Vadevious

    Need help wiring a new light switch

    Wow, thank you for labelling! So, assuming I need one of the switches to control one light that isn't controlled elsewhere, while another to control a light in 2-way; how should I wire everything up please if you don't mind? Thanks for all the help so far!
  15. Vadevious

    Need help wiring a new light switch

    Understood, I've edited the post with imbedded photos :)
  16. Vadevious

    Need help wiring a new light switch

    Hi, I'm not sure what you are referring to - there's 6 links to pictures in the post?
  17. Vadevious

    Need help wiring a new light switch

    I finally got around to replacing an old light switch, but I'm stuck because there are 4 wires instead of the expected 3. The wire colors also don't match either the old or new standards (to me). I would appreciate some guidance. So, being as my electric experience so far has been simply...
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