| Main > Everything Else |
| Electrical safety |
| (1/2) > >> |
| Zebidee:
I've been having endless issues with ground loops on my Aussie lowboy arcade cab. I tried to do everything right. I DID do everything right. In the end, I just had to disconnect any connections to FG/earth because it just wasn't working otherwise. Kinda need these earth grounds though, because cab has a metal control panel (safety!). Sick and tired of issues, I finally decided to pull open the 3-pin wall power sockets and take a look. Now I know why they always look surprised. Notice anything missing? Notice the active/neutral wires wrong way around? Only two wires but can't even get that right. Check out the chunk taken out of the insulation. Geez. Time to call a (real) electrician. |
| bobbyb13:
That guy figures the "alternating" part of AC was which wire goes where then?! :o Yeesh. I would want to shut down the panel and check the rest of the house before I turned anything else back on. How old is that building? I see all kinds of similar spooky crap out here- regularly. While doing demo work to upgrade old places here (and more than once!) I have found that some lazy dipshit has tied Romex into still energized 80 yr old knob and tube wire runs up in the attic. They then dropped branches down the single wall construction to similar kind of surface mount boxes. You want to see someone's jaw drop, show up to fix a 3 way light switch and inform them that you can do it, but it will be $20k because you can't touch it unless you replace all the wiring in the whole house. And that's not even a joke. I am no longer surprised when someone says they get shocked touching some plumbing in their house either. It is a wonder that more places don't burn down. |
| Robbbert:
That kind of wiring is criminal. I agree - you should check out the rest of the house before anything else bad happens. Also make sure the screws that hold the wires in haven't got loose - for some reason it seems to happen by itself over time. |
| Zebidee:
The building is only 5-6 years old. I clearly remember telling the electrician, reminding him, I wanted the grounds hooked up as well. I shouldn't even have to say anything. Why didn't I check this ---steaming pile of meadow muffin--- earlier? Why should I have to? Almost all the electricians around here (rural NE Thailand) just don't care, don't think it is necessary, it isn't their standard. What I don't get though is, I know there is a proper earth ground point at the back, for the aircon, so why the hell don't they just hook it up to that? If there ever were any people of talent in this town, they long since left, to the big smoke, chasing better money. Unfortunately it is another example of where, to get something done properly around here, I must become an expert myself and either do it myself, or literally stand over the guy that does it. The one sparky around here I trust will pop over tomorrow, better check rest of the house too. [/rant] |
| BadMouth:
Less wire used=more profit. Electrical work isn't that complicated and the basic tools for it aren't that expensive. It's a good life skill to have. |
| Navigation |
| Message Index |
| Next page |