Looking some advice on wiring a siren through a timer to alert everyone to the conveyor belt running. They don't want it to delay the belts starting (stupid idea) they just want it to sound when the belt starts up as it's unguarded. I'm wiring it off a n/o contact on the push button. I'm trying...
Hi to all I'm mark a customer advisor in the electrical department for a diy chain previously trained as an engineer about 25 years ago but didn't complete training through I'll health so went doing other jobs in the mean time then decided to redo the training so I can try and work for myself in...
Looking at a job tomorrow morning- where the customer wants pendants turned into LED down-lights in hall, bathroom and kitchen. He mentioned that there is a loft space above these areas but the existing lights are wired in steel conduit.
How do you guys normally go about installing down-lights...
I have been through a time served electrical apprenticeship, achieved LV 3 2330, AM2, NVQ, and all other stuff to do with, 6 years ago. I do not not have test and inspect. I have always worked for large contracting companies, in the cushy side (maintenance) and have never had to supply certs for...
So there I was today up a ladder when I spotted this.....
This roof is new and some sparky has drilled through it - sure its got some form of sealant - but through a brand new flat lead roof??
Self employed electrician, broadening connections by entering the on line world and looking for fellow electricians support for those jobs that have me abit stumped.
Sirob
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I am just starting a new project with consists of multiple new apartments being put in place within a large single existing building. Due to the layout of the multiple storey building and the fact the apartments are already laid out and in situe there is only one mains riser capable of being put...
hi
is there a steel terminal box that caters for wires coming from inside to outside, all the terminal boxes i've found don't have holes at the back. i was just wondering what would be the correct way to feed a wire through the wall into a terminal box (then through conduit to a camera outside)...
Hi Everyone
Looking for you knowledgeable people to help me out with question about the routing of sub-mains.
UKPowerNetworks are soon to install a new 3-phase supply to an external meter box. This will supply two separately owned maisonettes (shared Freehold) - one on ground floor and the...
Hi there
Been a bit of a pillock and drilled through a cable when putting a shelf up. It powers the ceiling light in my kitchen and nothing else (pretty sure anyway).
I've gone through the live wire but not the earth which is still safely encased in it's sheath.
There's a small gap between...
Bought a new Freesat 55" Samsung TV and couldn't watch strictly tonight due to a noticeable speech sync/sound issue on HD. Any ideas what causes this, have updated firmware etc and issue seemed to go away once Michael McKintyre got on?
Situation DNO supply into garage outside meter box, submain into house approx 10M in concentric cable. Fused down by 80 swfcu . I dont know the size but it has 7 neutral strands and approx same cpc strands. Any thoughts on this.? Is it ok? I would have thought ok as same if not very similar to...
I wonder if anyone can advise me about some work I have done in my living room in regard to the building regulations. I needed to install a light in the centre of the room. I could not access the joists from via the floorboards upstairs due to the fact a bathroom floor had recently been tiled...
My work is erecting a scaffold as part of rough cast project.There is a SWA on the house which is enclosed in steel capping.
Does the scaffold require to be earthed as under fault conditions the scaffold would become live?
It might be a concentric cable so my understanding of this is that if...
hi guys, I'm looking for someone with some experience with home automation systems to give some advice on the enclosures.
I haven't fitted any before and wondered if they, when fitted in to a din rail enclosure/cabinet, would fall under the catch all of 'switch gear' and have to be fitted in a...
Hello, I have electric underfloor heating in our bedroom under ceramic tile. there are two systems wired to one touch screen stat, (1x15m & 1x5m) they were installed about 2 years ago and worked great for about 8 month. now the larger one does not heat up? i have tried wiring it direct to the...
tiandrew
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got a few 100w floods to mount on a newbuild. The walls are clad with insulated cladding, outer tin strip, insulated ion, thin tin strip. I can't get a fixing into the top purling, due to guttering. The client wants the floods mounted between en the top 2 purlins. I was thinking 2 bits of units...
I currently have a Makita 453 and 459. I like them both but they don't really have enough umphh if I want to get through something tough.
I'll definitely be sticking with Makita and have seen the DDF458 which has a max torque of 58/91nM which I think would be fine or maybe even the 481 but that...
Been asked to price to replace 150 fluorescent tubes in a workshop. High up lights but I will provide a cherrypicker. Was thinking about a day for cost's etc but really cant make my mind up. Its a big guess
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