For the past 12 months or so, boiler water pressure has intermittently dropped from the normal operating pressure of 1. Fuses For Your Home for How To Reset Old Fuse Box, image size 732 X 775 px, and to view image details please click the image. Thanks Hi Electrical Safety Services, Thank you for your email. Contacts are at the top, trip coil and bimetallic strip at the bottom. Connecting a high current load such as a 10kW shower to one of these fuseboxes results in various failures: 1.
Originally this would have contained rewireable fuses, but has been 'upgraded' with push button circuit breakers, probably mid-1980s. Connections are line in on the lower terminal blade, line out on the top blade. The wooden frame is flammable, and since fuseboxes are often mounted on wooden boards, the backless types are dry kindling waiting to be set on fire. Internals examined and current applied. They even tell you something about the fault, if the wire just melted or absolutely vapourised! Description : Wylex Standard Fuseboxes, Part 1 with How To Reset Old Fuse Box, image size 933 X 599 px, and to view image details please click the image. If he starts by saying you need a new fusebox and its going to be £300+ get a second and third opinion before committing yourself. Most likely that caused a surge that blew the fuse.
And we also believe you came here were trying to find these details, are not You? I've never dealt with these kind of fuses before, I've not yet even checked the fuse cartridges to confirm it's blown. Fuses For Your Home for How To Reset Old Fuse Box by admin. This is not an exaggeration either - consider that a short circuit will cause a rewireable fuse to vaporise, spraying molten copper from the fuseholder. Fuses For Your Home for How To Reset Old Fuse Box by admin Edison Fuse Box. Wendy It really is not possible to say without seeing the consumer unit what the likely outcome would be ,but it is highly stupid to carry on using something which is obviously overloading. Fuses and other devices Three types of devices can be fitted to these fuseboxes.
Wrapping the fuse in foil, or shoving bits of wire in there is another dangerous bodge. Hi, I remember at college I was told that if you see old resettable cartridge fuses the ones where a button pops out to replace them - but I can't remember the reasons why??? I've seen the fuses you're talking about I think, but you can also get the Red Spot ones which show when it's blown. I have come across lots of these bloody things that dont trip, the button gets cacked up with crap and they jam in, they may trip under fault conditions but wont when you try to mechanically trip them. Hi All, I have spent all day reading the forum but thought it best to ask the question direct for some feedback. Thanks guys, I really appreciate any advice you can reply with.
Tripping occurs when the flat bar above the coil is pulled down, either by the magnetic coil, bottom strip bending downwards or the red reset button pushing against the angled section at the front. Additional views of both sides Views of the left and right sides of the internals. The larger button is to set the device, the smaller one to reset or disconnect it. Applying excessive force rends the contacts out of the backing plate. In all cases, the plastic moulding behind the contacts has an extra cutout section near the top right. The only real advantage is that the circuit breakers react quicker than a fuse.
We did buy another fuse from an electrical shop and put that in,however it wasnt a red button type its got a small flip up and down switch. Introduction These fuseboxes are well designed and made. Newer plastic ones are cream coloured, older ones may be dark brown. Powermax is right with his answer but please be comfortable with what you are doing as if you do it wrong there is potential for a really big bang not kidding and you would not want to be next to it if that happens. Generally faults like this are normally sorted in around 2 hours, some take a bit longer, some a bit less. Firstly thank you for replying. I just said that they no longer comply to my customer but what actually is the reason? The plug in circuit breakers are still readily available, and are easy to fit.
These have significant problems, the main one being the wrong size fusewire can be fitted. We have an old Wylex fuse board and since a power cut the other morning, the fuse for the plug sockets keeps tripping. Bernard Sharnbrook Many of these Wylexes still have rewirable fuses in them. The small red reset button is loose, only held in place by the mechanism behind. Description : Eec247 Guide To Dealing With An Electrical Emergency within How To Reset Old Fuse Box, image size 800 X 558 px, and to view image details please click the image.
He now notices that when he uses the tumble dryer the fuse heats up quickly and becomes too hot to touch. I've taken a photo of the Wylex fuse box - I'm presuming the cartridge with the white dots is for lights. You can changes blown fuses in a Wylex fuse box most popular in the United Kingdom, but also found elsewhere and brighten up the room, or finish cooking dinner. A friend of ours suggested a little plug in device that emits a tone if the socket is working fine, which it did in every socket in the house. I Accept Reject If you have an isolated power outage, such as a light suddenly going out or the microwave stops cooking, the problem is likely a blown fuse. Not the ideal way, but without testgear or calling an electrician theres little else you can do personally. Description : How To Change A Fuse In A Traditional Fuse Box — Youtube inside How To Reset Old Fuse Box, image size 480 X 360 px, and to view image details please click the image.
If no fusewire available, nails, hairpins or just about any metal wire can be fitted. We have now been told we may have to replace the old Wylex board for a new one. These were common in the 1980s, later versions have a lever on the front. Older boxes were made with no back, and a wooden frame. In the lid, three metal plates at the top form an arc supression chanber. One possible thing you could try to rule out a possible faulty circuit breaker is if you have another one thats identical i. Those which can are easily identified, as one of the fuseways will have a different appearance.