Showing posts with label electric. Show all posts
Showing posts with label electric. Show all posts

Tuesday, August 18, 2009

Electrical Me
My dear daughter came to me recently with one of her lamps and a request. It seems that the lamp had been flickering on and off, despite having a new light bulb put in. "Please, Mom, can you fix it for me? Pretty please?"
Well, how can I refuse such a nice request? And besides, it gives me an excuse to play with electricity.*
*Remember, play safely when electricity is involved. Make sure the cord is not plugged in and/or the circuit breaker is off.



Here we have the offending lamp. Experience has taught me that it is cheaper and less aggravating to simply change out the lamp socket when a lamp begins to malfunction. Life's too short to fuss over a fussy lamp.

Making sure that the lamp is unplugged, jimmy** the lamp shell out of the socket.

**This is technical jargon. Do try to keep up here.



By the way, it's always a good idea to have a replacement part at the ready. Did I not mention that?


Now it is time to loosen the screws holding the wires to the switch. It is important to keep the orientation in mind. For instance, this is the brass side, while the opposite side is the stainless steel side. It would not be a good thing to reattach the new socket backwards.


Why? Well, let's just say that the electrical gods would be most displeased. And you wouldn't want to displease them, would you? No, I didn't think so.




This is an Underwriter's Knot. It prevents the cord from being pulled down through the appliance. In this case I did not have to undo this and then redo it, but it is a handy knot to learn how to do.***

***Not to mention the fact that it can prevent a catastrophe in your home. How good is that?




Okay, and we are all wired back up. How easy was that?





The new sleeve goes back on the old socket.






And this old lamp now works just as it is supposed to. I'd say my work here is done.
Not bad for five minute's work, even while taking pictures!

Saturday, January 17, 2009

Just Call Me Electric Woman

My daughter has been complaining that the kitchen table light is too bright and please could I put a dimmer on it so she doesn't get a headache from the bright lights? Why yes, dear daughter, I can get a dimmer switch and install it for you. And I get to play with electric. Sounds like fun to me.

Here's a handy tip for you. Don't try to do this at night. Since you must turn off the power at the circuit breaker box, you would be left trying to work in the dark. And no, I wouldn't know about that from personal experience. Really. *Whistles innocently*



Here is the light that will be getting the dimmer switch. Oh, and I also had installed this light fixture a few years ago. You see, I really am Electric Woman.




And here is the VERY IMPORTANT first step. Locate the proper circuit breaker and turn it off! DO NOT skip this step.


And here is the light switch I will be installing.



This little thing in the foreground is a very handy piece of equipment. A circuit tester will let you know if any electrical current is flowing through the switch or wires. As a bonus, this is a rather inexpensive tool to buy. If you are planning on doing any electrical work, I heartily recommend that you get one.



Don't be alarmed by all the wires in the electric box. You only need to worry about three wires with a single pole switch: the ground wire (usually a bare copper wire), the wire coming into the switch (the "hot" wire) and the wire coming out of the switch (which goes to the fixture).




Now is a good time to use the circuit tester to make sure that the wires are not hot. The light has not lit up, so we are good to go.





Since both wires are the same color, I used a piece of electric tape to mark the lower wire. I'd hate it if I wired the switch 'upside-down'.




Safety first: Let's test the wires again. Still safe.




On a switch like this you can either shape the wire into a hook and tighten them on the screws, or you can use the fast connect option. Since that is the way the old switch was wired, I used the fast connects on the new switch. The ground is hooked around the ground screw on the switch.


And it is that simple. Before I tightened everything down and replaced the face plate, I turned the circuit breaker back on and made sure everything was working properly. Happily everything worked right the first time.



I ended up needing a pair of needle nose pliers to unhook and hook the ground wire and a small straight screwdriver to release the wires from the fast connects on the old switch.

Now let's see the dimmer switch in action.


Oh yes, I'm good.