Hook up lionel train transformer

The RW was specified for volts; so I would expect only about a volt increase from running it at , 2 volts at Regarding the hookups to the old transformers, I purchased from Ebay a Model 90 watts which is what we used with my train when it was purchased in The transformer was in almost new condition but the wires cracked when I took it out of the box from being wrapped around the transformer for years.

I replaced the cord and I'm using the lockon clip which was with the setup but it didn't seem to have enough juice to push it all the way around the track so I added another set of wires to the same posts and another lockon further around the track and it seems to work. However now the whistle won't work and it won't reverse.

Wiring – Best Practices for Model Railroads | Lionel Trains

Also I used 16 gauge wire on my new connections, the old wire was about 22 gauge one wire type like is used on some of my accessories like lights and waiting platform. I ordered some flat 4 wire for my switches but I don't have it yet so they are not in the layout. Where do I do on this forum to find info on connecting switches and accessories to my transformer. Because the whistle and reverse functions are both done by the same switch on the , operated by the left handle, I suggest checking first to see whether the problem is in the transformer.

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With the locomotive running, unplug the transformer and then plug it in again. If the e-unit reversing unit cycles in the locomotive, then the problem is with that switch inside the transformer.

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Are you sure you didn't disturb anything when you replaced the power cord? Did you replace any other wires? Here is a link to the 's repair manual, in case you don't have it: THX for the advice but somehow it cured itself. I disconnected the 14 gauge wire and now I'm using two of the thinner gauge single strand wire. Maybe I had one connected backwards. OK just to confirm; center rail to A and outside rail to U post correct?

I think I need to check all the track pins. I ordered some om Ebay but they were for O not O I didn't realize there was a difference. No, outside rails to A and center rail to U for transformers like the that are meant for a single train. As the old postings mentioned, it can work the other way around.

How to Hook Up a Lionel KW Transformer

But there will then be problems with accessories that use track circuits, and the whistles on modern locomotives may not work. Twenty-two AWG is a bit small to be safe, even for the 5-ampere It's an overkill in your case, but I generally recommend 14 AWG as easy to find, very effective as feeders if wired correctly ;- , and safe with the largest postwar transformers that you might ever use.

Not to be a total idiot but just to be sure, you are saying to use 14 gauge wire for all my connections from the transformer to the track lockons correct? I went back to the 14 gauge is 14 AWG the same thing? I have 4 lockons at present since I seem to be losing power the further away from the transformer I get. I went to Autozone and bought a spool of 18 which I am going to replace the smaller single strand wire with.

The thin gauge wire is what we used when I was little, but of course all the connections and pins were new then. I guess I need to check all the pins first but I'm trying to get it operational for my grkid. BTW how do the accesories connect like the waiting staion with two lights in the ceiling and the street lamps. Do they need special bulbs? Sorry for all the questions and if there is somewhere else I should go to ask my questions so as not to bother you with beginner issues please advise me.

Another question; why when my train is running out of steam will my moving the red whistle switch to the right give it more juice? The whistle doesn't work but the train runs faster,. When the whistle is blown, the transformer provides additional voltage to the track to compensate for the power used by the whistle motor.

That is why the trains run faster. It is a logarithmic scale used in America for non-ferrous electrical wire, like copper and aluminum.

The rest of the world specifies wire by the cross-sectional area in metric units. Strictly speaking what you're losing with distance from the transformer is voltage, not power, but we know what you mean. Some years back CTT published some tests of the resistance of various popular kinds of track, including tubular. The result was that practically all track is electrically equivalent to about 16 AWG. This is a very rough rule of thumb, especially when loose connections are taken into account.

But it suggests that reducing voltage drop with extra feeders quickly becomes futile when the feeder gauge gets smaller than about That's one reason why I tend to use and recommend 14 AWG. Accessories can be powered from the same wires that feed the track, but they usually look and work better when run at a constant voltage, like terminals A and C of the Different accessories have different lamp sockets: Older accessories are likely to have miniature Edison sockets, for which I suggest number 52 lamps.

Newer ones have miniature bayonet sockets, for which I suggest number Charlie covered your question about the whistle-voltage boost. It's 5 volts in the You're not the only one with questions--lots of other forum members will benefit! Our community is FREE to join.

To participate you must either login or register for an account. Wiring a Lionel Type RW transformer views. Order Ascending Order Descending. Member since April, , posts. Posted by Anonymous on Monday, December 03, Okay, third time posting but this time, hopefully on the right forum: How to I attach this to the clips on the rail 3 rail system? Member since December, From: Austin, TX 9, posts. Posted by lionelsoni on Monday, December 03, I think you meant volts, not Member since February, posts. I suggest you lubricate the engine and all the cars before you run the train.

Here is a link to a service manual. You might also want to consider one of my recommendations: Bend the center pin on each piece of track slightly to one side. This makes a better connection and will keep the track together.

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If you have switches, you probably shouldn't try to bend the pins as it may damage the switch. Actually, you don't bend the pin, but bend the center rail where the pin is inserted into it. If you use this technique, you will find it is much quicker than trying to squeeze the holes in the track together, you will find that the connection is better, and you will find the track comes apart easily when you want to take it apart. Thanks to all of you who responded, I got everything working, but the locomotive derails a lot in foreward works fine backing up.

Does the pilot truck derail to the inside of curves? If so, that is characteristic of that locomotive and results from an incorrect design of the steering geometry. It can be fixed by modifying the locomotive, but probably more than you want to attempt. I have found that proper lubrication of the engine will reduce or eliminate derailing. There is another problem to look for. I believe your engine has a pilot truck made from die cast zinc. On a that I have, the hole for the axle was badly worn.

I removed one of the wheels and made a bushing to go in the axle hole, and the problem was fixed. I am careful to keep everything well lubricated, particularly engines. I have seen a lot of damage done to engines caused by lack of lubrication. Our community is FREE to join. To participate you must either login or register for an account. Order Ascending Order Descending. Member since December, 2 posts. Posted by UP on Sunday, December 13, Member since July, From: Sierra Vista, Arizona 13, posts.

help with transformer hook up please

Posted by cacole on Sunday, December 13, Member since September, From: Seattle, Washington 1, posts. The posters there should be able to help you better than anything we can do. The Moderator here has been known to switch posts to different forums, so Ill give a shout out to him to switch this one for your benefit. Member since January, 1, posts. Posted by 8ntruck on Sunday, December 13, 1: The transformer has four posts, labeled U, A, B, and C.

Member since December, From: Lander, WY posts. Posted by wyomingscout on Sunday, December 13, 1: Good luck and welcome. I've often said there's nothing better for the inside of a man than the outside of a horse.