Question about running a PS-3 loco conventionally

Hello all,

I could use some help. We have built a nice modular three rail layout for the community at the local arts center and are running locos conventionally. I brought a fairly new MTH PS-3 switcher today and, though there was power to the tracks, it did not run. We were using a twin transformer I did not recognize and I don't know how much power was sent to the tracks. It was running other three rail locos fine. There is no conventional switch on the PS-3 loco. Does anyone have a suggestion? Many thanks in advance.

Jerry

12/9/2311:22 PM

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RickOOGR Forum Member

What's a " twin transformer".

12/9/2311:24 PM

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MELGAROGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

I run all my MTH locomotives (PS1, 2 and 3) conventionally. No switch needs to be set. Apply 13 volts AC and wait until the lights and sounds turn on. Should take about 30 seconds. I usually wait for one minute to let the internal capacitor charge fully. Then press the direction button and adjust the voltage as necessary.

MELGAR

12/10/2312:05 AM

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JerryrailsOGR Forum Member

RickO,

It looks like an HO transformer but it has two AC throttles. I will take a pic tomorrow.

12/10/231:07 AM

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JerryrailsOGR Forum Member

Thanks, Melgar. I will try that tomorrow.

12/10/231:08 AM

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