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Offline Hematite  
#1 Posted : 13 June 2023 19:25:59(UTC)
Hematite

United States   
Joined: 18/03/2021(UTC)
Posts: 13
Location: Wisconsin, Oshkosh
4FBB476D-AF7A-4FF7-865A-DE76C4FD6EA8.jpeg

I was testing my first 3015 and found it wouldn’t work from catenary power. It works well from track power.

Removed middle cover to see if anything was disconnected. There is an insulating material that prevents power to catenary selector switch.

If cover is installed in opposite direction it allows power to pass.

Is insulation meant to be there? Can cover be installed in opposite direction permanently?

Thanks in advance.

Roger
Offline mvd71  
#2 Posted : 13 June 2023 21:33:28(UTC)
mvd71

New Zealand   
Joined: 09/08/2008(UTC)
Posts: 1,729
Location: Auckland,
Put the cover on the way that makes it work. Probably someone has reversed it by mistake earlier on in its life.
thanks 1 user liked this useful post by mvd71
Offline mike c  
#3 Posted : 14 June 2023 00:52:11(UTC)
mike c

Canada   
Joined: 28/11/2007(UTC)
Posts: 7,899
Location: Montreal, QC
The insulation is there to prevent the pantograph leads from coming into contact with the motor housing and causing a short.
From what I can see, it may be that the middle section was installed in the inverted direction.

You can see the contact on the left side of the motor (photo). It should contact the exposed section of the lead which bridges the two pantographs

Regards

Mike C

thanks 1 user liked this useful post by mike c
Offline Hematite  
#4 Posted : 14 June 2023 03:27:52(UTC)
Hematite

United States   
Joined: 18/03/2021(UTC)
Posts: 13
Location: Wisconsin, Oshkosh
Thank you to mvd71 and Mike C for answering my questions.

It is great to have people that have seen the inside of a 3015 available to help.

Roger
thanks 1 user liked this useful post by Hematite
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