transformer orange wire

[pbiagi]

Hello,
Last touches on 5f6a before firing up.
Question - on a Magnetic Components power transformer (40-18029), there is an orange wire connected to the core (believe that's the term).
Is this wire/core supposed to be grounded?
Thanks for your response, Paul

[loudthud]

From looking at the spec sheet, I would think it is a shield. It should be connected to ground.

Link: http://www.classictone.net/40-18029.pdf

[pbiagi]

Thank you - wanted to be sure.
Paul