Switching a Threshold Fet Nine/Ten from 110v to 220v

[marcot]

Hi everyone:

how is it possible to convert a Threshold Fet (9/10) from 110v to 220/240v?

Can I do that on my own or do I need an expert technician?

Many thanks
marco

 

[Zen Mod]

if nothing else - you need to make good photos and post here - so maybe we can see something useful ;

if nobody with exact experience will not chip in .

 

[Nelson Pass]

Same old - almost all those products have dual primaries,
in parallel for 120V and in series for 240V.

😎

 

[marcot]

Hi and thanks for your answers
Sorry if I asked something old, but I did not find any info on previous posts
Maybe my fault
Thanks again
Marco

 

[Grasg]

Dear Mr. Pass could you also confirm that for Threshold S500? Does it have dual primaries and can be switched from 110 v to 220?