An enlarger is just a like a table lamp, switch the light bulb to 220-240 volt, and switch to your own plug head. No stop down needed to US voltage. Get your own timer which handles the on/off in your local voltage.
I don't have experience with the said enlarger, it might just be different. Negative carriers might be easier to get than you think. Just get the biggest mask using easel.
Goodluck.