I just want to say that I have a EU 230v Macintosh Plus and the same thing have happened to that one a year or two ago.

The house circuit fuse blows after a few minutes. I've tried it several places and it's the same. I've opened it and the same caps as in Timbo's picture were cracked.

I haven't ordered new caps yet because I'm a little bit unsure on what to replace them with...