Hi Paul,
Funnily enough I emailed Bachmann UK earlier today asking if they were able to supply me with an electronic copy of the manual, as I am trying to go "paperless" with my rail-room!
I haven't been able to track down a copy online so I don't think one is out there, or at least not within the realms of my search engine skills!
I hope to get a reply on Monday (doubt they'll work over weekends) so If I get anything back I shall let you know.
All the best,
Alex