Jeff, can you be a little more specific? As for the Super-Chuffer and the Chuff-Generator, they're designed for Lionel TMCC environments. Adding the fan driven smoke to a locomotive that has a mechanical smoke unit is largely a mechanical task with some simple wiring.
I posted some documentation in the TMCC Documentation thread about these products and their installation.
Super-Chuffer, Chuff-Generator, & Installation Diagrams
In the future I can point to this post and not have to upload multiple copies of these items.