Wiring schematics for KB Boost a Pump?

My boost-a-pump was hard-wired to my battery by the shop that put my tank/pumps/BAP in, and as a result, it drains my battery and kills it if I don't drive the car every 2 days or so. I don't believe Kenne Bell intended it to work that way, so does anyone have the proper wiring schematic for the boost a pump so I can fix this problem? Or, if anyone has a better idea on how to set it up (i.e. toggle switch) please let me know. The fuel pumps and boost-a-pump all run off of one wire, so they have to turn on when the key is turned in the ignition.

Many thanks; I'll be doing this when I get home tonight!

I got mine about 2 years ago, the place that my car was at to get the new tank / pumps never mentioned anything about a wiring upgrade. I'm running it through the fusebox now, and after I jumped the car last night it's been running fine. We'll see what happens in the next few days now.