With starting the power indus fuse?

[Coldine]

Ok first off i want to say great game. But i need a little help. ive gotten to the part were you have to turn the power back on. i found the broom and the fuse but i have no idea what to do next! i tryed putting the fuse with the others, its a different kind. ive also found the raido but i have no idea what to do next. also wheni got the fuse if i go back it says "a fuse, but how do i get it?" when i already have it plzzz help!