How do I fix the fan on the Promenade Deck?

Hint 1 of 12:

The fuse is blown.

Hint 2 of 12:

You'll have to find a replacement fuse.

Hint 3 of 12:

Have you found Mother yet?

Hint 4 of 12:

Go to the Bilge Room.  She (?) is there.

Hint 5 of 12:

Try talking to her.  She seems awfully sick.