Since robots are electronic, when they are overused they need some cooling to make them feel better. Use the Electric Fan to cool up one of the robot on the Club Nouveau Riche and it will give you Nickel. You will also use this to make you fly.
How to Get the Electric Fan
After you power up the factory using the Toolkit, one of the factory worker will thank you and give you Electric Fan that you will help you in your next quest.