Uniflame Grill Schematics I Am Wondering How To Use A Charcoal Grill?

I am wondering how to use a charcoal grill? - uniflame grill schematics

I will be a UniFlame Charcoal Grill for $ 25 buy at Walmart. I wonder how to smoke food from tasting too much? What must I do to heat the coal and for how long should I wait before grilling? I'm curious to see how the meat cook for about half of the coal. Also, I can cook a hamburger and a half?