Smoker Instructions Manual - Barbecue Smoker Recipes Most smoker instructions manuals cover the assembly of the unit but rarely will you find a smoker instructions manual that actually covers how to set up your smoker. Indeed smoking is an art form as many pitmasters will tell you. Lang BBQ Smokers Manuals Smoker Cooker Manuals. Below is a list of all downloadable and printable smoker cooker manuals. These apply to any model and series you may have.