Connect the hose and regulator from the valve on the smoker to the propane tank, turning the connector on each end clockwise.
Soak wood chips or pellets in a metal bowl of water or an hour before you're ready to smoke.
Rub seasonings to suit your taste onto all sides of the food for smoking. Seasoning adds flavor and helps lock in moisture to prevent meats from drying.
Push in and twist the smoker control knob on the side of the appliance to release gas while pressing the ignite button. This lights the burner. Adjust the knob to the desired temperature, typically 225 degrees Fahrenheit for smoking meats.
Drain the wood chips or pellets, and then remove the cover on the smoker. Lift off the round cooking grate to place the drained chips or pellets in the smoker pan, and then replace the cooking grate. The wood will begin to smoke from the heat of the gas burner underneath the pan.
Set the food on the cooking grate and replace the cover on the smoker. Open the vents on the top and sides of the appliance to circulate smoke around the food.
Smoke the food for approximately 20 minutes per pound, turning the food over once an hour and adding more wood if necessary, until the internal temperature reads 165 degrees Fahrenheit with a meat thermometer. Cook pork and chicken to 175 degrees Fahrenheit.
Turn the burner knob to the locked "Off" position to shut off the smoker.
Transfer your food to a serving platter using hot mitts. Avoid using tongs or a meat fork when lifting off the smoker grill as the food will be tender and may fall apart.