Do not use it with the cavity empty. It will damage the microwave oven. warning warning Do not use metallic dishware to cook with microwave as it will cause internal arcing. Allow the cavity to cool after long cooking processes (i. Roasting etc) before starting another cook cycle. warning warning Warning 1. If the door seal or the door body is damaged, please do not use the appliance before it is repaired by professional technicians. Before use, please check if the cooking containers are suitable for microwave oven. If you find smoke in the oven, leave the door in the closed position, and switch off the power supply of the oven (remove the plugtop from the supply socket). We do not recommend the use of plastic, paper or other combustible materials containers for cooking, please be sure to observe the operating instructions for the microwave oven, in order to avoid accidents 5. When you heat liquid in the oven, please take care of the delayed splashing of possible boiling liquid. Do not use the microwave oven if there's no food inside, so as to avoid damaging the appliance by no-load running. Children are not allowed to operate the microwave oven without the instruction of adults. Do not use the product for any industrial and commercial purpose. 5 Installation Environment Ventilation space is required in installation of the microwave oven. Do not install the microwave oven in environment that is humid or with high temperature. attention attention Open the Package Carton* Installation Open the carton MULTI COOK + TIME/WEIGHT A DJUST - accessory box user's manual baking mesh card guarantee certificate glass rotary tray rotary tray support Put the microwave oven levelly at the position you choose. Keep good ventilation...