User manual PANASONIC NN-B756

[. . . ] Do not operate this appliance if it has a damaged CORD OR PLUG, if it is not working properly, or if it has been damaged or dropped. It is dangerous for anyone other than a service technician trained by the manufacturer to perform repair service. If the supply cord of this appliance is damaged, it must be replaced with the special cord available from the manufacturer. Only allow children to use the oven without supervision when adequate instructions have been given so that the child is able to use the oven in a safe way and understands the hazards of improper use. [. . . ] If the food or cooking vessel on the glass tray touches the oven walls and stops the tray rotating, the tray will automatically rotate in the opposite direction. The roller assembly and the oven floor should be cleaned frequently to prevent noise and build-up of remaining food. The roller assembly must always be used for cooking together with the glass tray. The Wire Rack is used to facilitate browning of small dishes and help with the good circulation of the heat. Do not use any metal container directly on the Wire Rack in COMBINATION with MICROWAVE. The cooking time depends on the condition, temperature, amount of food and on the type of cookware. If the food is not sufficiently cooked you can always cook it for a little longer. : If the recommended cooking times are exceeded the food will be spoiled and in extreme circumstances could catch fire and possibly damage the interior of the oven. 2) Small Quantities of Foods · Small quantities of food or foods with low moisture content can burn, dry out or catch on fire if cooked too long. If materials inside the oven should ignite, keep the oven door closed, turn the oven off and remove the plug from the socket. 3) Eggs · Do not cook eggs in their shells and whole hard-boiled eggs by MICROWAVE. After completion of cooking, five beeps sound and `End' appears in the display. Another press cancels all your instructions and the time of day will appear in the display. If during cooking the door is opened or Stop/ Cancel Button is pressed once, Start Button has to be pressed again to continue cooking. When the oven changes from one function to another, three beeps sound. After completion of cooking, five beeps sound and `End' appears in the display. Using this system will make the oven controls inoperable; however, the door can be opened. There are 4 (NN-J155/NN-J125) and 5 (NN-S255/NN-S225) different microwave power levels available. The following chart shows the approximate wattage for each power level. With this feature you can defrost frozen foods according to the weight. For quick selection, the weight starts from the most commonly used weight for each category. 1 press for small pieces 2 presses for big pieces 3 presses for bread/cake The auto program number appears in the display. [. . . ] Simply wipe the bottom surface of the oven with mild detergent and hot water then dry with a clean cloth. Cooking vapours collect during repeated use but in no way affects the bottom surface or roller assembly wheels. After removing the roller assembly from the cavity floor for cleaning, be sure to replace it in the proper position. (NN-J155/NN-J125) Q: There are humming and clicking noises from my oven when I cook by COMBINATION. [. . . ]