Medium-sized ovens usually have upper, middle and lower floors to choose from. As long as the temperature of the fire is not specified in the recipe, the baking tray can be placed in the middle layer. If the upper fire temperature is high and the lower fire temperature is low, unless the upper and lower fire temperatures of the oven can be adjusted separately, the upper and lower fire temperatures are usually added and divided by two, and then the baking tray can be placed on the upper layer, but it is still necessary to pay attention to whether the surface is burnt at any time.
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1. Pay attention to cleaning when using the electric oven for the first time.
Wipe the inside and outside of the oven with a clean wet cloth to remove some dust. Then it can be baked in an empty oven at high temperature for a period of time, and sometimes white smoke may appear, which is normal. Pay attention to ventilation and heat dissipation after baking.
2. The electric oven can be used normally after cleaning.
Before baking any food, it needs to be preheated to the specified temperature to meet the baking time in the recipe. It takes about 10 minutes to preheat the oven. If the preheating time of the oven is too long, it may also affect the service life of the oven.
Be careful that the oven is heated to avoid burning.
In addition to the high internal temperature, the shell and glass door are also very hot, so be careful when opening or closing the oven door to avoid being burned by the glass door. Always use the handle when putting the baking tray into or taking it out of the oven. It is forbidden to touch the baking tray or baked food directly with your hands. Do not touch the heater or other parts of the furnace cavity to avoid scalding.