Hello, the range hood should be installed directly above the center point of the gas stove, and the distance between its bottom surface and the gas stove should be within the range of 650 mm-750 mm Try not to install the range hood near doors and windows and other places with strong air convection, so as not to affect the oil smoke absorption effect. The air outlet pipe should not be too long, preferably not more than 2 meters, so as to minimize bending and avoid multiple 90-degree bending, otherwise it will affect the oil smoke absorption effect. Common sense of using range hood 1. When in use, generally start the range hood 1-2 minutes before turning on the gas stove. When starting, it is best to start with a high gear. After starting, it can change the high or low speed according to the size of kitchen fume. 2. The gas stove should be directly below the range hood, and the smoking effect is the best. 3. After turning off the gas stove after cooking, the range hood should continue to work for 3 minutes or more to ensure the fresh indoor air. When in use, the window close to the range hood should be closed tightly, and the door should be opened with a slit to prevent large air convection and replenish air to the kitchen in time.

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