The range hood is a widely used equipment in the restaurant kitchen, which is mainly used to absorb the lampblack and odor generated in the kitchen. However, before installing the range hood, you need to know some necessary matters to ensure that it can be installed correctly and work effectively:

1. The installation height of the range hood for catering should be more than 2.1 meters, and it should not be installed in bedrooms, living rooms and other rooms where people often live, otherwise it will do harm to human body.

2. Before installing the range hood, it is necessary to measure the length of the smoke pipe to ensure correct installation.

3. The position where the range hood is installed should correspond to the position of the stove and should not be disordered. At the same time, we need to pay attention to the distance of the range hood, and its absorption area should be close to the stove.

4. Before installing the range hood, it is necessary to ensure that the power cord is correctly connected to the flue.

5. When installing the range hood, you need to pay attention to the wiring mode of the wire, and don't make a mistake in the wiring, otherwise it may cause fire and other dangers.

6. after the installation, it is necessary to check carefully to ensure that the range hood can work normally and absorb the lampblack and odor in the kitchen.

In short, before installing the range hood, you need to know the relevant knowledge in advance, carefully check the installation steps, and be patient and careful. If you are not sure how to install the range hood, please ask a professional installer to install it in time.