What should be noted when using a vacuum cleaner?

Here are some precautions when using a vacuum cleaner:

1. Read the instructions: Before using the vacuum cleaner, carefully read the user manual to understand its functions, operating methods, and precautions. This helps to use the vacuum cleaner correctly and avoid operational errors.

2. Check the power supply: Ensure that the power cord of the vacuum cleaner is in good condition without any damage or exposed wires. Plug the vacuum cleaner into a properly grounded power outlet to avoid electrical shock.

3. Select the appropriate nozzle: Different nozzles are suitable for different cleaning scenarios. For example, the flat nozzle is suitable for cleaning corners and narrow gaps, while the brush nozzle is suitable for cleaning sofas and carpets. Select the appropriate nozzle according to the cleaning object to improve cleaning efficiency.

4. Adjust the suction power: Some vacuum cleaners have adjustable suction power. Adjust the suction power according to the cleaning object and dirt level. For example, when cleaning delicate items, reduce the suction power to avoid damage.

5. Clean the dust bag or dust cup in a timely manner: When the dust bag or dust cup is full, the suction power of the vacuum cleaner will be affected. Therefore, clean the dust bag or dust cup in a timely manner. When cleaning the dust bag, it is recommended to wear a mask to avoid inhaling dust.

6. Avoid over - loading: Do not make the vacuum cleaner work continuously for a long time to avoid over - heating and damage to the motor. If the vacuum cleaner is used for a long time, it is recommended to take a break every once in a while.

7. Keep away from water: The vacuum cleaner is an electrical appliance. Keep it away from water to avoid short - circuit and damage. If the vacuum cleaner gets wet accidentally, turn it off immediately and dry it before using it again.

8. Check for blockages: Regularly check the suction nozzle, hose, and dust - collecting components of the vacuum cleaner for blockages. If there is a blockage, remove it in a timely manner to ensure the normal operation of the vacuum cleaner.

9. Store properly: After using the vacuum cleaner, clean it and store it in a dry and ventilated place. Avoid placing it in a humid or dusty environment to prevent the growth of mold and bacteria.