The methods of using large ozone generators need to be carefully and systematically implemented to ensure their efficient and safe operation. The following is a detailed explanation of the methods of using large ozone generators:

I. Preparation

1. Location selection: Place the large ozone generator in a stable, well-ventilated and heat-dissipating location. For space disinfection, the ozone generator should be placed outside the area to be disinfected to ensure that the ozone gas can be evenly distributed and avoid overheating of the equipment. For water treatment, the ozone generator should be placed above the water level to prevent water from flowing back into the equipment.

2. Safety check: Check whether the ozone silicone hose is intact to ensure that the ozone gas can be smoothly transported to the target area. For water-cooled ozone generators, it is also necessary to check whether the water pipes connected to the water inlet and outlet are firm to avoid equipment damage caused by water leakage.

3. Environmental preparation: Before use, ensure that the environment is dry and free of flammable and explosive items and dust. Ozone is a strong oxidant and may cause fire or explosion when encountering flammable substances.

II. Operation steps

1. Power connection: Turn on the power and observe the current working standard voltage indicated by the ammeter. Ensure that the voltage is stable and meets the equipment requirements.

2. Turn on the air pump: Turn on the main power switch of the air pump, and the air pump indicator light flashes, indicating that the air pump starts working. At this time, the gas starts to be output from the ozone inlet and outlet.

3. Adjust the ozone concentration: According to actual needs, adjust the mass concentration of the ozone output. Large ozone generators are usually equipped with a mass concentration adjustment knob, which can be adjusted as needed.

4. Turn on the ozone power supply: After the air pump is working normally, turn on the ozone power switch. The ozone indicator light is on, indicating that the equipment starts to produce ozone. Note that the time to turn on the ozone power supply should be adjusted according to the current air temperature, humidity and other factors, generally 1-30 seconds.

5. Set the disinfection time: According to the space or water volume that needs to be disinfected, select the appropriate time to set it. Large ozone generators usually support manual timing or automatic timing functions, which can be selected according to actual needs. For general space disinfection, the timing is 30-60 minutes.

6. Close doors and windows: During disinfection, close doors and windows to ensure that ozone gas can fully act on the target area. After disinfection is completed, wait for ozone to automatically reduce to oxygen in the room before entering. Generally, ozone will automatically turn into oxygen after 1-2 hours in the room.

3. Precautions

1. Personnel safety: During the disinfection period, personnel are not allowed to enter the disinfection area. After the disinfection is completed, you need to wait until the ozone is completely decomposed and the strong ozone smell is no longer smelled before entering.

2. Equipment maintenance: Regularly maintain and inspect the ozone generator to ensure its normal operation. If there is any abnormality, stop using it immediately and contact a professional for maintenance.

3. Use environment: Avoid using the ozone generator in a humid, high temperature or corrosive environment to avoid affecting its performance and life.

In short, the use of large ozone generators requires following certain steps and precautions to ensure their efficient and safe operation. Through proper use and maintenance, large ozone generators will become an effective disinfection and purification tool, widely used in water treatment, air purification and other fields.