1. The best conditions for using ultraviolet sterilizers are: water temperature: 5℃-50℃, relative temperature: no more than 93% (at 25℃), voltage: 220±10V 50Hz. The water quality of drinking water entering the treatment equipment has a transmittance of 95%-100% within 1cm. If the water quality to be treated is lower than the national standard, such as chromaticity higher than 15 degrees, turbidity higher than 5 degrees, and iron content higher than 0.3mg/L, use other purification and filtration methods first to make it meet the standards before using ultraviolet sterilization equipment.
2. Check regularly to ensure that the ultraviolet lamp works normally.
The ultraviolet lamp should be turned on continuously. Repeated switching will seriously affect the service life of the lamp.
3. Regular cleaning: According to the water quality, the ultraviolet lamp tube and quartz glass sleeve need to be cleaned regularly. Wipe the lamp tube with alcohol cotton balls or gauze, remove the dirt on the quartz glass sleeve and wipe it clean to avoid affecting the transmittance of ultraviolet rays and the sterilization effect.
4. Replacement of lamp tubes: After 9000 hours of continuous use of imported lamp tubes, or after one year of use, the ultraviolet lamp tubes should be replaced to ensure a high sterilization rate. When replacing the lamp tube, first unplug the lamp tube power socket, pull out the lamp tube, and then carefully insert the cleaned new lamp tube into the sterilizer, install the sealing ring, check for water leakage, and then plug in the power supply. Be careful not to touch the quartz glass of the new lamp with your fingers, otherwise stains will affect the sterilization effect.
5. Prevent ultraviolet rays: Ultraviolet rays have a strong killing power on bacteria and also have certain harm to the human body. When starting the disinfection lamp, avoid direct exposure to the human body, and use protective glasses when necessary. Do not look directly at the light source with your eyes to avoid burning the eye mask.
