1. Avoid using the dust concentration monitor in environments with high dust concentrations, or those containing moisture, oil, or corrosive substances, and avoid prolonged use in high-temperature environments.
2. The instrument should be operated in an environment where there is no pressure difference or temperature difference between the sampling port and the instrument's working position.
3. Power devices such as power plugs must be reliably connected.
4. The dust concentration monitor is a precision instrument; avoid vibration and impact during transportation or handling.
5. The dust concentration monitor is not suitable for use in explosion-proof areas.