Sure! First, ensure that the power supply to the SRL-P is stable and within the required voltage range. Check the wiring connections to ensure they are secure and properly terminated. If the device is still not functioning, try resetting it by power cycling or using the reset button, if available. Also, make sure the sensor chamber is clean and free from any dust or debris, as this can affect its performance. If these steps don’t resolve the issue, it’s possible that the sensor may need to be replaced.