Learn about troubleshooting and maintenance procedures for integrated domestic wastewater treatment equipment.

1. Be mindful that no large solid particles should enter the wastewater, to prevent blockages in pipes and orifices that could damage the pump.

2. Ensure the equipment's entry holes are properly covered to prevent accidents or the entry of large solid particles.

3. The wastewater pH level for entering a geographical wastewater treatment unit should be between 6 and 9; environments that are too acidic or alkaline can hinder the normal growth of the biofilm.

4. Standard fans typically require oil changes every 6 months to enhance their service life.

Ensure the fan inlet is unobstructed.