Troubleshooting:
1. Check the power adapter to ensure it is DC5V-1A and inserted correctly.
2. Verify if the equipment's working procedure is set during working hours.
3. For device not working, check if the atomizer pump is working and if there's an airflow atomizing core at the mist outlet.
4. For small atomization issues, check for loose or blocked oil suction pipes and damaged sealing rings.
5. Address oil spill problems by ensuring the essential oil bottle and atomizing head are tightened and checking for deformed or damaged sealing rings.
6. Diagnose abnormal noise issues and fix or replace the air pump accordingly.

Attention:

1. Avoid using overloaded power sockets, damaged cables or adapters to ensure safety and prevent fire hazards.
2. Non-technicians should not attempt to modify, disassemble, or repair the device to prevent damage.
3. If the device malfunctions, check if it's operating normally and refer to troubleshooting. Contact the seller if issues persist.
4. Do not invert or tilt the device during use.
5. Before transporting, maintain and clean the equipment to prevent damage from essential oil penetration.
6. Regularly maintain and clean the equipment for optimal functionality.
7. Avoid machine disassembly to maintain its effectiveness.

Maintenance:

1. Equipment maintenance is essential for the best expansion effect.
2. Customers should check and maintain the equipment every six months.
3. When changing to a new fragrance type or experiencing weakened fragrance expansion, maintenance is necessary.
4. The maintenance process involves taking off the atomizing head and unscrewing the used essential oil bottle.
5. Cleaning the essential oil bottle with alcohol and working the device for 5 to 8 minutes is part of the maintenance procedure.
6. Additionally, pouring an appropriate amount of alcohol into the essential oil bottle to clean it is required.
7. Regular maintenance ensures optimal performance and fragrance expansion.