When used outdoors, it is essential to protect the unit from direct sunlight and rain to prevent damage. Additionally, the system should not be operated in environments that are humid, have high salt spray, are prone to corrosion, or are greasy, flammable, explosive, or excessively dusty. These conditions can significantly impact the performance and safety of the HPS-AHL Series. To ensure the system functions effectively, it should be placed in a clean, stable, and dry environment, free from any extreme or harsh conditions.