Wipe The Casing Of The Uninterruptible Power Supply With A Slightly Damp Cloth Regularly.

In enterprise operation and maintenance practices, the external casing of domestic ups power supply is often overlooked, but it is closely related to the operating status of the internal components of ups power back up. In environments such as computer rooms and equipment rooms, dust, particulate matter, and dirt adhering to the surface of the ups battery backup system's casing may enter the ventilation openings and internal channels during subsequent operations, thereby disrupting the heat dissipation path and airflow.

Dust buildup on the casing of the ups backup battery supply over a long period can alter the temperature and humidity conditions around the device and may affect the internal heat dissipation efficiency of the ups psu, or even trigger an alarm. It is recommended to treat the casing during shutdown inspections or routine checks. This treatment typically involves gently wiping with a slightly damp cloth to remove fine dust and reduce static electricity buildup.