What details should be paid attention to when cleaning dust in the small power distribution unit?

When cleaning dust from the small power distribution unit, the following key details need to be noted:

Safety first: Before cleaning, make sure that the small power distribution unit is powered off to avoid the risk of electric shock. At the same time, wear insulated gloves and protective goggles to ensure personal safety.

Choose appropriate tools: Use a soft bristled brush or vacuum cleaner to gently remove dust, avoid using metal tools or overly rough fabrics to prevent scratching the surface of the equipment or damaging internal components.

Avoid contact with moisture: During the cleaning process, it is strictly prohibited to use a damp cloth or water to directly wipe the inside of the small power distribution unit to prevent water from seeping in and causing electrical faults.

Pay attention to the cleaning sequence: first clean the outside of the small power distribution unit, then carefully open the box door and gradually clean the inside. For hard to reach corners, slender tools can be used to assist in cleaning.

Inspection and fastening: During the cleaning process, pay attention to observing whether the connection parts are loose. If any are found, they should be tightened in a timely manner to ensure reliable electrical connections.

Use appropriate cleaning agents: If cleaning agents are needed, specialized cleaning agents compatible with the equipment materials should be selected and operated strictly according to the instructions to avoid damage to the equipment.

Inspection after cleaning: After cleaning, carefully check whether there is any remaining dust or debris inside the small power distribution unit to ensure that it is cleaned thoroughly. At the same time, restore the normal state of the small power distribution unit, ensure that the door cover is tightly closed and the locking device is intact.

By following the above details, the smooth cleaning of the small power distribution unit can be ensured, while ensuring the normal operation of electrical equipment and personnel safety.