How to maintain sheet metal enclosures

1. Regular cleaning: Wipe the sheet metal shell regularly with a clean, damp cloth to remove dust and dirt. Avoid using cleaners containing chemical substances to avoid damage to the sheet metal shell.

2. Prevent scratches: Avoid using sharp objects or scrapers to scratch sheet metal shells to prevent scratches and damage. If a slight scratch is found, it can be treated with a metal polish to restore its luster.

3. Prevent corrosion: The sheet metal shell should avoid contact with moisture and corrosive substances for a long time to prevent rust and corrosion. If rust is found, it should be treated immediately with anti-rust agents and measures should be taken to prevent rust again.

4. Avoid high temperature: Sheet metal shell should avoid long-term exposure to high temperature environment to prevent discoloration and deformation.

5. Regular inspection: It is necessary to regularly check the sealing performance of the sheet metal shell to ensure its good protection effect.

6. Clean the inside: open the sheet metal shell regularly for internal cleaning, you can use a hair dryer and small brush to clean the dust of the sheet metal shell, you can brush the gap between capacitors and other components, to ensure the normal operation of the device.