Switchgear is an electrical equipment with molded case circuit breaker as the core; It means that the manufacturer will connect the relevant high and low voltage appliances and their bus ducts according to the provisions of the primary main wiring method of electrical equipment Current carrying electrical conductor Composite insulators are installed in the closed or open alloy cabinet body as the equipment to receive and distribute electricity in the power supply system.

The following editor will introduce the inspection during the use of switchgear.

1. The anti-theft lock of the switch cabinet is in the process of opening the door on weekdays. Hold the handle well, screw the lock tongue into the lock cylinder, and then let go after closing the door. There is no need to hit the door hard, otherwise the service life will be reduced.

2. Always keep the rotating parts of the lock cylinder lubricated to ensure smooth rotation and increase the service life.

3. During the whole application process of the anti-theft lock cylinder of the switch cabinet, when the key is pulled out on time or when it is not smooth, a small amount of flake graphite or signature pen powder can be smeared into the lock slot to ensure that the key is inserted smoothly.

4. When the main lock tongue of the anti-theft lock of the switch cabinet or the commercial insurance lock tongue extends out of the door body, do not collide with death force to prevent damage to the lock tongue and the door frame.

5. Often check the matching gap between the lock cylinder and the buckle lock plate, and whether the number of lock tongue and buckle lock welding bolts are suitable for each other. The matching gap between the door and the door frame is preferably 1.5mm-2.5mm.

6. In order to maintain the appearance of the anti-theft lock of the switch cabinet and increase the service life of the hardware lock, special attention should be paid to maintaining the lubricating fluid of the rotating parts of the lock cylinder frequently in the whole process of daily application, so as to ensure its smooth rotation and increase the service life.