How to maintain the vs1 vacuum circuit breaker?

The main components of VS1 vacuum circuit breaker are: operating mechanism, vacuum arc extinguishing chamber, handcart type with a chassis car. And the operating mechanism is one of the main parts. So how should we maintain the VS1 vacuum circuit breaker operating mechanism in daily life?

1. VS1 vacuum circuit breaker operating mechanism should be regularly checked and decontaminated.

2. The operating mechanism of VS1 vacuum circuit breaker should be kept clean frequently, and the operating mechanism should be checked regularly according to the different use occasions and the frequent degree of operation. All the active friction parts should be kept clean grease, so as to make the rotating part flexible and reduce the wear of the mechanical part. It is worth noting that in order to prevent accidents, the maintenance work of the mechanism should be carried out in the state of unstored energy.

3. Check whether the secondary line terminal of the VS1 vacuum circuit breaker is loose. Whether the auxiliary is damaged.

4. For the energy storage spring, points, whether the closing spring is weak, whether the screw beside the spring is loose

5. Check whether the energy storage motor has the possibility of immovable and insufficient power. If so, please replace it in time. Check whether the fixing screw of the energy storage motor is loose.

6. Check whether the closing coil, opening coil, locking coil and so on have the possibility of insufficient power.