What Should Be Done If The Bolts On The Ac Reactor Are Loose?

After discovering signs of loosening at bolt reactor ac, allow the relevant area to settle first, relieving the shear or vibration load on bolt vfd reactor from its operating state. Then, tighten the bolts according to the design torque, covering each connection point one by one. During tightening, the torque difference between bolts in the same group should be controlled within an acceptable deviation range to ensure that the stress state of the entire structure is synchronized.