IV, adjust the vibration force

The vibration force is setting to its maximal value at default state. If the shock force is too large, the user can remove both ends of the shield, loosen the outer ends of the eccentric (adjustable eccentric) locking bolts, synchronous adjust the angle between the adjustable and fixed eccentric, so that vibration force to meet the requirements, and tighten the locking bolts. When adjusting the eccentric, the bigger the angle, the smaller the 

振动电机出厂时，激振力处于大位置，若激振力过大，用户可将两端防护罩拆下，松开两端外偏心块（可调偏心块）锁紧的螺栓，同步调节两端可调偏心块和固定偏心块之间的夹角，使激振力达到要求，并在此紧固锁紧螺栓。调节偏心块时，夹角越大，激振力越小，注意每次调节时，必须使电动机两端的偏心块夹角大小相等，且偏向振动电动机同侧。

警示！激振力的调整应保证振动电动机两边偏心块数量一致调整角度相同，即两边偏心块应调整在相同的设定值位置，否则激振力不均匀，影响振动电动机寿命或损坏。

经过几个小时初期运转，检查振动电动机电流，进一步检查紧固件，锁紧螺栓。

警示！观察振动电动机工作电流不得超过标牌标示值。如果振动电动机连续工作超过标示值，可能引起电动机损坏。还有必须按照振动电动机标示频率运行否则会引起振动电动机损坏。vibration force. Note that for every adjustment, you have to make sure, that the angle of the eccentric block on both ends of the motor must be equal, and tend to the same side of the motor.