塔机司机在交接班时，应检查各连接部位螺栓的紧固情况，如有松动应及时紧固。
Tower crane driver in the shift, should check the connecting parts of the fastening bolts, such as loose should be tightened.
每天塔机司机在交接班的时候，要检查各连接部位螺栓的紧固情况，如有出现松动等异常应该及时紧固。
Every driver of the tower crane in the shift, to check the position of the screw bolt fastening connections, if loose, exceptions should be timely fastening.
检查电器箱接线及紧固情况，调整延时继电器及过载保护器，接通电路，试验电机转向，选择合适规格的保险丝。
Check the electrical box wiring and tighten the situation, adjust delay relays and overload protector, connect circuits, test motor steering, select the appropriate specifications of the fuse.
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