在对移动式升降机http://www.jntr168.com/进行检修的过程中，发现线路是接通的，但设备却不能正常的工作。这中情况大多数了可以断定是移动式升降机电气系统虚电故障，也就是空载测量时电压正常而加载后就会出现失压的现象，下面济南天锐升降机械的专家给大家详细分析一下移动式升降机如何应对虚电故障？

1、移动式升降机虚电故障产生大多是由线路接触不良而引起的。为避免该类故障，一方面需要对移动式升降机电气系统部件进行定期检查，包括电气元器件的密封防水部位是否被损坏；暴露在外界空气中的电气连接部分是否生锈腐蚀；电线的接头是否松动等。
Most of the virtual electrical faults in the mobile elevator are caused by poor line contact. To avoid this kind of failure, on the one hand, need to carry out regular inspection of the mobile elevator electrical system components,including electrical components of the waterproof sealing parts is damaged; exposure in the ambient air in electrical connection part of the rust corrosion; wire connector is loose. 

2、对于恶劣工况下的移动式升降机http://www.jntr168.com/要定期清理，方式灰尘进入元件内部。最后还要对移动式升降机接触器、断路器等开关元器件的触点经常维护保养，以使元件触电接触面保持平整。
For the bad conditions of the mobile lift to be cleaned regularly, the way the dust into the internal components. In the end, the contact of the switch elements, such as the mobile elevator contactor, the circuit breaker and the like, is always maintained, so that the contact surface of the element is kept smooth.