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检修运行是电梯的一项基本功能,在电梯的日常维护保养、安装调试、应急处理及检验过程中发挥着重要作用。随着无机房电梯的增多,作为一种紧急操作装置,紧急电动运行也在诸多环节中起着关键作用。在部分电梯上,紧急电动运行装置取代了机房(检修操作屏上)的检修运行装置。因为两者功能存在相同之处也存在不同之处,所以检验过程中如果不能确切区分,很容易造成无法发现其中存在问题,给电梯的正常运行带来隐患。
Maintenance operation is a basic function of the elevator and plays an important role in the routine maintenance, installation and debugging, emergency handling and inspection of the elevator. With the increase of machine-room-less elevators, emergency electric operation plays a key role in many aspects as an emergency operation device. In some elevators, the emergency electric operating device replaces the maintenance operating device in the engine room (overhauling operation screen). Because there are some differences between the functions of the two functions, so if the test can not be the exact distinction, it is easy to cause the problems can not be found, to lift the normal operation of the hidden dangers.