升降平臺進行高空作業的時候，會出現升降不起來的情況，下面有關專家就給大家詳細介紹一下出現這種情況的原因。

1、電路接錯，或者電路短路都造成不升降。如果是220V的電壓不足也會造成設備不升降，解決辦法就是變換接入方式，檢查好線路。液壓油不足導致設備沒有辦法頂起，把液壓油加到額定的位置就可以直接進行升降了。
Circuit wrong, or cause a short circuit are not lifting. If it is less than the voltage of 220V can also cause the device does not lift, the solution is to transform access, check the good lines.Hydraulic oil is no way due to insufficient equipment from the top, the hydraulic oil can be added to the nominal position of the direct lift.

2、齒輪泵損壞，造成設備沒有辦法上升，更換新的齒輪泵即可，超負荷運轉也會造成設備無力升起，客戶在使用的時候一定要在額定的載重范圍內進行使用。
Gear pump is damaged, causing the device is no way to rise to the replacement of the gear pump, overload will cause the device unable to rise, customers must use the time to be used within the rated load range.

3、電磁閥失靈或者出現問題，及時的更換即可，濾清堵塞會造成設備的升降速度過慢，嚴重的升降不起來，要定期的清洗更換濾清器即可。
Solenoid valve failure or problems, timely and replace, filtration blockage will cause lifting speed of the device is too slow, serious lift it up, to replace the filter can be cleaned regularly.