Hoist has the following situation should immediately stop:

卷揚機設備雖不算嬌貴的機器，但由于工作時長、使用年年限較長、操作不當等原因往往容易出現一些常見的故障。有的時候工程項目比較趕，所以即使出現了一些異常，很多操作人員也不會立即停機進行檢修，等到工作告一段落在檢查。這個無可厚非，但是如果您的卷揚機出現了以下故障，那就必須立即停機進行檢查了。

The equipment is not a delicate machine, but because of the working hours, the use of years longer, improper operation and other reasons are often prone to some common fault. Compared to catch some project, so even if there are some exceptions, many operators will not immediately shut down for maintenance, when the work ended in check. This no ground for blame, but if your hoist appeared the following fault, it must immediately stop check.

1、控制電器故障

1, control the electrical fault

控制電器關鍵部件出現問題時，往往伴隨著很大的異常噪音、對于這種情況要多聽多看，不同部位的故障導致的噪音是有區別的，要根據故障所在部位采取不同的措施，在熟悉之后，分辨故障所在部位易如反掌。

Control key parts electrical appliances when problems arise, often accompanied by abnormal noise, great for this situation to hear and see more, leading to failure in different parts of the noise is different, different measures should be taken according to the fault location, fault in the familiar, resolution in location.

2、減速器故障

2, reducer fault

如果是減速器部分出了故障，要立刻停機操作，檢查電機是否遵守了使用規則，使用前是否按說明添加、以及及時更換潤滑油，或者軸承磨損嚴重等等情況，要對癥下藥，及時維修，減少意外情況的發生。有時一些小的故障往往會引發大的問題。

If the speed reducer is part of the fault, should immediately stop operation, check the motor's compliance with the rules for use, according to the instructions before use is added, and the timely replacement of oil, or bearing wear serious and so on, to an antidote against the disease, timely repair, reduce the occurrence of accidental circumstances. Sometimes some small failures often cause big problems.

3、電機故障

3, the motor fault

電機運行中出現響聲時，應立即停止操作，然后檢查電機各部位是否有損壞現象、是否單相運轉、軸心錯位等種種現象都會導致有異常響聲。檢查產品時，要多聽多看，可以利用或根據故障響聲特點，確定發出響聲位置，尋找和檢修故障。完整的檢修有助于設備的保養和高效工作。

Noise appears in running motor, should immediately stop the operation, and then check all parts of motor is damaged phenomenon, whether single phase operation, axial dislocation phenomena will lead to abnormal noise. Check the product, to hear and see more, can use or according to the fault noise characteristics, determine the sound position, finding and troubleshooting. Complete maintenance contribute to the maintenance of equipment and efficient work.