n daily life, more and more people pay attention to health and maintenance. People who focus on maintenance will be more delicate. Compared with people who do not maintain, they are more young. In daily comparison, it can be found that maintenance on people's huge effects on people. In fact, the effect of maintenance on electric gourd is the same. To strengthen maintenance, electric gourds will appear new, high use efficiency, and long life. Common maintenance methods are as follows: Under normal circumstances, we can divide the maintenance work of electric gourds into maintenance and maintenance during the installation process. In order to ensure the stable operation of the electric gourd, the electric gourd is required to perform a vacuum test (the newly purchased and installed electric gourds need to be carried out). Before debugging, the power supply is strictly prohibited. After the installation and commissioning work is completed, the power can be connected to a vacuum test. Before putting it into use, a static load test is required to ensure that all indicators meet the requirements. Under normal circumstances, a static load test can be used to increase the rated charge. Staff needs to detect the operation of the electric gourd, and then clarify whether it meets the requirements. During the test, you need to detect whether the transmission part is normal in detail and whether the electrical connection is stable. During the test, it should be noted that when the hook rises to the formal location, the distance between the hook and the roller must be complied with relevant regulations; when the hook is decentralized, it is necessary to ensure that there is a safe circle in the roll tube; the return of the electric gourd returns to the return of the electric gourd to return Power off after the specified location. If the staff finds abnormalities during the operation of the electric gourd, it needs to record their running values in a timely manner, and then process it by analysis. In addition, the cleanliness of oil products must be guaranteed to comply with relevant regulations.