Standardized operation and use of stage electric hoist

　　1、 Preparation work before operation

　　(1) Check the equipment

　　Before using the stage electric hoist, a comprehensive inspection of the equipment must be conducted. The inspection includes checking whether the appearance of the electric hoist is damaged, whether the chain is worn or broken, whether the hook is secure, and whether the electrical system is normal. If any problems are found, they should be repaired or replaced in a timely manner.

　　(2) Determine the weight of the load

　　Before using the stage electric hoist, it is necessary to determine the weight of the load to be lifted or moved. Ensure that the load weight is within the rated load range of the electric hoist and avoid overloading during use. If the load weight is uncertain, a weighing device can be used for measurement.

　　(3) Choose the appropriate installation location

　　The installation position of the stage electric hoist should be chosen on a sturdy and stable structure, avoiding installation in loose or unstable places. At the same time, the installation location should be easy to operate and maintain, and not affect the progress of stage performances.

　　2、 Standardized operating procedures

　　(1) Start the electric hoist

　　Before starting the stage electric hoist, ensure that the operator and surrounding personnel are in a safe position. Press the start button, and the electric hoist will start running. During the start-up process, attention should be paid to observing the operation of the electric hoist, and if there is any abnormality, it should be stopped immediately.

　　(2) Lift or move the load

　　When lifting or moving a load, the electric hoist should be operated slowly and smoothly. Avoid sudden acceleration or deceleration to prevent damage to equipment and loads. At the same time, attention should be paid to observing the operation of the load. If there is any shaking or instability, the operation should be stopped immediately for adjustment.

　　(3) Stop the electric hoist

　　When stopping the stage electric hoist, the load should be placed in a safe position first, and then the stop button should be pressed. During the stopping process, attention should be paid to observing the operation of the electric hoist, and any abnormalities should be dealt with immediately.

　　3、 Precautions during use

　　(1) Avoid overloading during use

　　The rated load of the stage electric hoist is limited, and overloading can cause serious damage to the equipment and even lead to safety accidents. During use, the equipment should be operated strictly according to its rated load to avoid overloading.

　　(2) Avoid diagonal pulling and lifting

　　When lifting or moving loads, avoid pulling or lifting them diagonally. Diagonal pulling and lifting can cause damage to the chain and hook of the electric hoist, as well as affect the stability of the load and increase the risk of safety accidents.

　　(3) Pay attention to electrical safety

　　Stage electric hoist is an electrical equipment, and attention should be paid to electrical safety during use. To prevent the electrical system of the electric hoist from getting damp, short circuiting, or leaking electricity, in order to avoid safety accidents. At the same time, the electrical system of the electric hoist should be regularly inspected and maintained to ensure its normal operation.

　　(4) Regular maintenance and upkeep

　　The stage electric hoist should be regularly maintained during use. The maintenance content includes cleaning equipment, checking the wear of chains and hooks, lubricating the moving parts of equipment, etc. Regular maintenance can extend the service life of equipment and ensure its safe operation.