1. The elevator manufacturer suggests that the electric elevator should be used in the place where the wind force is less than grade 5 as far as possible. If the wind force is too strong, there may be potential safety hazards.

　　2. It is not allowed to move after lifting, and it is not allowed to lift when the four legs are not tightly supported.

　　3. In case of maintenance or failure, the power supply shall be cut off in time. After lifting, the electric lift shall be fixed firmly before maintenance.

　　4. When the lifting equipment is in use, the working table should be kept horizontal.

　　5. Attention should be paid to the elevator oil leakage to prevent secondary damage due to lack of hydraulic oil.

　　6. It is strictly forbidden to use the loaded articles properly during the operation.

　　7. The hydraulic oil used shall be kept clean, and shall not be mixed with water and other impurities. Generally, it shall be replaced every six months.

　　8. It is strictly forbidden to climb when the machine is lifting.

　　9. In case of outdoor operation and harsh environment, the user shall fasten safety rope.

　　10. The safety voltage of the elevator electrical system is controlled to be 24 v. non maintenance personnel are not allowed to open the electric box to prevent electric shock.