- Observe how the hoist material is filled in the drum, whether there is single-sided loading, overload or materialprotruding from the barrel.
- Lifting, before landing, should check whether the surrounding working environment is safe.
- It is strictly forbidden to stand under the hoist.
- Always keep the environment around the hoist.
- .Before using the hydraulic pump station, check if the fuel tank is full. If it is lifted, it can be tested first.

