What is the first step before adding or removing counterweights?

The initial step before adding or removing counterweights is to ensure that the crane is located on a firm, level surface. This is crucial for maintaining stability during the counterweight adjustment process. A firm level surface helps to distribute the weight evenly and prevents the crane from tipping or moving during loading or unloading of the counterweights.

Working on an uneven or unstable surface can lead to dangerous situations, such as loss of control or even accidents while handling heavy counterweights. Once this foundational aspect is secured, other safety checks and procedures, such as securing personnel or verifying load limits, can be performed with greater assurance that the crane will remain stable.