UTo close the lever: Foot position: Maintain a solid foundation

uTo close the lever: Foot position: Maintain a solid foundation, with feet shoulder-width apart. stance: Lean back slightly and keep your knees slightly bent.. Use of arms: Hold the lever with one hand and pull up. The other hand can be used to help guide the lever or support the force.. motion: Pull in a controlled and even manner, applying sufficient force to ensure that the lever moves to the closed position without undue effort. Be sure to always check the container manufacturer's specifications and instructions for recommended operating techniques., since some containers may have different mechanisms.