Before using a 1-ton hand chain hoist, a meticulous inspection of the equipment's integrity is an absolute must. Every component, including the chain, hooks, and sprockets, should be closely examined. 

Any sign of damage, such as deformation, cracks, or excessive wear, could compromise the safety and functionality of the hoist. The chain should be free of kinks or twists and smoothly movable. 

The hooks should be in good condition without any signs of weakening or distortion. Checking the integrity of the hand chain hoist not only ensures safe operation but also prolongs the lifespan of the equipment. It is a critical step that should never be overlooked to avoid potential disasters during the lifting process.