When using a 1-ton Manual chain hoist, being mindful of the environment is an important consideration. Avoid using the hoist in adverse weather conditions such as strong winds or heavy rain, as these can affect the stability and performance of the equipment. 

Additionally, it is crucial to keep the hoist away from sources of fire, corrosive substances, or any other potential hazards that could damage the hoist or pose a threat to safety. A clean and hazard-free environment is conducive to the safe and effective operation of the hand chain hoist. 

By being aware of and addressing the environmental factors, we can ensure the longevity and proper functioning of the hoist while maintaining a safe working environment.