Maintenance and storage of manual hoist after use (to extend life)

· Cleaning and lubrication: After use, clean up the dirt on the shell and chain in time. Apply an appropriate amount of anti-rust grease to the transmission part and chain. 

· Regular professional maintenance: it is recommended to disassemble, inspect, clean and refill the gourd every 3 months or so. 

It should be carried out by personnel familiar with the organization. 

· Correct storage: store in a dry, ventilated and clean place to avoid corrosion of parts caused by humid environments. Take it lightly when handling, and it is strictly forbidden to throw it.