Manually powered lifting equipment

The purpose of this Specific Safety Instruction is to define the additional Safety requirements relating to the following manually powered lifting equipment and accessories, compared to General Safety Instruction GSI-M-1 “Lifting equipment and accessories”: • pulley blocks; • lever hoists and their supports; • hand chain blocks and their supports; • deflection pulleys; • jaw winches and their supports; • other manually powered lifting equipment, except pallet trucks, forklift trucks, lifting tables and manual platform lifts.