What should you check for before operating a crane? What should you inspect while the crane is moving?. covering a wide range of workplace health and safety topics, from hazards to diseases A slinger must be familiar with these tables showing the safe capacities of slings. Refer to Materials Handling - Crane and Hoist Hand Signals for examples. Signal the crane operator from only the one slinger who is in charge of lift. When should you inspect the materials hoists? a wide range of workplace health and safety topics, from hazards to diseases There are different types of hoists - Electro-hydraulic, manual or lever operated, base mounted, or pendant cranes. Replace items not operating properly. Post the safe load limit on the hoist. When selecting the right shackle, refer to manufacturers' tables for the safe working loads of the shackles. The rated capacity should be imprinted on the shackle. Crans introduction to materials management solution manual pdf introduction to Osh answers fact sheets materials handling crane maintenance close all what Crane hoist and sling safety program may prepared by the ohio state crane operator license certificate classes. introduction to ghs handling hazardous. Fatigue from repeated bending even under normal operating conditions. Overloading the safe working load limit. Follow manufacturers' charts. Mechanical.