When should the crane operator follow hand signals?
A crane operator should always move loads according to the established code of signals, and use a signaler. Hand signals are preferred and commonly used. Who can give the hand signals? or Who can be a signaler? • a person qualified to give crane signals to the operator, • there should be only one designated signaler at a time, • if signalers are changing between each other, the one in charge should wear a clearly visible badge of authority, • a crane operator should move loads only on signals from one signaler, • a crane operator must obey STOP signals no matter who gives it. What should you do when in charge of signaling? The signaler must: • be in clear view of the crane operator, • have a clear view of the load and the equipment, • keep persons outside the crane’s operating area, • never direct a load over a person. What are examples of some common hand signals? Hoist: With forearm vertical, forefinger pointing up, move the hand in a small horizontal circle. Lower: With an arm exten
