To turn wood safely, Robert Marichy, a wood turner in Arinthod in the Jura department, respects a few basic rules and carries out certain verifications. Before starting the motor, he turns the wooden piece by hand to check that the wood does not rub on the tool holder nor on the lathe bed, which allows him, at the same time, to control the centering of the piece. He also makes sure that no tools nor objects are placed on the engine block of its lathe.