Ariz. Admin. Code § R11-1-522 - Guarding of Moving Parts
A.
Moving parts such as gears, sprockets, or chain drive, head, tail and take-up
pulleys, flywheels, couplings, shafts, fan inlets, and similar exposed moving
machine parts which may be contacted by persons and which may cause injury to
persons must be guarded.
B. Guards
at conveyor-drive, conveyor-head and conveyor-tail pulleys shall extend a
distance sufficient to prevent a person from reaching behind the guard and
becoming caught between the belt and pulley.
Notes
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