Section R. 408.12604 - Definitions; F to LRule 2604.
(1) "Fixed barrier" means a type of guard, attached by fasteners that cannot be readily removed, that keeps the operator from the point of operation.(2) "Interlocked barrier" means a type of guard with a control interlocked with a machine circuit that will stop the machine if the barrier is removed or opened.(3) "Lockout" means to secure by use of a lock.Mich. Admin. Code R. 408.12604