On single-knife machines a guard shall be provided at a point of contact to the knife.
Safe access shall be provided to the knives of a rotary cutter by means of catwalks with nonslip surfaces, railings, and toeboards in accordance with paragraph (b)(3) of this section.
A guard shall be provided for the spreader or squeeze roll at the nip side on sheet cutters.
Electrically or manually operated quick power disconnecting devices with adequate braking action shall be provided on all operating sides of the machine within easy reach of all operators.
The outside slitters shall be guarded.
On duplex cutters the protection required for single-knife machines shall be provided for the first knife, and a hood shall be provided for the second knife.