R 408.16392 Paper baler.

Rule 6392. (1) A manually operated paper baler shall be provided with a device, such as a safety dog, to prevent a kickback by the operating lever. (2) A powered paper baler shall have the hopper door interlocked to the power source to prevent operation when the door is open. (3) A powered paper baler producing a bale with a compressed dimension of more than 42 inches shall have hook type door locks that permit a restricted pressure relieving opening of not more than 2 inches before the door can be completely opened. (4) A hopper opening in the floor above shall be guarded with a standard barrier on all sides as prescribed in R 408.16322. (5) Start controls shall be 2-hand constant pressure devices. A down stroke baler shall require 2-hand pressure only until the pressure block has descended past the pinch point. (6) Limit switches shall be provided to limit the stroke at both ends. A limit switch shall be provided at the top of an upstroke baler to shut off power when the pressure block is out of position.