Section 296-301-04503. Enclosed hot air dryers.  


Latest version.
  • (1) Lever control. When slashers are operated by control levers, these levers shall be connected to a horizontal bar or treadle located not more than 69 inches above the floor to control the operation from any point.
    (2) Push-button control. Slashers operated by push-button control shall have one start button at each end of the machine and stop buttons shall be located on both sides of the machines at intervals spaced not more than 6 feet on centers.
    Note:
    Inching buttons should be installed.
    (3) Dryer enclosure. The dryer enclosure shall be provided with an exhaust system which will effectively prevent wet air and steam from escaping into the workroom.
    (4) Nip guards. All nip guards shall comply with Table R-1.
    TABLE R-1
    GUARD OPENINGS
    Openings in the guard or between the guard and working surface shall not be greater than the following:
    The measurements in Table R-1 are all in inches.
    (5) Expansion chambers. Slasher kettles and cookers shall be provided with expansion chambers in the covers, or drains, to prevent surging over. Steam control valves shall be so located that they can be operated without exposing the worker to moving parts, hot surfaces, or steam.
    [Order 74-19, § 296-301-04503, filed 5/6/74.]
Order 74-19, § 296-301-04503, filed 5/6/74.