R 408.17148
R 408.17148 Tumblers; shake out, conditioning, and drying.
Cite as Mich. Admin. Code R 408.17148
Rule 7148. (1) A tumbler shall be equipped with a safety interlock that will prevent
energizing the drive motor unless the door is closed. The interlock shall allow for
momentary inching the tumbler cylinder to facilitate loading and unloading.
(2) A tumbler shall be provided with a means to prevent accidental closing of the
door during loading and unloading.
(3) A tumbler designed without a door, where the work is continuously loaded and
discharged, is excepted from subrules (1) and (2).
(4) A single cylinder tumbler shall be guarded as prescribed in R 408.17146.