Section R. 408.14944 - Sling use; safe operating temperaturesRule 4944.
(1) A metal mesh sling shall not be used to lift loads in excess of their rated capacities.(2) A sling shall be used only in accordance with the manufacturers recommendations.(3) A metal mesh sling which is not impregnated with elastomers may be used in a temperature range from minus 20 degrees Fahrenheit to plus 550 degrees Fahrenheit without decreasing the working load limit.(4) A metal mesh sling impregnated with polyvinyl chloride or neoprene may be used only in a temperature range from zero degrees to plus 200 degrees Fahrenheit.(5) For operations outside these temperature ranges in subrule (3) and (4) of this rule or for metal mesh slings impregnated with other materials, the sling manufacturer's recommendations shall be followed.Mich. Admin. Code R. 408.14944