KitchenAid 585 CFM Installation Instructions Manual page 4

IMPORTANT SAFETY INSTRUCTIONS
Ducted fans must always be vented to the outdoors.
For General Ventilating Use Only. Do Not Use
To Exhaust Hazardous Or Explosive Materials And Vapors.
READ AND SAVE THESE INSTRUCTIONS
4
To Reduce The Risk Of Fire Or Electric
Shock, Do Not Use This Fan With Any Solid-State Speed
Control Device.
This appliance is not intended for use by people (including
children) whose physical, sensory or mental capacities are
different or impaired or who lack the necessary experience
or knowledge/expertise to do so, unless such persons are
supervised or are trained to operate the appliance by a
person who accepts responsibility for their safety.