If there is an imminent danger, in addition to any other action you take, you should telephone OSHA. Your Right to An Inspection Often, OSHA prefers to investigate complaints by faxing a letter asking about the hazard to the employer, rather than by conducting an on-site inspection.
(November 2014) A Totally Enclosed, Fan-Cooled (TEFC) electric motor is a type of industrial electric motor with an enclosure that does not permit outside air to freely circulate through the interior of the motor. An external fan blows outside air over the frame of the motor to cool it.
Cooled seat operation. The cooled seats have a fan unit in the bottom of each seat that blows air through ducting to distribute across the bottom and back of the seats. If you look close enough under each seat, you can see the fan unit. Jul 17, 2010 at 9:50 AM #4.