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.
1 Controls are mounted on the door so that they are easy to access. 2  Combined temperature and humidity sensor is positioned to react to door openings and anticipate quick changes in temperature and humidity. 3  Unique sensor fan system keeps proofer air moving across the sensor all the time to keep it clean and accurate.