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.
IFB Integral Face & Bypass Coils. L.J. Wing IFB horizontal tube integral face and bypass coils offer the most effective preheat system ever developed. The IFB coil controls air temperature while full steam pressure or water flow is maintained in the coil at all times.