﻿GET_GEVOMechL2_10_01_01_35 - ANIMATION Screen
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The main purpose of the alternator blower is to provide a minimum cooling airflow of 12,000 CFM at Notch 8 engine speed to the alternator and equipment in the auxiliary cab, CA1, and CA8.

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A secondary purpose is to draw bleed air from the spin cleaners and to exhaust the toilet compartment and CA1.

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The alternator blower consists of a 47-horsepower AC motor, a blower, and an exhauster.

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The AC motor drives the blower and exhauster, which are on the same shaft.

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The AC motor is electrically connected to the auxiliary alternator.

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As long as the auxiliary alternator is functioning, the alternator blower will also function.

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The alternator blower runs at engine speed.