system. During normal operation, it should read
between 125 psi and 150 psi.
the amount of air pressure in the shop set air
2-11. Air compressor drive motor controls and air receiver tank pressure gage.
2-11 ) is used to start and stop the air compressor
pressure-operated electric switch that automatically
s y s t e m . The reset switch will automatically
disengage when a mechanical or electrical
minimum of 125 psi and a maximum of 150 psi.
malfunction occurs in the air system that causes the
electrical circuit to be overloaded.
d. Start, Stop, and Reset Switch. The switch` (fig.