Ingersoll Rand UP6-20-125 120 Gallon Rotary Screw Air Compressor, 20 HP, 125 PSI, 83 CFM "compressor codes" Questions

I have a EP15-SE I have a code on the screen I have a EP15-SE I have a code on the screen ''T2'' any help please? T2 represent for temperature sensor. Check sensor at the bottom of air end.

it keeps shutting down under a code 2 which is motor overload it keeps shutting off under a code 2 whole system seams to be very hot to touch make sure oillevel is ok make sure cooler is clean make ...