STEMCO Aeris Inflation System Troubleshooting - Manual

Aeris System Troubleshooting
Sept 2013
Page 1 of 18
STEMCO Aeris
Troubleshooting Manual
Part Number: 01-571-8301
Revised: 9/13
Rev: A
Aeris
TM
by STEMCO, an advanced automatic tire inflation system based on patented rotary sealing
technology and precision electronic airflow detection. The system is designed to keep commercial trailer
tires properly inflated using air pressure from the trailer’s air system.
Aeris
TM
by STEMCO includes a high resolution electronic flow detection technology capable of informing the
driver whether the system is making a minor adjustment to tire pressure or if a major leak is present. An
additional safety feature is a pressure protection valve to protect the integrity of the air brake system in the
case of a major and continuous air leak such as a blow out or other catastrophic tire failure.