STEMCO Aeris - Manual (Page 40)

Aeris Installation and Service Manual
Page 40 of 42
Figure 36
• Check pressure going to each tire using a pressure gauge.
• If the tire pressure is lower than expected: Replace fill cap and hand tighten.
• If the tire pressure is lower than expected:
• Verify that the shut off valve is in open position.
• Check all air connections with soapy water solution. If bubbles can be seen, tighten fittings
and check again with soapy water solution.
• If pressure is too high release some pressure from the tire dropping the tire pressure
below the desired target pressure.
• The Aeris system will automatically inflate the tire to correct setting.
• Each tire should be checked for correct air pressure a minimum of once every 3 months.
Regulator Setting
It’s recommended that you check the regulator pressure once every 3 months to verify the regulator is
still set at the desired pressure setting. To set the regulator pressure, follow the steps below.
• Open the cover to the control box.
• Remove the metal cap on the check port fitting on the regulator.
• Check the pressure with an accurate gauge, such as a master gauge.