ALTEC AIR, LLC
P550W Series Air Dryers User’s Guide
Page 70 of 98
P011658 – Rev. S
With Compressor running:
9.15.2
Use a 1-inch paint brush to dab soapy water on the air fitting or hose
connection to be tested.
If air bubbles appear at the
connection, this indicates that
air is leaking from the
connection.
If any leaks are detected, take steps to seal them off (as necessary):
Tighten the fitting
Re-connect the hose end
Replace the fitting / hose / component
