PUREGAS, LLC
P4200W2 Series Air Dryer User’s Guide
Page 21 of 113
P012308 - Rev. E
6.5.21
Check for air leaks:
NOTE:
This is a general procedure that can be applied to any fitting or hose
that has air pressure in it.
DO NOT SOAP TEST THE HUMIDITY
SENSOR FITTING. DAMAGE TO THE SENSOR MAY OCCUR.
With Compressor NOT running:
6.5.21.1
Listen for any ‘hissing’ sounds which may indicate a fitting or hose
air leak.
With Compressor running:
6.5.21.2
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
6.5.22
Re-install the Front Panel.
Summary of Contents for P4200W2
Page 2: ......
