PUREGAS, LLC
P1500W2 Series Air Dryers User’s Guide
Page 68 of 100
P012253 – Rev. H
9.11.5
Close Front Panel
If the Compressor Cycling fails either test described, it indicates a problem with
the Control Board which will need to be replaced. See sections 11.2 for part
detail and 11.5 for ordering information.
9.12 Testing High Duty Cycle Alarm
9.12.1
Open Front Panel (section 8.7 ).
9.12.2
Allow the Compressor to run and then turn off.
9.12.3
Immediately after the
Compressor turns off, pull
the ring handle on the Safety
Relief Valve until the
Compressor starts running
again.
A High Duty Cycle alarm
should appear on the System
Screen.
9.12.4
Press the
RESET Button
.
9.12.5
Close Front Panel.
If you are unable to create a High Duty Cycle alarm as described, see section
13.18 for troubleshooting information.