Puregas P550W Series User Manual page 30

PUREGAS, LLC
8.6.4 High Cabinet Temperature Alarm -
Occurs when the temperature in
the cabinet rises above 120°F for
more than ten (10) seconds.
If this alarm is present for three (3) minutes or more, the Compressor will
SHUTDOWN to protect against damage due to overheating. Once the
temperature lowers to 112°F the Compressor will re-start.
8.6.5 High Compressor Last Run Time Alarm –
Occurs when the compressor
takes longer to pressurize the air
tank than the set point for the
alarm. (Default setting is 3:00
minutes)
8.6.6 Compressor Total Hour Alarm –
Occurs when the compressor has
reached an 8,000 hour
maintenance interval. Perform
the required maintenance.
8.6.7 High Flow Rate Alarm –
Occurs when the Flow Rate
(FLOW) rises above the alarm
set point for more than one (1)
minute. (Default setting is 500 SCFD)
See section 13.12 for troubleshooting information.
See section 13.17 for troubleshooting information.
See section 10.3 for maintenance information.
See section 13.11 for troubleshooting information.
Page 30 of 99
P550W Series Air Dryers User's Guide
P011658 – Rev. P