Operation Notes; Division 1 X-Purge - Daisy 9016 X-Purge User Manual

Model 9016 X-Purge Operator Interface

6 Operation Notes

6.1 Division 1 X-Purge

X-Purge systems are fully automatic. The system disconnects power and signal in the
enclosure in the event of a purge failure. The DAISY purge control also performs automatic
self-diagnostics and can report other errors.
the normal conditions and the errors (fatal and non-fatal) that are reported by the purge
status LED (see drawing P008, Note 9).
NOTE: Blink Codes can be read in Forward or Reverse. For example,
as Code [3 – 2]. A
The Status Column indicates the nature of the information being given:
"Informative"
•
• "Non-fatal" is a condition that can be corrected, and operation will then proceed
normally.
"Fatal" Errors require the purge system be SHUT DOWN before correcting the
•
problem and restarting the purge cycle.
Table 6.1 X-Purge Status Light Key
Color Code Meaning
Operate, purge
Green 0
complete
Yellow Purge in progress
Yellow 1-1 Minor overflow
Waiting to begin
Red 0
purge
Red 1-1 System Error
Red 2-1 Under pressure
Red 2-2 Over pressure
Red 3-2 Major overflow
February 2022
[ "0" ] in the code column indicates a steady (non-blinking) light.
is simply a status indication with no action needed.
Status
N/A
Informative
Informative N/A
Non-fatal Reduce PSI via air-regulator
Verify Purge air supply is on. If still not indicating
needed pressure, verify all doors and access panels are
Non-fatal closed and tightly sealed. Increase air pressure with air-
regulator as needed after all doors and seals have been
verified.
Contact DAISY Customer Service (See Section 7)
Fatal
Review Customer Service on page 14 and
Troubleshooting Section page 15.
Loss of pressure. Verify proper door seal and Purge Gas
Fatal
supply.
Reduce air pressure 5 PSI min. via air regulator.
Continue to reduce pressure until purge completes
Fatal
without error. If problem continues, contact DAISY
customer service (See Section 7).
Fatal Reduce air pressure 5 PSI min. via air regulator.
12
Daisy Data Displays, Inc.
Table 6.1 X-Purge Status Light Key
Code [2 – 3]
Recommended Action
details both
is the same
D010-000002