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Delay
HMI Alarm
PRODUCTION TANK HAS OVERFILLED OR IS IN
17
-
TROUBLE
18
1s
EMERGENCY STOP HAS BEEN DEPRESSED
PRODUCTION TANK WAS NOT SPANNED. DE-
19
-
FAULT VALUE USED.
CARBON FILTER INLET & OUTLET SENSORS
20
-
REVERSED
21
10s
VALVE B FAILED TO OPEN
Cause
Production tank over fl owed, valves may be stuck
open
E-Stop engaged
Fill the tank and set the span on the maintenance
screen - value should be around 2500
Carbon fi lter sensor see a -2psi difference, sensor
is plugged in backwards
Flow meter seeing less than .5 gpm during run
mode
Troubleshooting
|
35
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