Franklin Fueling Systems TS 550 evo Fuel Management System Operators Guide - Manual (Page 38)

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Displayed Alarm /
Warning
Device Description Recommended Actions
Line Leak Detector (LLD) Alarms
0.1 GPH Compliance
Expired
Line A 0.1 gph test has not been
completed within the last 365
days.
Verify that no pertinent alarm conditions have been reoccurring.
Ensure that there is enough time to pass the test.
0.2 GPH Compliance
Expired
Line A 0.2 gph test has not been
completed within the last 30 days.
Verify that no pertinent alarm conditions have been reoccurring.
Ensure proper seating pressure. If Firmware revision is older
than 1.7.4.5535, upgrade to make use of the Statistical Line Leak
Detection enhancement.
3 GPH Compliance
Expired
Line The required daily 3 GPH test has
not been completed.
Check for continuous pump on conditions that could be caused by a
sticky handle switch or relay.
Air in Line Line Air has been detected in the line. Purge all air from the line starting at the furthest dispenser and
working in toward the STP. Verify tightness of lines and investigate
other sources for air infiltration.
Dispensing Pressure Test
Failed
Line Pressure during dispensing
dropped below 7.5 psi. This is
seen as a catastrophic leak during
dispensing.
Inspect all sumps for product. Use a pressure gauge to test line
pressure during dispensing. See “LS500 Auto Learn Line Leak
Detection Installation & User’s Guide” FFS 000-2145. Contact
Franklin Fueling Systems’ Technical Services Dept. for support.
Extended Hook Signal Line A hook signal has been detected
for more than 60 minutes with the
line pressure staying the same.
Check for voltage to the AC-Input module. If issue still exists contact
Franklin Fueling Systems’ Technical Services Dept. for support.
Failed to Catch Pressure Line The pump OFF pressure has
dropped below 7 psi within
1 second after the pump was
turned off
Inspect all sumps for product. Refer to “LS500 Auto Learn Line
Leak Detection Installation & User’s Guide” FFS 000-2145 for more
information.
Failed to Pressure Up Line The Line has called for the pump
to turn on but did not see the
pressure increase
Inspect all sumps for product. Refer to “LS500 Auto Learn Line
Leak Detection Installation & User’s Guide” FFS 000-2145 for more
information.
Gross Leak Detected Line The console has detected a line
leak greater than 3 gph.
Inspect all sumps for product. Refer to “LS500 Auto Learn Line
Leak Detection Installation & User’s Guide” FFS 000-2145 for more
information.
High Pump Pressure Line The Pump Off pressure has
stayed above 49 psi for 3
consecutive times.
Inspect all sumps for product. Ensure that no other check valves are
used within the system. Observe multi-point line pressure readings
during pump on and off using a pressure gauge in the line. If line
pressure is high, there may be a blockage in the line. Refer to “LS500
Auto Learn Line Leak Detection Installation & User’s Guide”
FFS 000-2145 for more information.
Line is not configured Line Specified line is not configured,
therefore line leak test will not be
performed.
Verify line programming. If necessary configure line.
Line Not Learned Line Specified line not learned. Complete learn process, if any learn alarms occur follow the
proper procedure. Refer to “LS500 Auto Learn Line Leak Detection
Installation & User’s Guide” FFS 000-2145 for more information.
Line Program Error
Detected
Line An error has been detected in the
programming of the specified line.
Verify programming of line under the setup menu.
Line Pump Request
Ignored
Engineering The line has called for the pump
to be turned on but another
application is currently using the
STP
Verify that other applications are operating properly. Contact Franklin
Fueling Systems’ Technical Services Dept. for support.
Marginal Pass of Gross
Leak Test
Line The last passed gross test
detected a leak just under the
3 gph threshold.
Verify there is no sign of leaks within any of the sumps. Run
additional tests. Refer to “LS500 Auto Learn Line Leak Detection
Installation & User’s Guide” FFS 000-2145 for more information.
Monthly Leak Test Failed Line The Console has detected a line
leak greater than 0.2 gph.
Inspect all sumps for product. Refer to “LS500 Auto Learn Line
Leak Detection Installation & User’s Guide” FFS 000-2145 for more
information.
Not Enabled Line Line testing has not been enabled. Verify no other alarm is present then enter the line control menu and
enable the line testing feature.
Precision Leak Test Failed Line 0.1 GPH Line leak test failed. Follow site policy on line leak procedures.
Pressure Transducer Fail Line The transducer is not being
detected by the console.
Inspect the wiring to the specified transducer and the channel it
terminates at. Refer to “LS500 Auto Learn Line Leak Detection
Installation & User’s Guide” FFS 000-2145 for more information.
Sudden Pressure Loss Line During a 45 minute quite period
the pressure was seen to drop by
a 2 times the learned 3 gph slope.
Inspect all sumps for product. Refer to “LS500 Auto Learn Line
Leak Detection Installation & User’s Guide” FFS 000-2145 for more
information.