62
Learn process
Each line must be learned before the FMS system can continuously monitor it. Learning involves
bleeding the line pressure down to zero, with no air in the line, then introducing a calibrated leak,
facilitated by the leak generating kit (TS-ALCAL). The system learns this pressure decay curve and
uses it to compare test data during continuous operation to determine if there is a leak in the
line.
NOTE:
All ATG programming must be completed prior to the learn process. Refer to the Setup
(ATG Programming) chapter in this manual for details. Administrator privileges are necessary to
Learn Lines. Refer to
Fuel Management System Programming Guide T5 Series
(000-2142) for
information on gaining Administrator privileges.
NOTE:
Complete the
Pre-Operation Line Testing
chapter prior to starting the Learn Process
.
NOTE:
No dispensing can take place during the Learn Process. If product is dispensed while
Learning, stop the process by pressing the
Stop
button.
NOTE:
DO NOT submerse or block the TS-ALCAL orifice while learning the line. The orifice MUST be
kept free of dirt and debris.
When to learn or re-learn
•
Line installation and start-up
•
After repairs or modifications that effect the operating or holding pressure of the line
•
After 4-20mA Input Module replacement
•
After certain 4-20mA Input Module firmware upgrades. (Contact FFS Technical Support.)
•
If moving the LS-500 to another 4-20mA channel
Summary of Contents for KWIK TRIP EVO 5000
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