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Wireless Pressurized Line Leak Detection
This function allows you to enter information about Wireless Pressurized Line Leak Detectors (WPLLD) installed
on product pipelines in the system. You must enter data individually for each WPLLD.
Line Manifolding Implications for AccuChart
For WPLLD installations with line manifolded tanks, the master tank’s check valve’s relief pressure must be below
the pump’s operating pressure. AccuChart will run when there is line manifolding with WPLLD line leak detection;
however, you should disable AccuChart if the results are poor. Also leaky valves will degrade AccuChart
performance. To disable AccuChart, select ‘Never’ at the Calibration Update step (In-Tank Setup, page 7-12).
WPLLD Setup
Press FUNCTION until you see the message:
Press STEP to continue.
Activating WPLLDs
This display allows you to activate up to a maximum of 9 WPLLDs. In the active state, a WPLLD attempts to
conduct line leak tests whenever the dispensers are off:
To activate a WPLLD, you replace the X with a number by pressing the CHANGE key. To leave a WPLLD inactive,
leave an X in its position. You move between WPLLDs 1 through 3 by pressing the right or left arrow key.
Press ENTER to confirm your choices (in this example you activate the first three). The system displays:
If more than three WPLLDs are installed, pressing STEP will display the second module. Make any required
activations as described above, press ENTER then STEP (repeat if necessary).:
Press STEP to continue.
WPLLD LINE LEAK SETUP
PRESS <STEP> TO CONTINUE
LINE CONFIG - MODULE 1
SLOT # - X X X
SLOT #: 1 2 3
PRESS <STEP> TO CONTINUE
LINE CONFIG - MODULE 2
SLOT # - X X X
