TLS-450 Setup and Operation Screens Manual
242
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Head Temp Chg (probe head temperature changed too much)
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Insuf Smpl on First Per (insufficient TLS samples In first period)
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Insuf Smpl on Last Per (insufficient TLS samples In last period)
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Invalid Fuel Level (insufficient separation between fuel and water floats)
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Percent Vol Too Low (tank volume too low)
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Product Level Increase (leak rate is excessively positive)
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Recent Delivery (test started too soon after delivery)
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SLD Float size too small (fuel float diameter too small)
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SLD Low Level Err (fuel Level too low to temperature compensate)
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SLD Probe Incapable of Test (probe doesn't support test)
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Temp Chg (average fuel temperature changed too much)
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Temp out of Range (one or more in-fuel thermistors out of range)
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Test too Short (test too short)
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Zone Temp Chg (one or more in-fuel thermistors changed too much)
Leak Rate
Value range: -26.42 to 26.42 gal (-99.99 to 99.99 L)
Hours
Value range: 0.0 to 24.0 (blank for gross test)
Tank Volume
Value range: 0.0 to 264,172.0 gal (0.0 to 999,999.0 L)
Control Buttons (right of screen)
Setup
Touch this button to open the Tank Setup - SLD Test Setup screen
Manual Test
Touch this button to access the Manual Static Leak Detect screen to start a SLD test.
Regulatory Compliance
Note: In-tank leak tests will not be declared a PASS unless the product level in the tank satisfies the
minimum product level defined in our Third Party certification for the leak test being performed. In-tank
leak tests performed with the product level below these minimum levels will be declared Invalid. Because
the minimum product level requirements vary with local, state, and federal regulations, you need to
ensure that the product level complies with the applicable regulations in your location.
