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Overfill Protection Testing Testing Procedure <br /> c. Print the Tank Inventory Report. <br /> d. Test the relay assigned to the external Overfill alarm (if present) to insure the Overfill alarm works. <br /> 1. If the Overfill alarm does not sound, repair the device before continuing testing. <br /> 3. Testing <br /> a. Turn off power to the console. <br /> b. Disconnect the probe from the field wiring and remove it from the riser. <br /> 1. if you are testing more than one tank remove all the probes from their risers. <br /> c. Lay the probe safely on the ground and reattach the field wiring. <br /> d. Position the water float at the bottom of the probe and the product float 25%up from the bottom of the <br /> probe. <br /> e. Power the console back on. <br /> f. Simulate a delivery as follows: <br /> 1. Move the float towards the top of the probe at a rate of 1-2" per ten seconds. <br /> 2. Continue moving the float to the top of the probe at a rate of 1-2" per ten seconds for the next 50 <br /> seconds,the probe is now in delivery mode. <br /> 3. Slide the float at a moderate speed to the top of the probe. Note to not slam the float against the head <br /> of the probe, this can damage the float. <br /> g. Once the float reaches the overfill level the Overfill alarm, including external Overfill alarm (if present),will <br /> sound. <br /> h. Silence the Overfill alarm on the TLS and external Overfill alarm (if present) by acknowledging it. <br /> i. Move the float down to the bottom of the probe.The TLS will clear the Overfill alarm once the delivery delay <br /> time is complete. <br /> j. Repeat 3f-3i for the other probes. <br /> 4. Test Completion <br /> a. Print out the delivery report for all tanks tested. <br /> b. Power off the console. <br /> c. Replace the prones back into the tank;before inserting into riser,ensure that the floats are positioned at the <br /> bottom of the probe. <br /> d. Power on the console. <br /> e. If the console is running BIR enter a manual adjustment for the amount of the delivery. <br /> f. If the site is not running BIR give the delivery report to the store manager so they can log the delivery as <br /> part of the overfill testing. <br /> 25 <br />