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;EDREC40 ' <br /> r-� � � <br /> NOV 2 1 ?O1R <br /> Overfill Protection Testing Testing Rocedure <br /> ENV\RONNIENTAL HEALTH <br /> �����TMiENT <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. Tooting <br /> a. Turn off power tothe console. <br /> 6. Disconnect the probe from the field wiring and remove bfrom the riser. <br /> 1. Ryou are testing more than one tank remove all the probes from their risers. <br /> c. Lay the probe safely onthe ground and reattach the field wiring. <br /> d. Position the water float atthe bottom ofthe probe and the product float 25qbupfrom the bottom ufthe <br /> probe. <br /> e. Power the console back on. <br /> t Simulate odelivery aafollows: <br /> 1. Move the float towards the top of the probe at a rate of 1-2"per ten seconds. <br /> D. Continue moving the float tothe top ofthe probe atarate of1'2"per ten seconds for the next 5U <br /> seconds,the probe ionow indelivery 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 /> ofthe 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 onthe TLS and external Overfill alarm(if present) byacknowledging 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 iacomplete. <br /> j. Repeat 3f'3ifor 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 /> o, Replace theprobes back into the tank;before inserting into riser,ensure that the floats are positioned u1the <br /> bottom ofthe probe. <br /> d. Power onthe 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 ofthe overfill testing. <br /> ' 25 <br />