COMPLIANCE INFO_2019 - Laserfiche WebLink

Home Browse Search

Overfill Protection Testing Testing Procedure MINIMUM IN IMMUNE I INSURE 111 ilil!liiiiiiiiiii c. Print the Tank Inventory Report. d. Test the relay assigned to the external Overfill alarm (if present) to insure the Overfill alarm works. 1 . If the Overfill alarm does not sound , repair the device before continuing testing. 3 . Testing a. Turn off power to the console. b. Disconnect the probe from the field wiring and remove it from the riser. 1 . If you are testing more than one tank remove all the probes from their risers. c. Lay the probe safely on the ground and reattach the field wiring . d. Position the water float at the bottom of the probe and the product float 25% up from the bottom of the probe. e. Power the console back on . f. Simulate a delivery as follows : 1 . Move the float towards the top of the probe at a rate of 1 - 2" per ten seconds. 2 . Continue moving the float to the top of the probe at a rate of 14' per ten seconds for the next 50 seconds , the probe is now in delivery mode. 3. Slide the float at a moderate speed to the top of the probe. Note to not slam the float against the head of the probe, this can damage the float. g. Once the float reaches the overfill level the Overfill alarm , including external Overfill alarm (if present) , will sound . h . Silence the Overfill alarm on the TLS and external Overfill alarm (if present) by acknowledging it. i. Move the float down to the bottom of the probe. The TLS will clear the Overfill alarm once the delivery delay time is complete. j . Repeat 3f 3i for the other probes. 4 . Test Completion a. Print out the delivery report for all tanks tested . b. Power off the console. I E c. Replace the probes back into the tank , before inserting into riser, ensure that the floats are positioned at the bottom of the probe. E d . Power on the console. e. If the console is running BIR enter a manual adjustment for the amount of the delivery. i f. If the site is not running BIR give the delivery report to the store manager so they can log the delivery as part of the overfill testing . i EEE t 25 r I';