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Recommended Practices for the Testing and Verification of Spill,Overfill,Leak Detection and Secondary Containment Equipment at UST Facilities <br /> console. If the label is incorrect, contact the 8.3.7 Pass/Fail Criteria. If a sensor triggers an <br /> appropriate person. If no alarm is triggered, alarm when the alarm condition is simulated, and <br /> remove the sensor from the container,check the the sensor is correctly identified on the console,the <br /> connections, allow the liquid to drain from the sensor passes the test. <br /> sensor and immerse it into the liquid again.If the <br /> sensor is replaced,repeat the test procedure. If the sensor does not trigger an alarm when the <br /> alarm condition is simulated, the sensor fails the <br /> 4.Remove the sensor from the test container and test. If the sensor is not correctly identified on the <br /> allow the liquid to drain to clear the alarm. If console, notify the appropriate person to obtain <br /> product is used as the test liquid, follow the authorization to correct the sensor identification. <br /> manufacturer's instructions for cleaning the <br /> sensor before it is replaced. 8.4 Discriminating Sensors. The functionality of dis- <br /> criminating liquid sensors can be determined with the test <br /> 5..positi n. the sensor in the proper location and method described in Section 8.3.6 and substituting the <br /> position. appropriate product for water. <br /> 6.Clear the alarm condition on the console. If <br /> equipped with a printer, print the alarm report <br /> for facility records and indicate that a sensor <br /> functionality test was conducted. <br /> 7.Dispose of product-contaminated water accord- <br /> ing to the guidelines in Section 6.7. <br /> pei.org <br />