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-2- <br /> 3.2 Refueling points not capable of achieving dispensing rates (see Equation <br /> 9-2) required for conducting the V/L test, as specified in Exhibit 2 of ARB <br /> Executive Orders VR-201-D and VR-202-D, preclude the use of this test for <br /> determining in-use compliance of certified systems. <br /> 3.3 Bagging, or otherwise sealing any nozzle associated with the vacuum <br /> pump serving the nozzle being tested, may bias the test results towards <br /> compliance. The V/L test to verify compliance shall be conducted without <br /> "bagging" any of the nozzles served by a common vacuum device. <br /> 3.4 if the nozzle being tested introduces liquid into the V/L adaptor, gas volume <br /> meter or the adaptor supply hose, the V/L of that nozzle shall be deemed a <br /> failure of the WL standard. <br /> 3.5 Do not drain or remove liquid in either the vapor passage of the hoses or the <br /> dispenser vapor piping prior to performing the test. Draining of this liquid <br /> gasoline will bias the test toward compliance. <br /> 3.6 The 0-ring in the V/L adaptor that is not properly lubricated may bias the <br /> results toward noncompliance. See Section 5.7 for lubrication requirements. <br /> Motor oil (any weight) is acceptable for lubricating the O-ring. Contact Healy <br /> Technical Services with any questions about other lubricants that may be <br /> used in conducting this test. <br /> 3.7 Conducting V/L testing with an improperly conditioned portable test tank <br /> (not saturated with gasoline vapors) will bias the test results of the as found <br /> V/L of the fueling point. Refer to Section 6.6 for proper portable test tank <br /> conditioning. <br /> 4. SENSITIVITY, RANGE,AND ACCURACY <br /> 4.1 The maximum rated capacity of the gas volume meter shall be at least 800 <br /> CFH and not greater than 3,000 CFH. <br /> 4.2 The minimum rated capacity of the gas volume meter shall be 25 CFH. <br /> 4.3 The minimum readability of the gas volume meter shall be 0.01 cubic feet. <br /> 4.4 Accuracy, determined during calibration, will be ± 5 percent of the gas volume <br /> meter reading. <br /> Healy Model 900 Nozzle V/L Test Procedure, Exhibit 5—Executive Orders VR-201-D and VR-202-D <br />