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Customer <br />Job Location Work Order 78952 <br />Customer Company <br />Cheaper Store Contact John Johnson <br />P.O. Box 886 <br />15 West Grant line Site No. 037 <br />Benicia, CA 94510 <br />Tracy, CA 95376 <br />707-745-6691 <br />209-833-%19 <br />MECHANICAL LEAK DETECTOR TEST <br />Product: P a r, <br />Submerged Pump Manufacturer: 9 11 <br />Leak Detector Manufacturer: Model No.: i I <br />Serial No.: 30" V1 <br />Type: X Dighram. - Piston Others Tn2er Proof Seals in place? <br />Yes X No <br />Leak Detector Opening Time Test <br />1. Turn on Pump and record the step-tbrough time from 0 psi to full pressure. <br />Sec <br />(approximately 3 seconds) <br />Functional Element Operation Test <br />2. Pump Running Pressure I ce PSI 3. Shut-off Pressure <br />PSI <br />(25 to 35 PSI normal) (8 to 20 PSI normal) <br />Resiliency Test (Bleedback) <br />4. Drain and measure amount of product from shut-off pressure to 0 psi. <br />65 ML <br />(5 0 - I 10 ml for Diaphragm type (normal) and 3 50-410 ml for Piston type (normal) <br />10 PSI Calibration <br />5. Using the calibration valve, create the proper leak rate @ 10 psi. <br />Confirm test leak (&, (per minute) <br />1?2 ML <br />Simulated Leak Test <br />6. With the simulated leak in the line active, dispense product from the nozzle. <br />Confirm flow rate throueh the nozzle A <br />Gpm <br />Bottom Line <br />7. There are two tests the leak detector must pass in order for it to be considered acceptable. <br />A) Leak Detector - Opening Time Test B) Leak Simulated Test <br />Diaphragm type (between 2 and 3 Seconds) <br />Flow rate through nozzle <br />Piston type (between 2 and 3.5 Seconds) (between 1.5 and 3 gallons per minute) <br />Pass Fail Pass - Fail <br />LEAK DETECTOR MUST PASS BOTH TO =1, <br />_>4f PASS FAIL <br />Technician: <br />Performed by: <br />Sacramento Equipment Maintenance Company, Inc. <br />2533 Connie Drive <br />Sacramento, CA 95815 <br />916-925-2716 916-925-2816 FAX <br />