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CARB Approved IOM 12 - ARID Permeator AT-150 - VR-201-Z / VR-202-Z <br /> Inspection Checklist <br /> A Open PERMEATOR unit cabinet (A key is needed to first unlock the cabinet). <br /> A Visually look for any accumulated oil in the oil spill pan. <br /> A Physically inspect fittings to ensure that they are more than hand-tight. <br /> A Sniff for presence of hydrocarbon vapors from the piping to ensure leak tightness. <br /> A Listen and feel for any noises or vibrations that may indicate vacuum pump motor <br /> bearings may be worn. <br /> A Close cabinet and lock the doors. <br /> A Visually inspect p/v valve(s) and the raincap on the PERMEATOR clean air <br /> exhaust. Ensure no obstructions. Look or smell for presence of vapors exiting the <br /> p/v valve or clean air exhaust of the PERMEATOR. <br /> A Locate the electrical control panel installed inside the station(Typically located <br /> near the electrical submersible turbine pump controls located in the back room of <br /> the station). <br /> A Ensure that the green"Power ON"light is illuminated. <br /> A Note the cumulative run time of the PERMEATOR unit. This time is expressed <br /> in hours, and is located in the lower right hand corner of the illuminated display <br /> screen. <br /> A Compare the present run time with the run-time recorded on a previous visit. <br /> A Note the current tank pressure as indicated on the plc display screen. <br /> A Compare the current pressure to the P hi setting on the plc display screen. If the <br /> current pressure is greater than the P hi setting, ensure that PERMEATOR is <br /> "ON". <br /> A PERMEATOR"ON" is indicated by the light green vacuum pump "ON"light <br /> illuminating. <br /> A If equipped with a laptop and ARID's proprietary software, insert the RS232 <br /> Serial connection plug(exiting the control panel) into the appropriate port on the <br /> back of your computer. <br /> A Contact the data logger within the control panel, and download operating <br /> parameters. <br /> A Plot the operating parameters and visually check on run time frequency, oil level <br /> status, vacuum pump pressure, storage tank pressure variations and max/min <br /> storage tank pressures. <br /> 15 <br />