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-7- <br />6.8 Installing the Test Port Assembly <br />6.8.1 Open the ball valve marked "B", shown in Figure 1. This ensures that if there is <br />any condensate in the primary connection line to the Clean Air Separator it will <br />drop down into the lower section of the piping configuration, so that it can be <br />measured. Close the valve after approximately 30 seconds. <br />6.8.2 Remove the 1" plugs from locations "E" and "F" from Figure 1. Position the <br />condensate collection vessel below plug "E" prior to removing it. Transfer the <br />collected condensate into the graduated cylinder. If there is more than 16 oz. <br />(473 mL) of liquid condensate, the bladder and tank must be drained. Conduct <br />the bladder and tank draining procedures from the Clean Air Separator section <br />of the ARB Approved Installation, Operation and Maintenance Manual for the <br />Healy Phase II EVR System Including Veeder-Root In -Station Diagnostics (ISD) <br />System. <br />Note: Depending upon the size of the graduated cylinder and the amount of <br />condensate, it may take multiple transfers from the condensate collection vessel <br />to get the total condensate measurement. <br />6.8.3 Install the Test Port Assembly to the Clean Air Separator at location "E". See <br />Figure 2. <br />6.8.4 Connect the gaseous nitrogen supply to the Test Port Assembly. See <br />Figure 2. <br />6.8.5 Check the test equipment and piping isolated from normal Clean Air <br />Separator operation by the ball valves "B, C and D" by pressurizing with <br />nitrogen and closing the ball valve on the Test Port Assembly. Use leak <br />detection solution. Tighten as necessary. The test equipment shall have no <br />leaks. <br />6.8.6 Open the needle valve on the Test Port Assembly to bleed the pressure off <br />the equipment. Keep ball valve on Test Port Assembly closed. <br />Healy Phase 11 EVR System Including Veeder-Root ISD, Exhibit 4 — VR -202-A <br />