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0 <br /> Step 8: (See Figure 3&4) adjustment nut is set at the factory, but due to <br /> Install adjusting system beneath tabs on mounting environmental conditions it may be necessary to <br /> ring. See Figure 3 for standard cover models. See adjust it to either improve sealing or ease cover <br /> Figure 4 for sealable cover models. Add shims as removal. <br /> needed and adjust with screw. (Shims must be cut to <br /> size for sealable cover models.) The height can be Important: Leave these instructions with Station <br /> increased up to 1" (2.5cm). 10perator.. <br /> Note: The adjustment should not be more than 1"from <br /> the initial length of the unit. <br /> Step 9: <br /> Upon preliminary installation perform the California <br /> Test Procedures TP-201.1C or equivalent. Their Test <br /> Procedures will check the seals between the drain -----� <br /> valve, nipple and rotatable adapter. To test the spill E_�Shims <br /> containers base and bellows fill the container with HeightL-----------J <br /> water. A drop in the water level of 1/16" or greater Adjustment Boit - <br /> after one hour means that a leak exists. To determine ------------.... <br /> Cap <br /> where the leak is, look for a steady stream of bubbles Adapter <br /> coming from one of the joints or water leaking on the <br /> outside of the bucket. NOTE: Do not drain the water Figure 3-Standard Cover Model Height Adjustment <br /> into the UST after the test is complete. Water must be <br /> disposed of per local requirements for hazardous <br /> waste. If the leak cannot be corrected the spill <br /> container should be replaced with another. <br /> Step 10: (See Figure 2) <br /> Before pouring concrete, place plastic over the cover <br /> and mounting ring protecting them from concrete <br /> splash. Double check that the unit is level and at <br /> proper grade height. Pour concrete per figure 2. <br /> Ramp or dome the concrete away from the mounting <br /> ring. There should be a minimum of 1"slope to finish Shims Must Height <br /> e Cut <br /> grade. The concrete surface should start at the Length To Adjustment <br /> bottom edge of the watershed slots and tapered down Boit <br /> to grade level. <br /> NOTE.Do not stand on spill container before Use OPw <br /> 116-7085 or <br /> concrete sets up. 4"Pipe Cap <br /> Remove plastic from cover after concrete has dried. to Support Nipple <br /> Remove adjustment system. Adaptor and tight fill cap Adjustment <br /> can now be installed in sealable cover models. system <br /> Re-test the spill containers for leaks as described in <br /> step 9, after the concrete has set up. Figure 4-Sealable Cover Model Height Adjustment <br /> Operation and Maintenance: <br /> Annually: Inspect and clean the interior of the spill <br /> container and drain valve screen. Remove <br /> accumulated dirt and grit. Test the drain valve using . - <br /> CARB procedure TP-201.1C or TP-201.1 D. If the <br /> drain valve passes testing no further maintenances `3 l P t I E' <br /> required. If the drain valve fails testing, remove the <br /> valve, soak in water and use high-pressure air, if <br /> needed, to clean. Reinstall the drain valve to itsNV`E,,'`_-a iM--- N <br /> proper position and test the valve with CARL <br /> procedure TP-201.1C or TP-201.1 D. If problems <br /> persist, replace the drain valve with P/N 1 DK-2100- <br /> EVR(specified torque 11.5 ft-lbs min to 13.5 ft-lbs <br /> max, 5/16-18 UN thread). The sealable cover(1 SC) <br /> OPW 1-2100 Series Spill Container Page 3 <br />