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NEW INSTALLATION <br /> I - During Installation,cover the UmBox with cardboard,plastic sheeting or equivalent to keep <br /> debris from falling into the box. Cover all threaded connections to prevent damage to threads. <br /> A - Sump Positioning Fig. A.1 bolts _ Upper <br /> Anchor <br /> frame <br /> A.1- Determine the permanent position of the UniBox <br /> inside the island according to your specs. Place two <br /> support bars across the island widthwise. (Fig.A.1) <br /> A.2- Rest UniBox on top of a bed of peagravel and <br /> ensure the UniBox is level. The Angled supports should Mid-frame <br /> make contact with the support bars of the island (Fig.A.1). <br /> Angled G <br /> Containment boxes are marked "A" for Supports Att S10- <br /> Junction box side. Refer to dispenser manufacturers trr <br /> Junction box position. <br /> Box should be approximately 1/4" <br /> above top edge of island to allow water to drain away <br /> from containment box. <br /> A.3 - After positioning dispenser box, secure with tie Bats <br /> wire to the island support to prevent shifting during sUpp�� <br /> concrete pour. Bolting angled supports to the support bars <br /> through provided 1/4" holes is recommended. (Fig. AA) <br /> PRODUCT AND VAPOR Fig. AA <br /> SHEAR VALVE Product and Vapor <br /> Shear Valves <br /> A.4 - Remove top frame. If not factory installed, connect <br /> either the flex connector and/or riser pipe to the bottom of Support <br /> the shear valves outside the sump, then install all product Bars <br /> and vapor shear valve assemblies according to the <br /> dispenser configuration to the provided brackets. If <br /> adjustments to the position of the shear valves are <br /> required, check with dispenser manufacturer's s <br /> configuration (Fig. A.4). See also "Section D" on page 8. eoettattob(ttbn <br /> i <br /> A.J - PRIOR TO CUTTING OPEN Productand ea of <br /> DISPENSER SUMP ENSURE THAT <br /> THE SUMP IS HOLDING VACUUM. <br /> READ PAGE 4 & 5 CAREFULLY III <br /> If the gauge reads at or ABOVE 12 INCHES OF Primary and Secondary piping <br /> MERCURY at this time, break vacuum and t/a" Perforations <br /> proceed to Step A.6. <br /> Pressure test the primary <br /> If the gauge reads BELOW 12 INCHES OF line following the pipe <br /> MERCURY at this time CONTACT THE manufacturer's Installation Instructions. Refer to shear valve <br /> FACTORY AT 323-888-4133. manufacturer's Installation Instructions for details on testing. <br /> Follow Step B.2 to repair leaks. <br /> 4 ii-B8000-9000-DW-11B <br />