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CAUTIi3N: No obstruction in the tank can be <br />within 13" from the center of the riser pipe or the <br />valve may not operate property. (See Figure 14) <br />Figure 13 <br />STEP 94 ❑ALIGN VALVE Reinstall the tight fl11 <br />adaptor and tighten. Make sure that the valve <br />does not rotate while tightening the adaptor by <br />observing the position of the deflector. The <br />valve must remain aligned along the length of <br />the tank as in Step 13. Repeat this step as <br />necessary to assure proper alignment of the <br />valve. <br />Vapor FIII <br />Recovery Riser <br />Riser <br />6" M ax. <br />Bail <br />Float <br />I <br />I <br />Tube Cut 13" Min. <br />per Local Clearance <br />Requirements for Float <br />Swing <br />�j 6" (or as per local requirements) <br />E -Align Float Along Length of Tank -)P► <br />Figure 14 <br />STEP 1u t�j INSTALL <br />WARNING PLATE <br />Slide the tie wrap over <br />the warning plate ears <br />and position warning <br />plate against riser pipe <br />approximately 1" <br />below the adaptor. <br />Tighten the be wrap <br />securely. The valve is <br />now fully installed and <br />in operating position. <br />Figure 16 <br />STEP 16 O VALVE REMOVAL <br />The valve can be removed for tank leak testing, <br />inspection, etc., like any ordinary drop tube. <br />Reinstall per the above instructions. <br />PREVENTATIVE MAINTENANCE <br />No maintenance is required for normal operating <br />conditions. it is advisable, however, to <br />periodically inspect the valve for damage, <br />contamination, and freedom of movement of the <br />it. It is also advisable to check the drop tube <br />for weakening due to wear or corrosion. Please <br />leave these instructions and maintenance <br />procedures with the tank owner/operator. <br />