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E used for the riser, the 61 SO can not be installed. If Vapor Recovery GENERAL INSTRUCTIONS seamed pipe has been used, the internal weld bead Riser Flt!Riser Normal Operation:A Hose"Kick"and reduced flow may interfere with the OPW 61 SO and prevent The OPW 61 SO Overfill Prevention Valve is signal that the tank is full. Close transport delivery installation. If the OPW 61SO won't slip in easily designed for tight fill, gravity drop applications to valve and drain hose into tank before disconnecting DON'T FORCE IT! Damage to the valve may result help prevent accidental or intentional overfilling of any hose fitting, if excess force is used. Examine the riser pipe 6"Max, I underground storage tanks. It is installed in the UST carefully; determine the nature of the obstruction, „_ drop tube in place of a standard drop tube. Overfilled Tank: Failure of the hose to drain after take appropriate steps#o remove it. or30m vMt I i I The main 61S0 valve closes when liquid level is at Closing the delivery valve signals an overfilled tank. aauo PW 95% of the top of the tank. A small bypass valve Do Not Disconnect any delivery hose fitting until the 1s°minimum remains open to allow the delivery hose to drain at liquid level in the tank has been lowered to allow the STEP 15: CHECK Tube cut clearance for 3-5 gallons per minute. If the delivery truck valve is hose to drain into the tank. Attention: In the event INSTALLATION per Lco Float not closed after initial shut-off, the bypass valve will you are splashed, remove all wetted clothing Insert the drop tube all the Requirements way into the tank until the ----------------------- ____ ______________ ' __ close and will restrict all fuel delivery. immediately. Do not go into an enclosed area and y stay away from ignition sources. flange and gasket seat _ 1&.(or as per local requirements) The 61 SO-EVR models of the 61 SO are designed to onto the top of the FSA- F be installed with the following OPW products: FSA- IMPORTANT 400. The float will swing \ Align Float Along Length of Tank —0 400 Face Seal Adapter, 1-2100-EVR Series Spill Determine if the underground storage tank is out into the operating Container or POMECO Multi-port, 61JSK Jack equipped with a ball float vent valve similar to position as it passes into Figure 16 Screw Kit, 61 SALP-EVR Series Rotatable Product the OPW 53VML, as illustrated in Figure 16. In all the tank. Adaptor, and 634TT-EVR Series Product Cap. systems, the shut-off point of the 61SO must be Make sure that the float is reached before the ball float reduces flow to aligned along the length IMPORTANT ensure proper overfill valve operation. of the tank. The length of Read these assembly and installation instructions the tank can easily be completely and carefully prior to starting. Check to determined by locating 61 Rotatable make sure all parts have been provided. Use only TOOLS NEEDED FOR INSTALLATION AND other manholes or pump Product the parts supplied; substitution of parts may cause ASSEMBLY: boxes that are installed Adaptor product failure. 1. Drill around other tank fittings. m� 2. A sharp 118" pilot drill bit Look into the drop tube Failure to follow instructions may cause improper 3. A sharp 5116"drill bit and align the deflector product operation or premature failure which may 4. Tape measure with the length of the tank. permit storage tank overfill. An overfilled storage 5. Hacksaw or cut-off saw,fine tooth; 24 teeth/inch CAUTION: No obstruction Figure 15 Drain al ° P 9 9 Drain Valve ,-zoo tank may create hazardous conditions and/or 6. Fine half round file in the tank can be within o Series environmental contamination. 7. Screwdriver- Phillips blade 13"from the center of the riser pipe or the valve may c� ner 8. %"Wrench or socket not operate properly. 61JSK-4400 ,lack Screw FSA-400 Face CAUTION 9. Two-part sealant(Supplied) mt Seal Adaptor Do not remove elastic band from around float until 10. Torque Wrench STEP 16: ALIGN VALVE Figure 16A instructed to do so, as damage to valve may result. Instal!the OPW JSK-4400 Jack Screw Kit and a 4" g WARNING nipple to lock the valve in place. Refer to the WARNING Using electrically operated equipment near gasoline Installation Instructions supplied with the Jack Screw STEP 17: INSTALL WARNING Failure to properly connect delivery hose and elbow, or gasoline vapors may result in fire or explosion, Kit. Install the 61 SALP-EVR Rotatable Product PLATE and/or disconnecting a liquid filled delivery hose or causing personal injury and property damage. Adaptor(Refer to Installation Instructions supplied Slide the tie wrap over the elbow will result in a hazardous spill, which may Check to assure the working area is free from such with the 61 SALP-EVR.) Make sure that the valve warning plate ears and position result in personal injury, property damage, fire, hazards, and always use proper precautions. does not rotate while tightening the adaptor by warning plate against riser pipe explosion, and water and soil pollution. observing the position of the deflector. The valve approximately 1" below the Make sure all connections, including the hose IMPORTANT: The figures in this installation and must remain aligned along the length of the tank adaptor. Tighten the tie wrap as in Step 15. Repeat this step as necessary#o securely. The valve is now fully and elbow connections, between storage tank maintenance instruction may contain vapor recovery assure proper valve alignment. installed and in operating and transport are securely coupled. equipment(including model numbers)that is not " Make sure the lip seal and/or all gaskets in the certified by the California Air Resources Board position. delivery elbow are properly in place to prevent (CARB)for a specific Phase I Vapor Recovery spills. System. Please refer to Exhibit 1 of the appropriate STEP valve VALVE REMOVAL Do not operate with damaged or missing parts, CARB Phase I Executive Order for a list of certified The vallve can be removed far Figure 17 which prevent tight connections. Phase I Vapor Recovery System Equipment. tank leak testing, inspection, etc., by removing the 61 SALP-EVR Rotatable Product Adaptor, the 4" nipple, and the 61JSK4400 Jack Screw Kit. Reinstall per the above instructions. OPW 61 SO Overfill Prevention Valve Page 2 OPW 61SO Overfill Prevention Valve Page 7