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authorized, substances or components; soil or other
<br />surface or subsurface conditions; or fire, flood, storm,
<br />lightning, earthquake, accident or any other conditions,
<br />events or circumstances beyond OPW`s control.
<br />THIS I IMITED WARRANTY IS IN LIEU OF ALL OTHER
<br />WARRANTIES, EXPRESS OR IMPLIED, AND ALL OTHER
<br />WARRANTIES INCLUDING, WITHOUT LIMITATION, THE
<br />WARRANTIES OF MERCHANTABILIITY AND FITNESS FOR
<br />A PARTICULAR PURPOSE, ARE HEREBY EXCLUDED.
<br />OPW shall have no other liability whatsoever, whether
<br />based on breach of contract, negligence, gross negli-
<br />gence, strict liability or any other clairn, including, with-
<br />out limitation, for special, incidental, consequential or
<br />exemplary damages or for the cost of labor, freight, ex-
<br />cavation, clean-up, downtime, removal, reinstallation,
<br />loss of profit, or any other cost or charges. No person or
<br />entity is authorized to assume on behalf of OPW any
<br />liability beyond this limited warranty. This limited war-
<br />ranty is not assignable.
<br />** Date of manufacture on this product is located on
<br />the flat area of the valve body, under float.
<br />GENERAL INSTRUCTIONS
<br />The OPW 7150 Overfill Prevention Valve is designed for
<br />tight fill, gravity drop applications to help prevent acci-
<br />dental or intentional overfilling of underground storage
<br />tanks. It is installed in the UST drop tube in place of a
<br />standard drop tube.
<br />The main 71 SO valve closes when liquid reaches the
<br />initial shut off point. A small bypass valve remains open
<br />to allow the delivery hose to drain at 3-5 gallons per
<br />minute. If the delivery truck valve is not closed after
<br />initial shut-off, the bypass valve will close and will re-
<br />strict all fuel deiivery to ensure that the top of the tank
<br />is not wetted per EPA requirements.
<br />The 7150 models of the 71 SO are designed to be in-
<br />stalled with the following OPW products: Face Seal
<br />Adaptor, OPW Spill Container or Multi -port, Jack Screw
<br />Kit, Rotatable Product Adaptor, and Product Cap.
<br />IM QBTAIIiIT
<br />Read these assembly and installation instructions com-
<br />pletely and carefully prior to starting. Check to make
<br />sure all parts have been provided. Use only the parts
<br />supplied; substitution of parts may cause product faii-
<br />u re.
<br />Failure to follow instructions may cause improper prod-
<br />uct operation or premature failure which may permit
<br />storage tank overfill. An overfilled storage tank may
<br />create hazardous conditions and/or environmental con-
<br />tamination.
<br />!CAUTION
<br />Do not remove elastic band from around float until
<br />instructed to do so, as damage to valve may result.
<br />WARNING
<br />Failure to properly connect delivery hose and el-
<br />bow, and/or disconnecting a liquid filled delivery
<br />hose or elbow will result in a hazardous spill, which
<br />may result in personal injury, property damage, fire,
<br />explosion, and water and soil pollution.
<br />• Make sure all connections, including the hose and
<br />elbow connections, between storage tank and
<br />transport are securely coupled.
<br />• Make sure the lip seal and/or al! gaskets in the deliv-
<br />ery elbow are properly in place to prevent spiifs.
<br />a Do not operate with damaged or missing parts,
<br />which prevent tight connections.
<br />Normal: Operation: A Hose 'Kick" and reduced flow
<br />signal that the tank is full, Close transport delivery
<br />valve and drain hose into tank before disconnecting
<br />any hose fitting.
<br />Overfilled Tank: Failure of the hose to drain after
<br />closing the dellveryvalve signals an overfilled tank. Do
<br />Not Disconnect any delivery hose Fitting until the liquid
<br />level in the tank has been lowered to allow the hose to
<br />drain into the tank.
<br />WARNING
<br />In the event you are splashed with fuel remove wet
<br />clothing immediately. Skin contact with gasoline
<br />can cause chemical burns and may result in inhala-
<br />tion of vapors that may be fatal. Never go inside
<br />confined areas after being splashed and never go
<br />near ignition sources.
<br />IMPORTANT
<br />Determine if the underground storage tank is equipped
<br />with a bail float vent valve, as illustrated in Figure 24. In
<br />all systems, the shut-off point of the 7150 must be
<br />reached before the ball float reduces flow to ensure
<br />proper overfill valve operation.
<br />TOOLS NEEDED FOR INSTALLATION AND ASSEM-
<br />BLY:
<br />1, 71 SO -TOOL or 71 SO-TOOLC or
<br />7150-TOOLCT (includes the following)
<br />+ Sharp 3116" drill bit with stop
<br />■ Punch
<br />NOTE: Testable 7150 models ending with a "T" re-
<br />quIre the 7150TOOLCT or modiffied 71 SEI -TOOL or
<br />7 i so-•r0QLC
<br />2
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