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STEP 20: PREPARE FILL FUSER FOR VALVE INSERTION IMPOMAIIA .linipecitheriser pipe far any foreign material, over spray from tank relining w any Intemal burrs inside of pipe must be removed prior to Installa- tion. Failure to have an unobstructed r1wrpipe may prevent proper instaliadon or opeMton of the valve_ Thoroughly dear►top of cisec pipe. STEP 21: REMOVE ELIlSM SAND Remove the elastic hand securirtq the float to the valve body, The float wilt move into an outward position. STEP 22: INSERT DROP TUBE Make sure the upper O-Ring gasket is under the flange of the inlet tube. {-fold the float down against the waive body and slowly Insert the drop lube overfill valve into the riser pipe. Do not force varve I oto the riser pipe_ If fide 23 any obstruction or foreign matter intetterks with Make sure that the Maar is aligned along tite length of smooch)j)wrtion of die valve,the riser pipe must be the tank. The lengrh of the tank can easily be deter- cleaned. mined by locating other manholes or pump boxes that _ ate installed around other tank fittings, look Into the WARN K drop tube and align the deflector wlith the length of rix Failure to f clow the assembly tank and Inmilollon Instructipnt or use of excesslv4 force to Imert For tsrstab•Fogdets only: Unthread the socket add the OPW 7150 vril VOID THE ter assembly from the inlet tube(a 3M*square d rive WARRANTY. externion Will attach to the socket adapter,secure alt tools to ensure they don't fal I into the tank or valve)and Dl fscuhy in mmoAny the ex►sting ensure that and poppet move freely when socket aside. fill tube(if thare is one)means for assers*Is pulled on. When looking down into the there may be an ebstructfon in the upper tube err-une popW is visible when socket adap- ri.wr pipe. took for burrs,de(or- tar is pulled and resets properly when socket adaptor is mations,excess tank lining mated- released. See page 17 For full testing details_ If poppet A of other pro*bcim that may does riot actuate freeN take appropriate opps to cof,-m interfere with easy insertions of the before proceeding. OPW 71SO. The 71SO is deKilgned 41 (or insertion into schedule 40 pipe. If ftur,e 22 CAUTION: filo obstruction in the tank can be within sctwdule M pipe has been used for the s4-front the center of she riser pipe or the valve rlser,rite 71 SO Cannot be Insta lied. #starved pipe has may not operate proparilly(Sea Figure 24), been used.tlte intemai weld bead may intOff erewitfi the DPW 71 SO and prevent instatfation. If ttse OPW STEP 24ALIGN VALVE 71 SO won't sHp in easily DON'T FORCE M Damage to install the GFIW Jack Screw flit and a 4'NPT nipple to the valve may result if excess force is used. Examine the lock the valve in place. Refer to the Installation Instruc- rlser pipe carefuily;determine the nature of the obstruc- tions suppited with the Jack Screw 110t. Fortestable tion;take appropriate steps to r+e MYT ic. mo"s egsure that the socket adaptor Is algned so it does rrvt i nterfwe with thr jack screw kA.(s ee F ig STEP 23: 04KK ff9STALLA17ON ure 24A). Install the Rotatable Product Adaptor(Refer Insert the drop tube afl the way Into the tank unlit the to Installation Instructlons supplied with the Product flange and gasket seat onw the top of the Face Seal Adaptor) Make sure that the valve does not rotate Adaptor. Ttte Wt will swing out into the operating while tig h terong the adaptor by observi ng the position pos'mion aOT pastes into the tisk, of tt-we derlKwir lir!vow Inst nmm aTi¢wd along t1w1h kM110hetrr&MP6%sw'7a. ntrPrat thip ms necessary to assureproper valve afigrsnYsernt. 14