Laserfiche WebLink
PR1tiVUOATWE MMNMAKE <br />Annually, Inspect the flapper In the 7150 to see that it is <br />open by looking down the droptube opening, Test the <br />71 SO drop tube seals with CARB procedure TP -207.1 D. <br />If the drop tube seal passes resting, no further ma+nte- <br />nance is rmquired, if the drop tube Nis testing, repWce <br />the drop tube seal with OPW PIN: H 11931 M for 4' <br />Tubes. Artest the 71 SO drop lube With CAFM proce- <br />dwe TP-20t.5D. The lower tube 0%609 seal OPW PIN: <br />H 14WM Can also oe replaced, it this does not correct <br />the leak the 71 SO needs to be replaced. <br />FOR TESTASi.ir. fA441:t54HitY: The socket adaptor <br />can be removed and poppet and float movement and <br />function inspected without removing the valve. See <br />Page 17 for foil testing detailsif replacement parts arc <br />needed ter testable models the foltcswl V Items are <br />�availabtc oPW P!N 206741 Testable Inlet Tube Shk <br />206740 Sociaet Adaptor and Cable Assembly, and 6150 <br />CAUTION: L1a not Insert any foreign abject into drop <br />tube if Flapper is In the dosed poaidom For exarns <br />pie, a took level measuring stick. TMS; will damage <br />the volae and void the Warrarrcy. ALWAYS chedt <br />RapperlontianheFor4"stiddrwp"thetank IFAW <br />per kin the closed Poahiou, the tank is eithar *WWI" <br />filled and you need to wak urslll the Iiquld lave) goes <br />down ar ttr 71S0le damaged and needs tobe re - <br />7150 performanre 5peu�%ans <br />This Ow011 Prevention valve has been manufactured <br />am tested to, ar+d meat the Fv1UWIng cahfomia specih- <br />cations. Performance Requimmont. Leek rate to be less <br />than or equal to D.17 CFHV2.0" W.C. <br />Tor<gwe Spew rartion <br />7aptite Screws, f 10-24 thread cuttin% 2D in,lbs mini- <br />mum to 35 irAbs maximum. Testebie Models OnFy: <br />5ocW Adaptor, 1/4" NPT, 35 ft-Ibs (42ln4bs) minimum <br />to 5A ft•lbs (60 inrlbs) maxlmurrt. <br />IMPORTANT: Leve theca Installation IesttttCtIOMS <br />and maintenance pirought"m vvM the station Opera- <br />tor, <br />S•3 <br />