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0 0 <br /> AWARNING <br /> If using any equipment not powered bvair 8mtrim the nser, <br /> before cutting, move the riser asafe distance from the tank, <br /> piping mrany other source offlammable liquids urvapors Sand <br /> to avoid sparks, fire or explosion. Failure to dosocould <br /> result in death, oenous personal injury' or prope*damage. <br /> 1O.34.Cut the riser body bolength and prepare for sealing. |f <br /> the riser needs hobotrimmed, use acarbide-tipped blade or (nD. <br /> masonry saw. <br /> 1O.3.5.Sand the areas tobejoined,removing all glossy finish. <br /> All sanded areas should bneuniform shade ofwhite. <br /> 183.G.Sand the inside surface ofthe riser at the matching point <br /> where the riser body meets the collar(3000).3inches upinside <br /> the riser body. (See FIGURE/64,Area A.> FIGURE 16-5 <br /> 16.37.Sand the outside surface nfthe collar lip(36O"). (See 10.3.1O.Wipe the sanded surfaces clean with uclean,dry cloth <br /> FIGURE y64,Area GV before applying adhaoime/soo|ants.Donot use oil-based <br /> solvents orwater boclean surfaces. <br /> 16.311.Position the riser assembly onthe collar hoverify fit and <br /> elevation. <br /> 16312. Remove the riser assembly and temporarily store itinu <br /> location where the sanded areas are protected from dirt,grease <br /> N�N�} <br /> and other contaminants. <br /> 16.4. SEALING AND ASSEMBLY <br /> 184.1.Seal and assemble the riser assembly onthe collar <br /> according tothe instructions included inthe adhesive/sealant <br /> Sand package shipped with the riser assembly. <br /> �OU <br /> 18.42. Follow the safety and precaution instructions for <br /> preparation and cure times included inthe adhesive/sealant <br /> package. <br /> E_ ACAUTION <br /> ° Do not bump or move the riser or perform piping <br /> FIGURE 16-4 attachments before the adhesivalsealant has set <br /> sufficiently. <br /> 1O.3.8.Sand the outside edge nfthe riser top when using ACR- ~ Any movement mfthe fiserbmuy before adhesive sets <br /> WT(3600). (See FIGURE/6-5,Area C.) may cause seal failure. <br /> " Dmnot test amACR-WT as this may cause <br /> 10.3.0.Sand the inside surface o[the channel atthe top ufthe personal injury or property <br /> riser body(30O0).When using the ACR-WT the riser top sets <br /> into this channel. (See FIGURE/6~5,Area D) 18.5 HYDROSTATIC WATER TEST <br /> 16.5.1. GENERAL <br /> 16.5.1.1.Test the entire assembly with water after allowing <br /> setup time required inadhesive/sealant instructions. <br /> 10.5.1.2.Plug any piping penetrations found inthe riser body. <br /> 22 <br />