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<br />UP-FLOTh'! FILTER OPERATJON AND MAINTENANCE MANUAL <br /> <br /> <br />Figure ~: Sc.dinwnt is r~mO\'E-d with <l \',K/or hose <br /> <br />FLOATABLES AND SUlvlP CLEA!\J OUT PROCEDURES <br />1. Set up any necessary safety equipment (such as traffic cones) <br />around the access port or grate of the Up-Flof.\1 Filter. Safety <br />equipment should notify passing pedestrian and road traffic that <br />VI/ark is being clone. <br /> <br />2. Remove the grate or lid to the manhole or vault. <br /> <br />3. VVithout entering the vessel, look down into the chamber to <br />inspect the inside. Make notc of any irregularities. <br /> <br />4. Remove floatables stored on the surface of the water with the <br />vactor hose or the skimmer neL <br /> <br />5. Using a sediment probe such as a Sludge Judge', measure the <br />depth of sediment that has collected in the sump of the vessel. <br /> <br />6. Once all floatables have been removed, drop the vador hose to <br />the base of the sump. Vactor out the sediment ancl gross debris <br />off the sump floor. <br /> <br />7. Retract the vactor hose from the vessel. <br /> <br />8. Inspect the Angled Screens for blockages and ragging. If <br />present, remove any obstructing or ragged materials from the <br />surface using a hose or other screen-cleaning device. <br /> <br />9. On the Maintenance Log provided by Hydro International, <br />record the date, unit location, estimated volume offloatables <br />and gross debris removed, and the depth of sediment measured. <br />/\Iso note any apparent irregularities such as clam aged <br />components or blockages. <br /> <br />10. Securely replace the grate or lid. <br /> <br />11. Take down safety equipment. <br /> <br />12. Contact Hydro International to discuss any irregularities <br />noted during c1eanout. <br /> <br />ANNUALM~NTENANCEPROCEDURES <br /> <br />REPL4CEMEhrT OF MEDIA PACKS <br />Unless the Up-flaiM Filler has been installed as a very shallow unit, <br />it is necessary to have an OSHA-trained person enter the vessel to <br />switch OLlt Media Packs. <br /> <br />SCHEDULlhlG <br />· Because Media Pack replacement requires cntr}' into the <br />Up-Flo!.'! chamber, maintenance events should be scheduled <br />during the elry season <br /> <br />· Media Pack replacement should occur immediately after a spill <br />in the contributing drainage area <br /> <br /> <br />Figure 6: Up-FldM Filler Module lI'ilh op(.n lid <br /> <br /> <br />Figure 7; CUhlH'.1~' ripll' of Ihe TiIIf'f Module <br /> <br /> <br />_\. <br />L~"if Distributed by Kristar Enterprises, lnc (800) 579-8819 1219 Briggs Ave, Santa Rosa, CA 95401 <br />