INSTALL_2001 - Laserfiche WebLink

Home Browse Search

Tank Sump Manual envi n 6.3.2 Cutting Out Opening j; 6.4 Tank Fitting Adapters After the tracing of the inside circle of the f` Should the tank sump require mounting to a tank's 4"fitting bung tank segmented compression ring been fitting adapters must be used.The tank fitting adapter will instal into a has 4"or 6"NPT threaded tank fitting.Follow these mounting instructions completed, cut out the opening as I to comply with the product warranty.The adapter is of sufficient height follows:Using an electric saber saw fitted -- --_,� with a plastic cutting blade, cut out the J. to prevent interference of the sump base with the ribs of fiberglass tanks.The adapter's connection to the sump and to the tank is liquid traced circle on the bottom of the sump tight and secure. base. After cutting out the opening, clean the edges using a razor knife. Assembly Components 1 -Adapter Base Y 6.3.4 Outside Bolt Circle DrillingL 1 - Flat Rubber Ring Gasket Reassemble the segmented compression ring on the sump base 1 Compression Ring „/ evenly.Center the ring on the inside of the cut-out opening.Using two _Threaded Ring vice grips,clamp the ring to the sump base.Using an electric drill fitted 1 with a 7/16"bit drill out the 24 bolt holes.Remove the segmented ring 8-3/8„ Bolts from the sump base. IMPORTANT: Install two tank fitting adapters for high 6.3.5 Installing Adapter Ring ground water applications. After the opening has been cut out 6.4.1 Sump Base Fabrication and all the bolt holes drilled in the After the placement of the tank sump base, the adapter ring can be s have been installed. Turn the adapter ring over i - fitting located on the base adapter holes the sump, use Iso nsert the studs into the bolt holes that the studs are facing down. a drill fitted with a 5-1/2" hole saw to Incut out holes for the 4" tank fitting evenly. Push the adapter down flush - with the surface of the sump base. - = : adapter.Use a saber saw to make the - hole fora 6" TFA. NOTE: Other brands of tank 6.3.6 Adapter/Sump Base Assembly fitting adapter may require different size hole saws. always U5e the correct size hole saw. Turn the sump base on its side 6.4.2 Installing Tank Fitting Adapters to provide access to the inside and outside of the bottom. Use a large wrench around the outside of the fitting, or a steel On the inside of the sump bar positioned in the lugs of the top of the fitting. Tighten the base, install the segmented adapter being careful not to damage the outside threads. compression ring over the penetrating studs.Next installthe washers and nuts to the studs 6.4.3 Riser Pipe Adjustments and gradually begin tightening It may be necessary to modify the height of the riser pipe.The riser down all nut fasteners in stages pipe needs to be ordered 2.shorter than typically specified or cut and until all are firmly secure. threaded in the field to allow for the height of the tank fitting adapter WARNING: Be sure the sump base and gasket are free 6.4.4 Mounting Sump Base from debris. Gasket must be located as shown in the Remove the compression ring and illustration. washer from the adapter. Make sure the flat gasket is evenly positioned on the 6.3.7 Manway/Sump Base Assembly flange. Second, set the sump base over Install the cork gasket the threaded riser onto the rubber gasket. Make sure the sump base fits evenly on over the studs/bolts of the 3r the gasket and that there are no manway flange. Position the obstructions under the base. Third, sump base over the gasketed � .. re-install washer and compression ring flange so that the manway • , and tighten firmly. Make use of the two studs/bolts fit through the adapter ring. Place the flat tabs of the 4"compression ring to tighten into place,(use the spanner wrench for the 6-tank fitting adapter.When using the TFA-4090,tighten gasket, provided with the kit, each of the eight bolts in a star pattem. over the adapter ring. Install the manway cover over the IMPORTANT: The gasket of the tank fitting adapter's gasketed adapter ring and install the manway cover nuts. flange must be located under the tank sump base. The NOTE: For manways which use bolts, secure them on sump base and gasket must be free from debris prior to hat ake sure t top with be sealed from underneath the uflange 1(sealtnotads distribu ednand compacted underthematerialis evenly the must provided by Environ). 7