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. 45 DOWN PIPE-INDEPENDENTLY SUPPORTED-(EXTERNAL ONLY) 451 Down pipes are shipped loose and have been cut to size to meet customer specifications All down pipes shall be supported at 42 in maximum intervals with the support clamps provided 452 Assemble the piping loosely using Figure 4 5, the guidelines detailed below,and the customer approved tank drawing to ensure all parts are present and out to meet the customer's requirements Mark the strut post base on the concrete when in proper position Install 2 ea 3/8"adhesive anchors and bolt base into position As soon as all parts have been checked,assemble the parts with solvent weld cement and/or threaded connections as shown in Figure 4 5. 453 Assemble and install support structures as shown in Figure 4 5 Make sure the support clamps are spaced evenly Locate the strut catchers and twist 900 to lock in place Install the clamps to the strut catchers with the#10 screws provided Clamps 3 in and larger require 2 ea strut catchers, #10 screws and#10 washers The pipe will click into position in the clamps Make sure all clamps have clicked to full engagement and are tight. Assemble and install piping as per the customer approval TANK FITTING (CAN BE TFREAOM OR SOCKET COWIECTIi7�1) SLIPPU aAMP A EXTERNAL CLAMi7 AND Pit MUPIPE STRUT RSSi19 E3 CATCi R STRUT STRUT POST BASE Figure 4.5 drawing Seal all threaded pipe connections with Teflon"pipe sealant and connect solvent weld sockets with solvent cement 46 FLEXIBLE SIGHT LEVEL GAGES 461 Sight level gage assemblies are shipped loose and have been cut to size to meet customer specifications Sight gages may be ordered with either no valve, 1,2,or 3 valves Please refer to the customer approved drawing to determine the number of valves required 462 Using the assembly drawings shown in Figure 4 6, verify that all parts are present and assemble the unit per the appropriate drawing Seal all threaded pipe connections with Teflon•pipe sealant Gallonage decals may be purchased as separate items and customer applied to the tank to assist in indication of tank gallonage NOTE- Gallonage decals are not available for all tank sizes 47 REVERSE LEVEL SIGHT GAGE 471 The component parts (except the rope) have been out to meet Sit and customer specifications The sight gage shall be supported at 5 ft maximum intervals to the liquid holding tank with the support structures provided 472 Assemble the piping loosely using Figure 4 7,the guidelines detailed below,and the customer approved tank drawing to ensure all parts are present and cut to length As soon as all parts have 14