SR0033424_ENG DESIGNED PLAN - Laserfiche WebLink

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nsta I I ati(7, Guide: AdvanTex'w-A °"reatment Systems C) Step 4E: Water Test Tank and Riser Connections After the adhesive has hardened, fill the tank with clean water all the way up into the riser, to a level of 1" above the adhesive joint, to test both the watertightness of the tank and the riser joint. Do not allow the water level to rise more than 3" into the riser because structural damage to the tank may occur. The inlet pipe into the tank needs to be "turned up" to allow the tank to be filled to the required level. CAUTION: Before filling tank, check the tank manufacturer's guidelines for filling. Some tank manufacturers require a partial or complete backfill before the tank is filled. Step 5t Handle Installing Recirculating Splitter Valve Step 5A: Understanding RSV Operation The RSV automatically controls the AdvanTex Filtrate return flow and the liquid level within the Processing Tank. n'During periods of no flow, 100% of the filtrate returns to .' the tank. As raw sewage entering the Processing Tank rais- es the liquid level, some of the filtrate is diverted to the discharge line. Step 5B: Positioning RSV within Tank Opening RSV Bracket For systems operating in Mode 1, the RSV is installed in ,may - .„ - Split-Flow Tee the riser over the tank's second compartment (or inlet end of the second tank in a 2-tank installation). The RSV should be installed between the baffle wall and the pumpStinger Pipe system to help ensure mixing of the return effluent. ' For systems operating in Mode 3, the RSV (duckbill model) is installed in the riser over the tank's inlet. Note that the RSV must be installed so as not to interfere with the inlet tee. RSV Cage I Detail of RSV components. "RSV Body"excludes the Bracket and Tee. EIM-ATX-AX-1 Rev 1A 8/01 ©2001 Orenco Systems, Inc. Informatian subject 10 change without notice