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I# <br />�s <br /> Matenance Checklist_ ' <br /> ' AdvanTee Treatment Systems <br />' While regional regulations may vary,Orenco Systems requires that the following inspection and maintenance <br /> i, <br /> activities be performed,by a qualified provider,-on all AdvanTexT""Treatment Systems sold.Inspect initially <br /> three months following start-up and then at twelve-month intervals,or as necessary.Copies of inspection and <br /> maintenance reports and additional comments/documentation are to be forwarded to the AdvanTex Dealer,or <br /> if no Deafer,to Orenco Systems,814 Airway Avenue,Sutheriin,OR 97479. <br /> Maintenance Activity Activity Check-Off/Motes <br /> A)Inspect Control/Alarm Panel <br /> 1)Check pump operations in manual mode ❑ <br /> 2)Check/record pump amperage and voltage ❑ <br /> 3)Check timer settings ❑ <br /> 4)Record elapsed time meter and counter readings(if applicable) ❑ <br /> 5)Confirm operation of audible and visual alarms ❑ <br /> B)Inspect/Test Pumping System <br /> 1)Verify no leaks in riser ❑ <br /> 4 2)Inspect splice box for moisture and secure connections ❑ <br /> f 3)Verify condition of and correct operation of all floats ❑ <br /> 4)Verify neat wrap of float cords ❑ <br /> ` 5)Pull pump and clean intake screen if necessary ❑ <br /> i <br /> 6)Visually inspect recirculating splitter valve and liquid level ❑ <br /> i <br /> i <br /> C)Inspect Effluent Filters/Pump Screens <br /> ' 1)Clean as needed ❑ <br /> 2)Visually inspect and comment on biomat growth ❑ <br /> D)Inspect Processing Tank <br /> 1)Verify no inlet flow <br /> 2)inspect liquid depth,odor,scum color,effluent characteristics ❑ <br /> 3)Measure sludge and scum;recommend tank pumping,if necessary ❑ <br /> E)Inspect AdvanTexTm Filter <br /> 1)Inspect for ponding;assess character and color of biomat ❑ <br /> 2)Check squirt height ❑ <br /> 3)Verify proper orifice position,equal spray under orifices,no clogged orifices ❑ <br /> 4)Check for odors;adjust recirculating time if necessary ❑ <br /> 5)Clean and flush manifold(if necessary) ❑ <br /> 6)Re-check squirt height ❑ <br /> 7)Inspect fan intake vent and clean as necessary(AdvanTexTM-RX only) ❑ <br /> Fr Miscellaneous <br /> 1)Exercise all iron,metal,and mechanical valves ❑ <br /> 2)Return valves,control panel to proper settings ❑ <br /> 3)Submit required documentation ❑ <br />