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16 Paul W. Donoho, R.E.H.S. #6227 (530) 701-9972 AdvahTexo O&M COMMERCIAL TREATMENT SYSTEMS Inspection Points • • e.When the floats and filter cartridge are out of the tank,verify the Inspection Points—Pumps handles are long enough for easy access.It they are not,adjust them to the necessary length. When the panel has been inspected and powered up,the float inputs have been testa,and all pump voltage and phase information has been f. Reinstall the cartridge in the pump vault.Leave the float assembly verified,the pumps)can be powered up and tested. out of the tank or basin for use during pump run testing. 1.Manual pump operation: 7.Effluent pump:Verify the pump is easy to remove for service and maintenance and that the pump flow rate and voltage are correct. a.Switch the pump The ability to easily remove the pump is essential and depends upon breaker(s)In the control . careful installation in accordance with the instructions provided in panel to the"OM'position. a Appendix B.Set components on a plastic tarp or plastic sheeting b.Measure the static when they are out of the tank. voltage of the pumps) a.Switch the pump breakers) and eater the value(s)on in the control panel to fhe the start-up checklist. "OFF"position. c.Toggle the pump b.Verify the ball valve and "AUTO-OFF-MAN"switch to"MAN"The motor contactor will cam-tock fitfing or union on visibly and audibly engage at this point.It the motor contactor the discharge assembly is es. does not engage,check for an"RO"alarm condition.If there is within 24 inches(610 mm) no alarm condition,refer to the wiring diagram and verify the of the top of the riser. connections on the control circuit were properly terminated. c.Close the ball valve on WARNING:There is no motorprotection in TCOM panels and the discharge assembly if there is one and disconnect the panels without"HO'alarms Before runninga pump,always verify discharge assembly at the union or cam-lock fitting. that there is sufficient liquid in the tank orbasin. d.Verify there is enough slack in the pump cord for easy removal. NOTE:Refer to the"General Operating lnstructions"sechbn of the VCOM control panel documents to perform the"Manua!Test"if e.Pull the pump out of the vault by the discharge assembly and you are starling up a pump controlled by a VCOM panel. remove the pump from the tank d.Verify pump motor operation by checking the discharge plumbing WARNING:Lifting or lowering the pump by the cord can assembly for vibration. damage the pump and cord. – No vibration in the discharge plumbing assembly indicates a I. Check the voltage and phase values on the pump nameplate. pump wiring issue.Check the pump voltage and pump wiring Write them down in the start-up report.If there are pump motor terminations in the panel and in the splice box.Wires may be incorrectly terminated or wire insulation may be causing faulty stickers on the inside of the control panel door,check to see if contact between the wire and terminal lug. they match the pump nameplate. – Vibration in the discharge plumbing assembly with low or no WARNING:ff the pump does not match the panel voltage and flow from the pump indicates closed valves or line breakages. phase requirements,do not tum on the pump breakers. On duplex pumping systems with two discharge plumbing assemblies connected together to a single line,verify that there g.Reinstall the pump if the pump matches the panel voltage and are check valves on both pumps and that they are operating phase requirements. correctly.On three-phase systems,verify L1,L2 and L3 are wired correctly.A quick way to identify if the pump is wired h.Reconnect the discharge assembly at the union or cam-lock fitting correctly is to watch for clockwise torsion in the discharge and open the discharge assembly ball valve. plumotng assembly wizen me pump is nrst turned on. I. Switch the pump breaker(s)in the control panel to the"ON"position when finished. RIM-OM-ATX-3,Aev.�2.1,0.5!15 •• Copyright Orenco Syerems®.Inc•Properry of Orenee Systems°,Inc�Co no€reRroduce or tllsVihute without written authorization from 6renco�800-348-9943