Multiquip manual ST-3050D Submersible Pump Operation, Pump Shut-Down/Clean-up

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ST-3050D SUBMERSIBLE PUMP OPERATION

4.NEVER!grabortouchalivepowercord (Figure18)withwet hands, the possibility exists of electricalshock, electrocu- tion and even death.

WET

HANDS

POWER

CORD

(POWER ON)

Figure 18. Power Cord (Wet Hands)

DANGER:

NEVER! grab or touch a live power cord. DO NOT stand in water when connecting the pump's power cord into a voltage source.The possibility exist of electrical shock, electrocution and possibly death!

3.If all of the pump's electrical requirements have been met, insert the power plug on the pump into the power source receptacle.

4.Wait a few seconds and water should begin to flow from the discharge hose.

5.If water is not flowing from the discharge hose or not flowing freely after a few minutes, remove the power from the pump and check the system for leaks.

Pump Shut-Down/Clean-up

1.Remove the power from the pump by turning off the circuit breaker or switch that provides power to the pump. Remem- bertomakesurethathandsaredry(notwet),andfeetarenot standing in water when removing disconnecting power from thepump.

2.Usingtheliftingrope,liftthepumpupfromitscurrentposition. Remove the discharge hose from the discharge port on the pump.

3.Remove all power cables and float switches from the control box. Place cables and float switches in a suitable container where they will not get damaged.

4.Ifthepumpwasusedtopumpmud,gritorsilt,flush vigorously with clean water.

5.Removethepumpfromthewater.Wipeoffanymudordebris that might have attached itself to the pump.

6.Store pump in a clean dry place away from dirt and debris.

ST-3050D — PARTS & OPERATION MANUAL — REV. 0 (11/18/02) — PAGE 25

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Contents Multiquip Submersible Pump Model ST-3050D Heres HOW to GET Help ST-3050D Submersible Pump ST-3050D Submersible Pump -TABLE of ContentsUPS Ground Service at no charge for freight Parts Ordering ProceduresForyour Safety and the Safety of Others ST-3050D Submersible PUMP- Safety Message Alert SymbolsST-3050D Submersible Pump General SafetyST-3050D Submersible Pump Rules for Safe Operation Maintenance SafetyEmergencies ST-3050D Submersible Pump Specifications Introduction ST-3050D Submersible Pump General InformationST-3050D Submersible Pump Components Float Switch Theory ST-3050D Submersible Pump Application Float SwitchesFloat Switch Dual Control Boxes Overload Switch Listed Protection CapabilityPhase Power Installation Input ST-3050D Submersible PUMP/CTRL. BOX Installation CB200Power Cord Requirements Float Switch Installation CB200230/460VACVoltage Selection ST-3050D Submersible Pump 230/460VACVOLTAGE SelectionPump Wiring Diagram ST-3050D Submersible Pump Pumpwiring DiagramTransformer 230/460VOLTAGE Settings ST-3050D SUB. PUMP/CTRL. BOX Transformer Wiring CB200Control Box Wiring Diagram ST-3050D SUB. PUMP/CONTRL. BOX Wiring Diagram CB200Phase Power Installation Outputto Pump ST-3050D SUB. PUMP/CTRL. BOX 3Ø PWR. Installation CB200Personnel ST-3050D SUB. PUMP/CTRL BOX 3Ø PWR. Installation CB200 Electronic Overload Unit Settings ST-3050D Submersible PUMP/CTRL. BOX PRE Setup CB200Shut-Down ST-3050D Submersible PUMP/CTRL. BOX PRE Setup CB-200Electronic Overload Setting 230 VAC, 3Ø ST-3050D SUB. PUMP/CTRL. BOX Installation MCP102/104Electronic Overload Setting 460 VAC, 3Ø MCP102/104 Control Box Configurations ST-3050D SUB. PUMP/CTRL. BOX -WIRING Diagram MCP102/104Submersible Pump Upright Position Incorrect OperationST-3050D Submersible Pump Operation Pump Shut-Down/Clean-upImpeller LubricationTable X. Pump Troubleshooting ST-3050D Submersible Pump -TROUBLESHOOTINGItems Found In the Items Number Column Explanation of Code in Remarks ColumnST-3050D Suggested Spare Parts ST-3050D Electric Submersible Pump Assy Part Name QTY Remark ST-3050 D- Electric Submersible Pump Assy Remark Part NameST-3050D Electric Motor Assy WASHER, Lock Effective October 1, 2002 Terms and Conditions of Sale Parts Page Heres HOW to GET Help