Multiquip ST-3050D manual Operation, Submersible Pump Upright Position Incorrect

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ST-3050D SUBMERSIBLE PUMP OPERATION

Operation

1.Attach a suitable lifting cable (rope) to the carrying handle (Figure 16) on the pump and lower the pump into place. For applicationswherethereisanexcessiveamountofmud,grit or silt, the use of a support platform is desirable. When pumpingwaterfromswimmingpooltypeapplicationswhere thereislittleornodebris,thesupportplatformisnotrequired.

2.Make sure the pump is always placed in an upright position, not tilted (Figure 17). Never position the pump directly on a soft, loose bottom. Remember to attain maximum pumping capacity and prevent excessive wear, position the pump so it will not burrow itself into sand or clay.

POWER

CORD

3-INCH

DISCHARGE

HOSE

LIFTING

ROPE

CARRYING

HANDLE

SUBMERSIBLE PUMP

SUBMERSIBLE

PUMP

SUPPORT

PLATFORM

Figure 17. Submersible Pump Upright Position

(Incorrect)

3. After the pump has been positioned correctly into place, power can be applied to the pump's electric motor.

Figure 16. Submersible Pump Upright Position

(Correct)

PAGE 24 — ST-3050D — PARTS & OPERATION MANUAL — REV. #1 (11/18/02)

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Contents Multiquip Submersible Pump Model ST-3050D Heres HOW to GET Help ST-3050D Submersible Pump -TABLE of Contents ST-3050D Submersible PumpParts Ordering Procedures UPS Ground Service at no charge for freightST-3050D Submersible PUMP- Safety Message Alert Symbols Foryour Safety and the Safety of OthersGeneral Safety ST-3050D Submersible PumpMaintenance Safety ST-3050D Submersible Pump Rules for Safe OperationEmergencies ST-3050D Submersible Pump Specifications ST-3050D Submersible Pump General Information IntroductionST-3050D Submersible Pump Components ST-3050D Submersible Pump Application Float Switches Float Switch TheoryFloat Switch Dual Overload Switch Listed Protection Capability Control BoxesST-3050D Submersible PUMP/CTRL. BOX Installation CB200 Phase Power Installation InputPower Cord Requirements Float Switch Installation CB200ST-3050D Submersible Pump 230/460VACVOLTAGE Selection 230/460VACVoltage SelectionST-3050D Submersible Pump Pumpwiring Diagram Pump Wiring DiagramST-3050D SUB. PUMP/CTRL. BOX Transformer Wiring CB200 Transformer 230/460VOLTAGE SettingsST-3050D SUB. PUMP/CONTRL. BOX Wiring Diagram CB200 Control Box Wiring DiagramST-3050D SUB. PUMP/CTRL. BOX 3Ø PWR. Installation CB200 Phase Power Installation Outputto PumpPersonnel ST-3050D SUB. PUMP/CTRL BOX 3Ø PWR. Installation CB200 ST-3050D Submersible PUMP/CTRL. BOX PRE Setup CB200 Electronic Overload Unit Settings ST-3050D Submersible PUMP/CTRL. BOX PRE Setup CB-200 Shut-DownST-3050D SUB. PUMP/CTRL. BOX Installation MCP102/104 Electronic Overload Setting 230 VAC, 3ØElectronic Overload Setting 460 VAC, 3Ø ST-3050D SUB. PUMP/CTRL. BOX -WIRING Diagram MCP102/104 MCP102/104 Control Box ConfigurationsOperation Submersible Pump Upright Position IncorrectPump Shut-Down/Clean-up ST-3050D Submersible Pump OperationLubrication ImpellerST-3050D Submersible Pump -TROUBLESHOOTING Table X. Pump TroubleshootingExplanation of Code in Remarks Column Items Found In the Items Number ColumnST-3050D Suggested Spare Parts ST-3050D Electric Submersible Pump Assy Part Name QTY Remark ST-3050 D- Electric Submersible Pump Assy Part Name RemarkST-3050D Electric Motor Assy WASHER, Lock Effective October 1, 2002 Terms and Conditions of Sale Parts Page Heres HOW to GET Help