Multiquip S-500 manual Series SUB. PUMP- Control BOX Installation, Connecting AC Power to the Pump

Page 17

S-500 SERIES SUB. PUMP— CONTROL BOX INSTALLATION

Connecting AC Power to the Control Box

1.The AC power cord (input) should have three wires. Each wire is color coded. The colors are WHITE, BLACK and

GREEN.

2.Remove the AC input connector housing from the control box, then route the power cord through the cable gland on the control box.

3.Connect the AC power cord to the contactor as shown in Figure 7 and Table 6.

TABLE 6. AC INPUT POWER

CONNECTIONS TO CONTACTORS

CABLE WIRE COLOR

CONTACTOR

 

 

BLACK

L1

 

 

WHITE

L2

2.Remove the pump AC input connector housing from the control box, then route the power cord through the cable gland on the control box.

3.Connect the pump power cord to the contactor as shown in Figure 7 and Table 7.

TABLE 7. AC OUTPUT POWER

CONNECTIONS TO PUMP

CABLE WIRE COLOR

CONTACTOR

 

 

BLACK

T1

 

 

WHITE

T2

 

 

GREEN

GROUND

 

 

GREEN

GROUND

3. Tighten the connector housing to ensure a tight fit between

the power cord and the connector body. This will prevent

NOTE

Turning On The Pump

Electrical connections to the power source should only be performed by a licensed electrician or qualified personnel.

the cable from pulling out of the terminal block and also

prevent moisture from entering the control box.

Itisrecommendedthatthepowerbeing supplied to the control box ALWAYS

NOTEbe connected to a circuit breaker or a quick disconnect switch. This safetyfeatureallowsforquickremoval of power from the control box in the event of an emergency.

4.Connect the other end of the AC power cord to the voltage source. Remember to provide a means of disconnecting the power from the control box (circuit breaker or quick disconnect switch). Also make sure to provide a good earth ground to the control box.

Connecting AC Power to the Pump

1.AC power is transferred to the pump via a contactor. The coil of the contactor is energized or de-energized by the opening and closing of the float switch contacts.The power cord should have three wires. Each wire is color coded. The colors are WHITE, BLACK and GREEN.

1.If all of the pump's electrical requirements have been met, place thecircuit breaker or powerON/OFF switchintheON position.

2.The CB3 control box has an operation switch located on thefront cover.Thisswitchhas3positions, AUTO,MANUAL and OFF. The AUTO position allows the pump to run in an unattended mode.The MANUAL position will let the pump run without the float switches controlling the pump. When in the manual mode be careful not to let the pump run dry. Severe damage to the pump may occur if it is allowed to run dry.NEVER let the pump run dry.

3.Place the operation switch in the AUTO position. The AC power indicator lamp should be lit (ON).

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.

6.To stop the pump from pumping, place the operation switch in the OFF position.

S-500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/01/04) — PAGE 17

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Contents Submersible Pumps Model S-500 Series Heres HOW to GET Help Series SUB. Pump Table of Contents When ordering parts Please supply the following information Series SUB. Pump Parts Ordering ProceduresFor Your Safety and the Safety of Others Series SUB. Pump Safety Message Alert SymbolsSeries SUB. Pump Rules for Safe Operation General SafetyEmergencies Maintenance Safety500P, S-500UL Dimensions Series SUB. Pump DimensionsSpecifications Series SUB. Pump SpecificationsIntroduction Control Box Installation WarningsSeries SUB. Pump General Information Submersible Pump Components Series SUB. Pump ComponentsFloat Switch Theory Series SUB. Pump Float SwitchesDesign Features How It WorksMounting The Float Switch Series SUB. Pump Float Switch PIGGY-BACKFloat Switch Control Box CB3 Series SUB. Pump Float Switch Control BOXSeries SUB. Pump Operation Pump Power Connections Piggy-Back Cord OnlyHose Connections Attaching Lifting RopeSingle-Phase Power Installation Input Series SUB. PUMP- Control BOX InstallationPower Cord Requirements Connecting Dual float Switch SW-1WOP To Control BoxConnecting AC Power to the Pump Series SUB. PUMP- Control BOX InstallationConnecting AC Power to the Control Box Pump Shut-Down/Clean-up Series SUB. Pump CLEAN-UPChecking Hydraulic Oil Series SUB. Pump MaintenancePump Troubleshooting Series SUB. Pump -TROUBLESHOOTINGPump Performance Curves Series SUB. Pump Performance CurvesControl BOX Wiring Diagram Series SUB. Pump Wiring DiagramsPage Series SUB. Pump Explanation of Code in Remarks How to read the marks and remarks used in this parts500P/UL Submersible Pump 1 to 3 Units Series SUB. Pump Suggested Spare Parts500P, S-500UL, S-500CE Submersible Pump Assy 500P/UL/CE Electric Submersible Pump AssyPart Name QTY Remark 500P/UL/CE Electric Submersible Pump Assy Bolt 500P/UL Electric Motor Assy Part Name 500CE Electric Motor Assy 157-1 020S500CE1571 Effective October 1, 2002 Terms and Conditions of Sale Parts Page Your Local Dealer is

S-500 specifications

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