Xylem GSSERVICE R2 Service Manual Submersible Pumps & Manual do Utilizador

GSSERVICE R2Service Manual

8TROUBLESHOOTINGProbable Cause1. Faulty or incorrectly installed check valve2. Pump air bound3. Lift too high for pump4. Pump bound by foreign matter5

Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license. CentriPro is a trademark of Xylem Inc. or one of its subsidiaries. ©

9TROUBLESHOOTINGProbable Cause1. No power2. Incorrect voltage3. Defective pressure switch4. Loose wire connections5. Cable insulation damaged6. Damage

The Amprobe is a multi-range, combination ammeter and voltmeter.Voltmeter Scales: 150 Volts 600 VoltsAmmeter Scales: 5 Amps 40 Amps 15 Amps 100

The Ohmmeter is used for measuring the electrical resistance of a wire circuit. The unit of measurement is called an Ohm.1. The knob at the bottom of

12MEASURING INSULATION RESISTANCEThis instrument is used to measure insulation resistance to ground. It consists of a crank-turned magneto, on the si

13COIL CHECKOUTCoil with Ohmmeter1. Set R x 1000.2. Connect leads as shown.3. Reading: Should register some value, Approx. 200-1000 ohms.What It Me

14Voltage Relay Checking Relay with OhmmeterA. Voltage Relay Tests Step 1, Coil Test 1. Meter setting: R x 1,000.

15 Step 2, Contact Test 1. Meter setting: R x 1. 2. Connections: #1 & #2. 3. Correct meter reading: Zero for all models.B. F.E. Blue Re

Additional information on troubleshooting and replacement parts for 1Ø Control Boxes is available in the MAID; Motor Application and Installation Man

17For 1½ HP (and Larger) Control Box1. Set Ohmmeter at “R x 1”2. Connect the Ohmmeter leads to Terminal #1 and #3 on each Overload Protector.3. Readin

Submersibles: (Pages 1 – 61) PageSafety Warnings ... 1-3Typical Systems ...

Capacitor with Ohmmeter1. Disconnect leads to capacitor post.2. Setting: R x 1,0003. Connect ohmmeter leads to capacitor posts.4. Reading: Pointer sho

FUSE CHECKOUT1. Set R x 1.2. Connect leads as shown.3. Reading: Should register zero.What It Means –Zero reading indicates fuse OK. Infinity (∞) read

To Check Voltage with “Q.D.” Type Control Box1. Remove cover to break all motor connections.2. To check VOLTAGE: Use voltmeter on L1 and L2 as shown.3

21VOLTAGE CHECKOUT

Checking Voltage at Fused Disconnect and Magnetic Starter1. To check voltage: Use voltmeter on L1, L2 and L3 in sequence. Check should be made at four

VOLT6VOLT600 -500 -400 -00 -00 -00 -0 -23VOLTAGE CHECKOUT

!WARNING!Power is ON during current checking.Using Amprobe1. Set scale to highest amp range.2. Connect amprobe around lead as shown.3. Rotate scale to

CURRENT (AMPERAGE) CHECKOUTService Factor Amps with QD (½ - 1 HP) or CSCR (1.5 HP & Larger) Control Boxes ① 4" CP F.E. CP F.E. 1Ø

2631L1T1T2T3L2L2L3To Pump MotorGroundPressure SwitchTo Fused DisconnectOr Circuit Breaker 3ØMagnetic StarterLineLoadLineLoad3 Phase StarterNOTE:Check

27To Fused DisconnectOr Circuit Breaker3ØMagneticStarterTo Pump MotorLineLoadGroundPressureSwitchRULE OF THUMBCheck that starter has ground.TYPICAL WI

Safety Warnings1SAFETY WARNINGS

28312536971L1T1T2T3L2L2L3To Pump MotorGroundLevelControlGroundPressure SwitchLower UpperElectrode Input Power(As Required By Level Control)To Fus

TYPICAL WIRING DIAGRAMS29LineLoadGroundPressureSwitchTo Fused DisconnectOr Circuit Breaker3ØInput Power (As RequiredBy Level Control)Lower UpperElectr

302-Wire Pump Wiring Diagram with PumpSaver Plus 233PTYPICAL WIRING DIAGRAMS

TYPICAL WIRING DIAGRAMS31Standard 3-Wire Control Box Wiring Diagram with PumpSaver Plus 233P

Checking Cable and Splice1. Submerge cable and splice in steel barrel of water with both ends out of water.2. Set ohmmeter selector on RX100K and adju

CABLE CHECKOUTOhmmeterSet at RX 100KRX 100KAttach this Leadto Metal TankZEROOHMSRX100RX10RX1RX1000RX10KOHMSChecking Cable and Splice Test33

1. Set the scale lever to R x 100K and adjust to 0.2. Connect an ohmmeter lead to any one of the motor leads and the other to the metal dro

MOTOR INSULATION RESISTANCENormal Ohm and Megohm Values (Insulation Resistance) Between All Leads and GroundInsulation resistance does not vary

361. Set the scale lever to R x 1 for values under 10 ohms. For values over 10 ohms, set the scale lever to R x 10. Zero balance the ohmmeter as descr

MOTOR WINDING RESISTANCE CHECKOUT37RULE OF THUMBAdd resistance of drop cable when checking pump in well. See Cable Resistance. Generation I Gene

WARNINGWARNINGSAFETY WARNINGSAll electrical work must be performed by a qualified technician. Always follow the National Electrical Code (NEC), or the

38MOTOR DATA2-Wire PSC, 1Ø, 4" Motors – Electrical Data, 60 Hz, 3450 RPMGENERATION I – G

2-Wire and 3-Wire – Fuse and Circuit Breaker Amps Fuse or Circuit Breaker Amps Type Order No. HP Standard Dual Element Circuit CentriPro F

MOTOR DATA403-Wire, 1Ø, 4" Motors - Electrical Data, 60 Hz, 3450 RPM Generation I Generation II Order No. HP Volts SF FL Am

MOTOR DATA41 Generation I Generation II Order No. HP Volts SF FL Amps SF Amps LRA FL Amps SF Amps LRA Type CentriPro (

424" 1Ø WIRE SIZING2-Wire 1Ø Motor Wire Sizing ChartCentripro Motor Lead Lengths - 2 Wire Motors, 1Ø, 4" Motors Based on S.F. Amps, 30º C A

434" 1Ø WIRE SIZINGCentripro Motor Lead Lengths - 2 Wire Motors, 1Ø, 4" Motors Based on S.F. Amps, 30º C Ambient and 5% Voltage Drop60º C &

Motor FLA SFA Locked Line - Line No. HP Volts SF Amps Amps Rotor Amps Resistance M05430 0.5 1.6 2.9 3.4 22 4.1 - 5.2 M074

3Ø, 4", MOTOR DATA45Franklin Electric 4" 3Ø Data HP Volts SF FL Amps SF Amps LR Amps Resistance 0.5 1.6 2.8 3.4 17.5 6.6 - 8.

Motor Rating Volts HP 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0 250 350 500 5 0 100 170 260 430 680 1060 1660 2070 2560 3190 7.5 0 0 12

Motor Rating Volts HP 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0 250 350 500 5 0 100 170 260 430 680 1060 1660 2070 2560 3190 7.5 0 0 12

WARNINGWARNINGWARNINGWARNINGWARNINGWARNINGDANGERWARNINGInstall wire and ground according to the National Electrical Code (NEC), or the Canadian Electr

3Ø, 4", WIRE SIZINGMotor Lead Lengths – 3Ø Motors – Based on S.F. Amps, 30º C Ambient and 5% Voltage Drop60º C and 75º C Insulation - AWG Copper

3Ø, 4", WIRE SIZINGMotor Lead Lengths – 3Ø Motors – Based on S.F. Amps, 30º C Ambient and 5% Voltage Drop60º C and 75º C Insulation - AWG Copper

AQUAVAR SOLO WIRE SIZING50Service Entrance to Controller Controller Motor Input HP 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0 250 300 350 400 500 ½ 3

AQUAVAR SOLO WIRE SIZING51Service Entrance to Controller Controller Motor Input HP 14 12 10 8 6 4 2 1/0 2/0 3/0 4/0 250 300 350 400 500 ½ 3

52CENTRIPRO 6" – 10" MOTOR DATA CentriPro HP Volts Rated Input Order No. Amps 6M058 5 200 17.5 6M052 5 230 15.0 6M054 5

53CENTRIPRO 6" – 10" MOTOR DATA Service Factor Locked Rotor L-L Amps Amps Resistance 19.5 124 0.618 17.0 110 0.806 8.5 55 3.050

54F.E. 6" – 8" MOTOR DATA Motor Franklin HP Volts Rated Input Diameter Order No. Amps S10978 5 200 17.5 S10971 5 230 15

55F.E. 6" – 8" MOTOR DATA Service Factor Locked Rotor L-L Amps Amps Resistance 20 99 .77-.93 17.6 86 1.0-1.2 8.8 43 3.9-4.8 28.

561. To check: Shut off power supply and drain system to “0” pressure.2. Air pre-charge in tank should be 2 psi less than the cut-in pressure o

57TANK SELECTION V6P 2.0 0.8 0.7 0.6 1.2 V15P 4.5 1.8 1.5 1.3 2.7 V25P 8.2 3.3 2.8 2.4 4.5 V45P 13.9 5.6 4.7 4.1

Two-Wire System IllustratedCAUTIONAll electrical equipment must be connected to supply ground. Follow applicable code requirements.4Protected Power S

58TYPICAL JET PUMP SYSTEMRULES OF THUMB• All jet pumps should be located at the highest point in the suction side of the system.• (Distance from well

59TYPICAL JET PUMP SYSTEMDeep WellPacker and twin pipe systemsTRAPS AIRImproper Installations• Trap air• Hard to primeProper Installations• Easy to pr

60JET PUMPSJet Pump Disassembly . . . 1. Turn off power to motor. Disconnect service wires from pressure switch. 2. Drain system to relieve pressure

61JET PUMP DISASSEMBLY

62JET PUMPSJet Pump Reassembly . . . 1. Be sure that recess for seal seat and surface where guide vane mounts on motor adapter are entirely free of a

63JET PUMP REASSEMBLY 8. Replace diaphragm gasket with opening in the upper position. 9. Replace guide vane seal ring on guide vane hub.10. Make sur

RULE OF THUMBRemember there may be other system problems caused by auxiliary controls not covered in this booklet.An amprobe, ohmmeter and vacuum pres

Pump Runs But . . .65Little or no water deliveredProblem Recommended Action1. Pump or pipes not Fill pump completely with completely primed. wa

Pump Runs But . . .66Problem Recommended Action4. Jet assembly plugged. A. Shallow Well system Clean if necessary (Insert wire through ½

Pump Runs But . . .67Pump starts and stops too often . . .Problem Recommended Action1. Leaks in piping system. Pressurize piping system and in

5TYPICAL SYSTEMMotor Cooling, Temperature and Time RatingsAll 4 inch CentriPro motors may be operated continuously in water up to 86º F. Optimum servi

68Pump Runs But . . .Pumps water, but does not develop 40 lbs. tank pressure. . .Problem Recommended Action1. Leaks in well piping or Pressurize p

TROUBLESHOOTING69Pump Runs But . . .Pump develops 40 lbs. pressure, but switch does not cut out . . .Problem Recommended Action1. Pressure switch in

70VOLTAGE CHECKCAUTIONPower is ON during voltage checking.How to Use Volt-Ammeter1. Attach leads to volt-ammeter and select proper voltage scale for v

71CURRENT (AMPERAGE) CHECKOUT!Using Amprobe1. Set scale to highest amp range.2. Connect amprobe around lead as shown.3. Rotate scale to proper rang

72CAUTIONPower is ON during amperage testing.CURRENT (AMPERAGE) CHECKOUT

73Power supply OFF. Disconnect motor leads (L1 and L2). On dual-voltage motors, motor must be wired 230V for the checks listed below and illustrated

74a. Set ohmmeter to R x 1,000.b. Attach one probe to ground screw and touch other probe to all terminals on terminal board, switch, capacitor and pro

751. Terminal board connected for 230 V.2. Set ohmmeter to R x 1, adjust to 0.3. Slip a heavy piece of paper between motor switch points, discharge

76OHMMETER CHECKSOhmmeter tests on the new style terminal board with the quick-change voltage selector switch, see picture on pg. 76 (Black plastic pa

771. Terminal board connected for 230 V.2. Set ohmmeter to R x 1, adjust to 0 (Digital meters are typically used, the reading on this equipmen

6IMPORTANTThis manual is intended ONLY for use by professionals familiar with NEC (National Electric Codes) electrical codes and hydraulic and safety

78Contact Points (Start Switch)1. Set ohmmeter to R x 1, adjust to 0.2. Remove leads from start switch.3. Attach ohmmeter leads to each side of switch

79OHMMETER CHECKSCAUTIONDisconnect Power Source before checking.Motor Overload Protector - US MotorPURPLE LEADBLACK LEADBLACK/WHITE LEADL1L21. Set oh

80OHMMETER CHECKSAO SMITH MOTORS

81OHMMETER CHECKS

CAUTIONDisconnect Power Source before checking.IMPORTANTDischarge capacitor by touching the two terminals with the blade of an insulated handle screwd

83!CAUTION To avoid damage, do not exceed maximum allowable system pressure.Check switch operation after re-setting.CentriPro or Square "D"

84RULE OF THUMBPractical suction lift at sea level is 25 ft. Deduct 1 ft. of suction lift for each 1,000 ft. of elevation above sea level.A vacuum gau

CHECKING SUCTION LIFT85Compound VacuumPressure GaugeThis gauge will show the pressure or vacuum at any position in a pump or system where it is instal

86RULE OF THUMBIf pressure control valve is set too high, the air volume control will not function.If pressure control valve is set too low, the pump

87!WARNING!Prolonged reverse rotation operation can cause pump/motor damage.ROTATIONCorrect rotation is a must on all 3Ø installations. Rotation can b

7TROUBLESHOOTINGRULE OF THUMBRemember, there may be other system problems caused by auxiliary controls not covered in this booklet.Probable Cause1. Mo

88L1L2L3T1T2T31st HookupStarterL1L2L3T3T1T22nd HookupSupplyStarterL1L2L3T2T3T13rd HookupStarterMotor!CAUTION To prevent changing motor rotation, the m

THREE PHASE UNBALANCE89Calculate percentage of current unbalance for all three hookups.Example: Hook Up 1 Hook Up 2 Hook Up 3 T1= 51 Amps T3= 50 A

Transformer Capacity Required for Submersible MotorsA full 3Ø supply is recommended for all 3Ø motors, consisting of three individual transformers or

TRANSFORMER SIZESOpen Delta or WyeFull Three Phase91

92Aquavar SOLO – Quick Installation Guide (in a vertical position); • Must have 6” minimum clearance on all sides for prop

QUICK START GUIDE91Aquavar SOLO – User Interface Board1AS Controllers 3AS ControllersPressure Ranges for All Available Transducers  

94Aquavar ABII Quick Start GuideInstallation Steps:• Plumb suction and discharge of pump into piping.• Install a check valve on the

QUICK START GUIDE95S-Drive Quick Start Up Guide Mount drive on secure wall or support beam using 4 screws. Ensure drive is well ventilated. Lea

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