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Service Manual - Depco Pump Company

1. 54 Franklin Electric 3 6 and 8 m 1 15 S F Motors continued o ServiceFactor Locked Rotor L L Amps Amps Resistance I 20 99 7 93 0 17 6 86 1 0 1 2 8 8 43 3 9 4 8 28 3 150 43 53 24 6 130 64 78 0 12 3 65 2 4 2 9 c 9 8 52 3746 0 37 198 37 45 0 32 2 172 47 57 u 16 1 86 1 9 2 4 129 69 3 0 3 7 gt 54 4 306 24 29 gt 47 4 266 28 35 23 7 133 1 1 1 4 19 106 1 8 2 3 69 7 416 16 20 60 6 362 22 26 30 3 181 8 1 0 24 4 145 1 3 1 6 86 3 552 12 15 75 480 15 19 37 5 240 63 77 30 192 1 0 1 3 104 653 09 11 90 4 568 14 17 45 2 284 52 64 36 2 227 78 95 62 397 34 42 49 6 318 52 64 77 414 25 32 61 6 331 40 49 91 518 22 27 72 8 414 35 39 73 542 18 22 86 658 14 17 107 864 10 13 142 1211 07 09 188 1318 05 07 219 1620 04 05 282 1875 03 05 55 1 To check Shut off power supply and drain system to O pressure 2 Air pre charge in tank should be 2 psi less than the cut in pressure of the pressure switch Example If pressure switch setting is 30 50 psi tank should be pre charged with 28 lbs air 3 If water at valve replace tank de RULE OF THUMB Improper tank sizing may cause motor damage to 11 HP pumps Tank draw down should be equal to the pump capacity in GPM or greater Example YA HP pump capacity 12 GPM
2. The Amprobe is a multi range combination ammeter and voltmeter Voltmeter Scales 150 Volts 600 Volts Ammeter Scales 5 Amps 40 Amps 15 Amps 100 Amps 1 When used as an ammeter the tongs are placed around the wire being measured with the rotary scale on the 100 amp range Then rotate the scale back to the smaller ranges until an exact reading is indicated 2 When used as a voltmeter the two leads are clipped into the bottom of the instrument with the rotary scale on the 600 volt range If the reading is less than 150 volts rotate the scale to the 150 volt range to get a more exact reading The Ohmmeter is electrical resistance of a wire circuit The unito used for measuring the f measurement is called an Ohm 1 The knob at the bottom of the Ohmmeter is adjustable thro RX 100K ugh six ranges Re If h t your ohmmeter m is digital readout type refer to the Rx 1 000 instructions that Rx10 000 came with it Rx100 000 2 The round center knob is for the purpose of adjusting the instrument to zero 0 after clipping the two ohmmeter leads together This must be done every time the range selection is cha nged This instrument is used to measure insulation resistance to ground It consists of a crank turned magneto on the side of the case and will give very close readings calibrated di rectly in ohms It is cranked at a moderate rate of speed approxi
3. Ground Lower Upper Magnetic Electrode Starter cw To Pump Motor Line Pressure Switch SINV 1DVIG 9NHIIAA TVOIdA L diii 03 du ei deez NOs dug sit XO8 1Od NOO 3ul We Xn1 p YOLOW 93153104d ONVQ dMI oOAT1VWM H1 OL TOYLNO9 d H10 HO H21IMS dnSS dd ld V d ANIL Sd ANI VOE YO ISNA SAY voc NNIKYA NOIL231034d LINDY 1YOHS 3AVH 1SnMI o o V1 21 ONS 30 2 Wire Pump Wiring Diagram with PumpSaver Plus 233P SINVHOVIG ONINIM TVOIdA L TYPICAL WIRING DIAGRAMS dii 304 duy er deez OH due eft XO8 TOYLNOD AMINE HVQNVIS b 31 aolOM amna klSlSlllo th PumpSaver Plus 233P iagram wi TOULNOD YIHLO YO a HOLIMS anSSaAd Pes MAAS dN 340133 NYO HOLMS 3ur ig TOULNOD daHLO HO p Hous unssaud F D iring Standard 3 Wire Control Box W V1 Ziad 9 Y U W I U W l lt U Checking Cable and Splice 1 32 Submerge cable and splice in steel barrel of water with both ends out of water Set ohmmeter selector on RX100K and adjust needle to zero 0 by clipping ohmmeter leads together After adjusting ohmmeter clip one ohmmeter lead to barrel and the other to each cable lead individually as shown If the needle deflects to zero 0 on any of the cable leads pull
4. 9497 M50437 5 45 70 76 55 3642 75437 75 45 91 100 55 3642 44 Franklin Electric 4 3 Data HP Volts SF FLAmps SFAmps LRAmps Resistance 1 6 2 8 3 4 17 5 6 6 8 4 1 5 3 6 44 234 4 6 5 9 1 4 45 5 4 30 9 3 8 4 5 200 13 5 8 6 8 38 2 2 5 3 0 1 25 7 7 93 53 6 18 24 1 15 109 12 5 71 2 13 17 1 15 183 20 5 122 74 91 1 15 265 30 5 188 46 57 1 6 2 4 29 152 9 5 10 9 15 34 3 8 20 1 68 78 14 39 4 7 269 49 5 6 230 13 5 0 59 332 32 40 1 25 6 7 8 1 46 6 2 3 3 0 1 15 9 5 10 9 61 9 1 8 2 2 1 15 159 17 8 106 1 0 1 2 1 15 23 0 26 4 164 61 75 1 6 1 2 1 5 7 6 38 4 44 1 1 5 1 6 1 9 107 272 309 14 2 0 24 13 5 19 9 23 0 13 2 5 3 1 16 6 13 0 16 0 460 1 25 3 4 4 1 23 3 92 120 45 4 8 5 5 31 0 7 2 8 8 15 8 0 8 9 53 2 40 49 45 11 5 132 81 9 2 5 3 1 15 159 17 3 116 1 8 2 3 1 3 2 0 24 133 203 250 2 25 2 7 3 2 18 6 14 6 187 3 575 1115 3 8 44 24 8 11 4 13 9 5 15 64 74 42 6 64 78 7 5 15 92 10 6 65 5 4 0 5 0 10 15 12 5 13 6 92 8 2 8 3 5 45 Ww a 2 8 O U 2 gt 75 C Cable 60 Hz service entrance to motor N Maximum Length in Feet wi 75 C Insul
5. pointed probes rather than alligator clips With the voltage change plug on the 230 volt terminal the Black wire in the plug is positioned on Terminal A Simply touch one ohmmeter probe on the Black wire in the voltage change plug to get the A terminal reading Another method is to remove the terminal board screws and place the alligator clip on the wire on the bottom side of Terminal A Old Style Brown Terminal Board Wiring A O SMITH MOTOR WIRING 115 Volt 230 VIt Black from motor Black from motor on L1 onA Black White Black White Black tracer from Black tracer from overload on A overload on B 76 Contact 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 reading should be 0 4 Flip governor weight to run position Reading should be infinity AO Smith Motor Overload Protector S21 HO 1 HO 1 Set ohmmeter to R x 1 adjust to 0 2 Disconnect the overload leads 3 Check resistance between terminals 1 and 2 then 2 and 3 If either reading is higher than 1 replace the overload 1 Blue wire 2 Black white wire 3 Yellow wire 78 Capacitor le I m m A 2 I m N 1 Set ohmmeter to R x 1 000 adjust to 0 2 Disconnect leads on capacitor 3 Attach ohmmeter leads to each terminal Needle should swing to right and
6. 1 Standard on 1AS15 3AS20 and 3AS30 2 Standard on 3AS50 90 Aquavar ABII Quick Start Guide Installation Steps 1 w N Oo Install the Pump Plumb suction and discharge of pump into piping Install a check valve on the suction side Locate the pump as near liquid source as possible Install the Pressure Transducer Install the pressure transducer in the tank tee provided with the unit Locate the transducer within 120 of the controller Mount the Controller Mount vertically in a well ventilated shaded area with 8 inches of free air space on every side and temperature between 34 F and 104 F Connect Input Power Connect the 1 power from a 20 amp 2 pole circuit breaker Do not use GFCI protection with ABII as nuisance tripping will result Output Power Connections Connect the output power leads from the controller to the 3 motor leads in the conduit box on the motor Set the motor Overload Switches or dials 3 and 5 HP Complete systems have overloads pre set at factory Set the Pressure Factory pre set is 50 PSI Push and Hold the Increase or Decrease Pressure Adjust Pushbutton until the desired pressure setting is reached The maximum allowable pressure setting is 85 psi Set the Application Switches or dials 3 and 5 HP Minimum Speed of 10 Hz the incoming pressure is within 20 PSI of the desired pressure setting Minimum Speed of 30 Hz the
7. 10 58 0 N A N A 51 0 47 5 8 9 15 85 0 N A N A 75 0 62 5 16 9 25 2 lt fa o 9 A lt Magnetic Starter and Pressure Switch 26 To Fused Disconnect Or Circuit Breaker 3 Magnetic Starter G ieu nd Requires class 10 Pressure Switch quick trip k heaters overloads or adjustable class 10 overloads such as ESP100 ESP 200 NOTE Check to be sure proper selection of pressure switch matched to system voltage has been made refer to catalog data Check that starter has ground To Fused Disconnect Or Circuit Breaker 3 Cw Magnetic Starter Line Load SINV 1DVIG 9NHIIAA TVOIdALL yy To Pump Motor Ground Pressure Switch RULE OF THUMB Check that starter has ground Magnetic Starter Pressure Switch and Liquid Level Control To Fused Disconnect Or Circuit Breaker 3 Magnetic Starter Input Power As Required By Level Control S lt fa o 9 n Level Control Pressure Switch Y Lower Upper Electrode G round NOTE Check to be sure proper selection of pressure switch matched to system voltage has been made refer to catalog data Check that starter has ground 28 To Fused Disconnect Or Circuit Breaker 3 wy Input Power As Required By Level Control p
8. 73 Ground Check a Set ohmmeter to Rx 1 000 b Attach one probe to ground screw and touch other probe to all terminals on terminal board switch capacitor and protector any ohmmeter reading indicates ground If digital meter is used the reading should be at least one megohm c If grounded check all external leads for cuts breaks frayed wires etc Replace damaged leads and recheck for grounds and proper lead routings Make sure replaced leads are not pinched between canopy and end bell If ground is in stator replacement of motor is recommended 74 Winding Continuity 1 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 the capacitor and take the following ohm readings Oo I s m m A 2 2E m e a Resistance between L1 and A must be the same as between A and yellow b Yellow to red winding side of switch must be the same as L1 to same red terminal OVERLOAD PROTECTOR GOVERNOR 115 230 VOLT PRESSURE SWITCH WIRING TERMINAL BOARD START SWITCH L1 Blue wire L2 White wire A Purple wire 75 Y S Ll 2E U x 2H Lu I Oo Ohmmeter tests on the new style terminal board with the quick change voltage selector switch see picture on pg 76 Black plastic part with 2 wires in it is simplified if your ohmmeter is equipped with the sharp
9. m gt O c 3 Correct meter reading Infinity for all models Step 2 Coil Test 1 Meter setting Rx 1 2 Connections L1 and B 3 Correct meter reading Zero ohms for all models o X i9 LU IL UV o E Z O Checkout Procedure for Magnetic and Other Contactors Contactor Coil Test Disconnect lead from one side of coil 1 Meter setting R X 100 2 Connections Coil terminals 3 Correct meter reading 180 to 1 400 ohms Contactor Contact Test 1 Meter Setting RX1 2 Connections L1 amp T1 or L2 amp T2 3 Manually close contacts 4 Correct meter reading Zero ohms Additional information on troubleshooting and replacement parts for 1 Control Boxes is available in the MAID Motor Application and Installation Manual It is also available online at www xyleminc com brands gouldswatertechnology For 11 2 HP and Larger Control Box 1 Set Ohmmeter at R x 1 2 Connect the Ohmmeter leads to Terminal 1 and 3 on each Overload Protector 3 Reading should be not more than 0 5 Ohms maximum on the scale CSCR or Mag Contactor Control Box NE N o UV Lu L UV Q B QO Capacitor with Ohmmeter 1 Disconnect leads to capacitor post 2 Setting R x 1 000 3 Connect ohmmeter leads to capacitor posts 4 Reading Pointer should swing toward zero then back toward infinity MODEL 372 1 Set R x 1 2 Con
10. 0 5 230 37 4 7 20 4 5 5 2 K 0 75 230 5 6 4 25 3 4 8 J 1 0 230 7 9 9 1 22 4 2 5 2 F 1 5 230 92 11 42 1 9 2 3 H GENERATION II 2 Wire CentriPro Motors Resistance Amps and KVA Code HP Volts FLA KVA 0 5 115 7 9 SFAmps LRA 9 8 28 4 7 16 1 42 0 75 n 230 5 9 6 9 1 0 230 6 7 4 2 5 2 1 5 230 9 1 8 2 4 Generation sold up to December 2011 Generation II introduced in December 2011 NOTE Generation II motors have a 01 suffix on motor nameplate Model No ex Gen M05412 Gen Il M05412 01 38 2 Wire and 3 Wire Fuse and Circuit Breaker Amps Fuse or Circuit Breaker Amps OrderNo HP Standard Dual Element Circuit CentriPro Fuse Time Delay Breaker M05421 M05422 M07422 M10422 M15422 Type a cn a a NINININININININININ Motor Resistance 1 Motors Winding Resistance Motor Only Ohms 6 Motors CentriPro Franklin Electric Resistance KVA Resistance KVA R Y B Y R B Code BY RY Code Type HP Volts G 6 75 230 1 40 0 4 11 77 F 36 50 88 1 1 1 10 1 05 0 316 1 31 E 27 33 80 99 15 0 68 0 23 0 85 D 17 22 68 93 vivd YOLOW 3 Wire 1 4 Motors Electrical Data 60 Hz 3450 RPM Order
11. 230V 3 207 253 460V 3 414 506 575V 3 518 632 Phase to neutral full line voltage depending on transformer connection 22 LNONDAHD ADVLIOA Using Amprobe 1 Set scale to highest amp range 2 Connect amprobe around lead as shown 3 Rotate scale to proper range and read value 4 Compare value with table What It Means Currents above these values indicate system problems 24 Service Factor Amps with QD 12 1 HP or CSCR 1 5 HP amp Larger Control Boxes D Generation CentriPro data See pages 37 41 for Generation II data Service Factor Amps with Magnetic Contactor Control Boxes 0 Cc 4 cP FE CP FE 1 3 Wire 3 Wire 2 Wire 2 Wire m HP Volts Yel Black Red Yel BlackIRed Black Black Ye 115 112 6112 6 0 12 0 12 0 0 9 5 12 0 z1 n 63 e3 0 e0 60 0 47 60 Ez 34 8 3 83 0 80 80 0 6 4 8 0 1 9 7 9 7 0 19 8 9 8 0 9 1 9 8 m 1 230 111 1111 01 1 3 11 5 11 0 1 3 11 0 13 1 2 12 2111 7 2 6 13 21 11 91 2 6 e 3 16 5 13 9 5 6 17 0 12 6 6 0 N A m 5 27 0 22 0 10 0 27 5 19 1 10 8 A I m R e c a CentriPro 3 Wire liuc dais HP Volts Yel Black Red Yel Black Red 5 275 N A N A 275 174 110 5 7 5 230 41 0 N A NA 42 1 405 54
12. No Type CentriPro lt q A 2 fe 3 Wire 230 4 5 with CSCR CR or Magnetic Contactor MC Control Box 1 25 1 15 1 15 40 Generation Generation II FLAmps SF Amps FLAmps SF Amps RA v B R Y B R Y B R Y B R 8 Oo A X 11 0 11 0 0 12 6 12 6 0 8 8 8 8 0 10 9 10 9 0 5 5 5 5 0 6 3 6 3 0 22 5 3 5 3 0 6 1 6 1 0 21 72 7 2 0 8 3 8 3 0 32 6 6 6 6 0 7 8 7 8 0 32 8 4 8 4 0 9 7 9 7 0 8 1 8 1 0 9 4 9 4 0 4 1 4 1 2 2 4 9 4 4 2 1 4 2 4 1 1 8 4 8 4 3 1 8 5 1 5 0 3 2 6 3 5 6 3 1 32 4 8 4 4 2 5 6 0 4 9 2 3 21 6 1 5 7 3 3 7 2 6 3 3 3 41 6 1 5 2 2 7 7 3 5 8 2 6 32 979514 TOT 48 waana ORA a 99 91 25 1221 7 49 99 1 26 1221 T7 49 2 6 26 143 20 165 139 zg 143 120 16 5 13 9 7 57 5 6 57 5 6 24 19 2722710 101 2419 27 55 19 101 10 2 10 2 41 Oo Z N ul a gt S t 2 Wire 1 Motor Wire Sizing Chart Centripro Motor Lead Lengths 2 Wire Motors 19 4 Motors 60 C amp 75 C Insulation AWG Copper Wire Size Motor Rating Volts kW 3 Wire 1 Motor Wire Sizing Chart CentriPro Motor Lead Lengths 3 Wire Motors 19 4 Motors 60 C amp 75 C Insulation AWG Copper Wire Size Motor Rating Volts k
13. and troubleshooting DIANA a Install wire and ground according to G the National Electrical Code NEC or the Canadian Electrical Code as well as all local state and provincial codes A WARNING Install an all leg disconnect switch where required by code A WARNING The electrical supply voltage and phase must match all equipment requirements Incorrect voltage or phase can cause fire motor and control damage and voids the warranty A WARNING All splices must be waterproof If using splice kits follow manufacturer s instructions A WARNING Select the correct type and NEMA grade junction box for the application and location The junction box must insure dry safe wiring connections A WARNING All motors require a minimum 5 submergence for proper refill check valve operation A WARNING Failure to permanently ground the pump motor and controls before connecting to power can cause shock burns or death A WARNING All three phase 3 controls for sub mersible pumps must provide Class 10 quick trip overload protection 4 motors 2 HP require a minimum d WARNING flow rate of 25 ft sec or 7 62 cm sec past the motor for proper motor cooling The following are the minimum flows in GPM per well diameter required for cooling 1 2 GPM 4 7 GPM 5 13 GPM 6 20 GPM 7 30 GPM 8 or 50 GPM in a 10 well Pumps z 2 HP installed in large tanks A WARNING should be installed in a flow inducer
14. incoming pressure is 20 PSI or more below the desired pressure if pumping from a tank or if drawing a suction lift Ramp Speed Slow Low flow Medium Medium flow Fast High flow 91 je 2 4 5 Q Jg m Lud o o a Wn U 9 S Drive Quick Start Up Guide Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 NOTE 92 Mount drive on secure wall or support beam using 4 screws Ensure drive is well ventilated Leave at least 8 of free space around the controller for cooling Plug conduit holes not used Measure site voltage phase phase and phase ground verify incoming voltage is 1 or 3 230V or 3 460V make sure all phase ground voltages are equal Models SPD2XXXX F require 230V input voltage Models SPDAXXXX F require 460V input voltage Provide a dedicated fused disconnect item 2 above or circuit breaker rated for drives input amps No other equip ment should be used for this disconnect Use fast acting class T fuses Connect wire from input power supply to L1 L2 L3 and GND NOTE For single phase supply power wire to L1 and L3 and adjust overload switches for 50 of drive current rating Ensure you have a solid ground from the building or site Ensure the ground is continuous between the service entrance and the controller Ensure there is at least 8 be ween the input wires and any other wires Ensure you h
15. pressure switch setting 30 50 PSI correct tank V140 2 HP and larger pumps tank drawdown should be double the pump capacity in GPM Example 3 HP pump capacity 30 GPM pressure switch setting 40 60 PSI correct tank selection 2 V350 tanks Lu a 2 a Lu o le ao a o Y UV Lu Ir o we a E Lu a N u Lu p 56 Tank Volumes Drawdown in Gals at System z Operating Pressure Range of Maximum A Drawdown 7 18 40 28 50 38 60 vo Gals tri PSIG PSIG PSIG m V6P 2 0 0 8 0 7 0 6 1 2 m 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 47 4 1 8 4 O V45B 13 9 5 6 4 7 4 1 8 4 Z v45 13 9 5 6 4 7 4 1 8 4 V60B 19 9 8 0 6 8 5 8 12 1 V60 19 9 8 0 6 8 5 8 12 1 v80 25 9 10 4 8 8 7 6 13 9 V80EX 25 9 10 4 8 8 7 6 13 9 V100 31 8 128 10 8 9 4 13 8 V100S 31 8 12 8 10 8 9 4 13 8 V140B 45 2 182 15 4 13 3 27 3 V140 45 2 182 15 4 13 3 27 3 V200B 65 1 26 2 22 1 19 2 39 3 M200 65 1 26 2 22 1 19 2 39 3 V250 83 5 33 6 28 4 25 6 50 8 M260 84 9 34 1 28 9 25 0 44 7 V350 115 9 46 6 39 4 34 1 70 5 Drawdown based on a 22 psi differential and Boyle s Law Temperature elevation and pressure can all affect drawdown volume e RULE OF THUMB Tank must be sized to allow a minimum run time per cycle as follows Ys 1 HP 1 minute run tim
16. sea level Shallow Well System Install vacuum gauge in shallow well adapter See opposite page When pump is running the gauge will show no vacuum if the end of suction pipe is not submerged or there is a suction leak If the gauge shows a very high vacuum 22 inches or more this indicates that the end of suction pipe is buried in mud the foot valve or check valve is stuck closed or the suction lift exceeds capability of pump High Vacuum 22 inches or more Suction pipe end buried in mud Foot valve or check valve stuck closed Suction lift exceeds capability of the pump Low Vacuum or 0 vacuum Suction pipe not submerged Suction leak 81 e s m 9 A Z e s e Z Ti CHECKING SUCTION LIFT Compound Vacuum Pressure Gauge This gauge will show the pressure or vacuum at any position in a pump or system where itis installed A reading of 20 on a vacuum gauge placed on the suction side of the pump would tell you that you have a vacuum or suction lift of 22 6 ft 20 x 1 13 22 6 ft Vacuum 1 Vertical Lift Plus Friction When pump is first started or under maximum flow condition pressure control should be immediately adjusted to the pressure corresponding to H P and jet assembly used See rating tables in catalog for proper pressure setting 1 Turn left to reduce pressure 2 Turn right to increase pressure 4s RULE OF THUMB If pressure control
17. sleeve to create the needed cooling flow or velocity past the motor SONINYVM AL34iVS Ww tn gt 3 a Two Wire System Illustrated RULE OF THUMB 1 Use same size or larger pipe as discharge on pump 2 Always use a check valve for every 200 ft of vertical pipe To House Piping Protected Power Supply Disconnect Switch amp Union Pressure Switch Pressure Relief Valve ae Drain Tap Pitless Adapter Ch b ridus eck Valve 0 Check Frost Level Valve On installations with a pitless adapter the top check valve should be below the pitless not at the tank as the discharge line should be pressurized back to the pitless Q On installations with well seals or well pits it is allowable to locate the top check valve near the tank Motor Cooling Temperature and Time Ratings All 4 inch CentriPro motors may be operated continuously in water up to 86 F Optimum service life will be attained by maintaining a minimum flow rate past the motor of 25 feet per second Use a Flow Sleeve if velocity is below the 25 sec if the well is top feeding or when the pump is used in a large body of water or large tank Six 6 inch canned design motors from 5 40 HP will operate in water up to 95 F 35 C without any de rating of horsepower with a minimum flow rate of 5 ft sec past the motor 6 50 HP and all 8 10 motors c
18. the motor on pages 44 45 If the unbalance remains with the termi nals the unbalance is in the power supply contact power company A full 3 supply is recommended for all 3 motors consisting of three individual transformers or one 3 transformer Open delta or wye con nections using only two transformers can be used but are more likely to cause problems from current unbalance Transformer ratings should be no smaller than listed in the table for supply power to the motor alone Transformer Capacity Required for Submersible Motors Smallest KVA Rating Submersible Total Each Transformer 39 Motor 39 Motor Open WYE WYE HP Rating HP Rating or Delta 2 Delta 3 Transformers Transformers 100 120 65 40 125 150 85 50 150 175 100 60 175 200 115 70 200 230 130 75 87 5 Z T O m 7 Yi N m 88 Aquavar SOLO Quick Installation Guide 1 Mount Aquavar SOLO Drive in a vertical position Must have 6 minimum clearance on all sides for proper cool ing 2 Wire Input Power to SOLO Drive Single Phase 230V e Review Circuit Breaker Sizing see IMS SOLOQ 2 or IM229 3 Wire Motor Drop Cable to SOLO Drive 75 C Copper Wire min 3AS Models Use with Three Phase 230V 34 to 5 HP Motors 1AS15 Model Compatible w Single Phase 230V Motors O 3 Wire 5 2 HP CP Pentek XE 5 1 5 HP FE amp Grundfos o 2 Wire 5 1 5 CentriPro Pentek XE Frank
19. 09 from the 3 chart e 71 22 9396 See Balanced Flow Bulletin or IM182 for more info 00 gt fe 5 5 e m N Z 0 2 8 F e e o le 54 Z W 3 CentriPro 3 6 10 1 15 S F Motors CentriPro Order No Volts Rated Input Amps a PSS ond 20 ES red eo Nd 00 od NT NOY NO CO asenon co 3 IS os ol wmMN h2 5 00 oo NN NR A ND 1 gt A ololowliolooloj eolo o cw oolojiolo orm mnuwo wv9 oloJs e 10M2004 52 6M304 6M309 30 575 6M404 40 460 6M409 40 575 66M504 50 460 66M509 50 575 86M504 50 460 65 0 86M604 60 460 80 0 8M754 75 460 96 0 8M1004 100 460 127 0 8M1254 125 460 160 0 8M1504 150 460 H CentriPro 3 6 10 Q 1 15 S F Motors Continued Service Factor Locked Rotor L L 2a Amps Amps Resistance 3 19 5 124 0 618 O 17 0 110 0 806 o 8 5 55 3 050 e 6 8 44 4 792 28 5 158 0 504 eA 26 0 144 0 651 o 13 0 72 2 430 10 0 56 3 760 z 37 2 236 0 315 O 33 0 208 0 448 1 16 5 104 1 619 O 13 0 82 2 425 5 53 5 347 0 213 46 0 320 0 312 Jg 23 0 160 1 074 19 0 125 1 657 69 5 431 0 189 60 0 392 0 258 30 0 1
20. 160 4760 5840 7040 2460 3710 4560 5500 1960 2960 3640 4400 5350 1570 2390 2940 3560 4330 4940 1220 1840 2270 2730 3320 3760 940 1430 1750 2110 2560 2910 3700 4690 830 1250 1540 1860 2250 2550 3260 4120 660 1000 1230 1480 1810 2050 2640 3360 490 750 930 1120 1360 1540 1990 2520 620 770 920 1040 1270 1620 2040 620 750 910 1040 1330 1680 610 740 840 1070 1370 free air or water If other cable is used the National Elec tric Code as well as the local codes should be observed 47 e m Z es E a O e Z m u Z a Motor Lead Lengths 3 Motors Based on S F Amps 30 C Ambient and 5 Voltage Drop 60 C and 75 C Insulation AWG Copper Wire Size Motor Rating Volts HP SFA 14 12 10 5 2 9 657 1045 1667 75 45 423 674 1074 1 55 346 551 879 1 5 72 265 421 672 00 72 8 8 217 344 549 3 12 0 159 253 403 5 202 94 150 239 75 30 0 64 101 161 5 29 756 1202 1917 75 3 9 562 894 1426 1 47 466 742 1183 1 5 61 359 571 912 230 72 7 6 288 459 732 3 10 1 217 345 551 5 17
21. 5 318 75 26 4 5 1 55 2922 4648 7414 35 20 2191 3486 5560 1 2 5 1753 2789 4448 1 5 32 1370 2179 3475 460 2 3 8 1153 1835 2926 3 5 3 827 1315 2098 5 8 5 516 820 1308 75 13 5 325 516 824 10 310 500 790 1 5 24 12283 3631 5792 2 33 1660 2641 4212 575 3 4 1 1336 2126 3390 5 76 721 1147 1829 7 5 10 0 548 871 1390 Estimated 48 8 6 4 2 1 0 2 0 3 0 4 0 2641 4109 1702 2648 1392 2166 3454 1064 1655 2638 870 1354 2158 3427 5449 638 993 1583 2513 3996 379 590 940 1493 2374 2995 3781 4764 255 397 633 1005 1598 2017 2546 3207 3037 4725 7532 2258 3513 5601 8892 1874 2915 4648 7379 1444 2246 3581 5685 9040 1159 11803 2874 4563 7256 9155 872 1357 2163 3434 5460 6889 8696 10956 503 783 1248 1982 3151 3976 5019 6323 334 519 827 1314 2089 2635 3327 4192 8806 7045 5504 4635 7212 3323 5171 2072 3224 5140 1305 2030 3236 5138 1250 1960 3050 4690 7050 6671 5370 2897 4507 2202 3426 49 w a A A m ISI z a Oo zZ N m amp gt le m O 2 Q lt Units with 1 Input and 3 Output Motors Maximum Cable Le
22. 96 0 861 24 0 155 1 278 87 5 578 0 146 76 0 530 0 210 37 0 265 0 666 31 0 213 0 948 104 0 674 0 119 94 0 610 0 166 47 0 305 0 554 36 0 235 0 838 60 0 340 0 446 47 1 272 0 634 79 0 465 0 388 63 0 372 0 486 73 0 435 0 331 90 0 510 0 278 109 0 650 0 218 145 0 795 0 164 180 0 980 0 132 220 0 1060 0 115 270 0 1260 0 0929 5 30 HP 3 230 and 460 Motors have adjustable voltage feature change voltage plugs to convert from 230V to 460V operation Voltage Plug Order No s are PLUG 230V or PLUG 460V 53 lt Franklin Electric 38 6 and 8 1 15 S F Motors Motor Franklin Rated Input Oo Diameter Order No Volts Amps le S10978 200 17 5 e 510971 230 15 0 510972 460 75 gt S11978 200 25 1 z S11971 230 21 8 0 S11972 460 10 9 S11979 575 8 7 I S12978 200 32 7 S12971 230 28 4 S12972 460 14 2 ul S12979 575 11 4 S13978 200 47 8 Le S13971 230 41 6 S13972 460 20 8 S13979 575 16 7 S14978 200 61 9 6 S14971 230 53 8 S14972 460 26 9 S14979 575 21 5 S15978 200 77 1 S15971 230 67 S15972 460 33 5 S15979 575 26 8 S16978 200 90 9 S16971 230 79 S16972 460 39 5 S16979 575 31 6 S17972 460 53 5 S17979 575 42 8 S18972 460 67 7 S18979 575 54 2 S19972 460 80 5 S19979 575 64 4 S20982 460 64 S21982 460 76 S22982 460 94 8 S23982 460 126 S24982 460 167 S25982 460 194 S27982 460 246
23. CE February 2012
24. O Smith Motors Remove motor end cover Insert As open end wrench under switch mechanism or behind overload protector onto flats on motor shaft While holding the shaft against rotating turn the impeller counterclockwise The impeller should turn completely off the shaft in this manner 10 Using two screwdrivers pry out holding collar of mechanical seal assembly 11 Motor adapter can be unbolted from the motor for motor replacement 60 Jet Pump Reassembly 1 Be sure that recess for seal seat and surface where guide vane mounts on motor adapter are entirely free of all scale and dirt 2 Clean motor shaft JET PUMPS 3 Apply film of light oil such as vegetable oil to the recess of the motor adapter and the neoprene bushing before installing the new seal seat This is a tight fit but it must go in all the way evenly or a leak will result Do not mar lapped face of this seal The slightest scar or particle of dirt will cause a leak 4 Bolt motor adapter to motor making sure the motor shaft does not dislocate the stationary seal member 5 Assemble rotating member of seal on motor shaft Rotating seal face must fit snugly against lapped seal face of stationary member in casing cover This is accomplished by pushing with a piece of tube against back end of neoprene washer after oiling sleeve and shaft Be sure rotating seal face does not drop out of holding collar while sliding the rotating members
25. Oo A Z 7 Cc 3 Oo Z A m i gt Z m What it Means 1 If the ohm value is normal the motor windings are not grounded and the cable insulation is not damaged 2 If the ohm value is below normal either the windings are grounded or the cable insulation is damaged Check the cable at the well seal as the insulation is sometimes damaged by being pinched 35 o Y Qo un ag Qo o a E 72 Lu o E a Z gt 2 e 1 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 described earlier 2 Connect the ohmmeter leads as shown below Cable Resistance Copper mE If aluminum cable is used the readings will be higher Divide the ohm readings on this chart by 0 61 to determine the actual resistance of aluminum cable Resistance ohms per foot Ground Wire See motor data pages for motor resistance ratings What it Means 1 If all ohm values are normal the motor windings are neither shorted nor open and the cable colors are correct 2 If any one ohm value is less than normal the motor is shorted 3 If any one ohm value is greater than normal the winding or the cable is open or there is a poor cable joint or connection 4 If some ohm values are greater than normal and some less the leads are mixed 36 Motor Resistance 3 Wire CentriPro Moto
26. Service Manual SUBMERSIBLE PUMPS JET PUMPS GOULDs GSSERVICE a xylem brand u Z LL Z O UV Lu le LLJ a a Submersibles Pages 1 61 Page Safety Wani 1 3 Typical iii sa 4 5 Motor Gooling aa ia ertt redes 6 Troubleshooting 7 9 Amprobe Instructions 10 Ohmmeter Instructions a1 Measuring Insulation Resistance 12 Coll CheokOUE a oett tete mee emer ees 13 Relay Checkout 14 15 Contactor Checkout Overload Checkout MZ Capacitor Checko it ec eee cete 18 Euse CheckoUt ec erroe ennt 19 Voltage Checko t tette 20 23 Amperage Checkout rete 24 25 Wire Diagrams T Cable Olieckout eee ede 32 33 Motor Insulation amp Winding Resistance 34 37 1 Motor Data and Wire Sizing 38 43 3 Motor Data and Wire Sizing 44 49 Aquavar SOLO Wire Sizing 90 51 3 6 10 Motor Data x Pressure Tank Checkout sse 56 57 Jet Pumps Pages 58 92 Typical Systems Jet Pumps T Troubleshooting erect eer ftt Voltage Check tre oo eene Amperage Checks cece ce sss Ohmmeter Checks reete Pressure Switch Adjustment Checkout Checking Suction Lift eene Pressure Control Valves sss ejje Three Phase Unbalance sss Transformer Sizes Quick Start Guldes niue eate ta Safety Warnin
27. W FLA SFA Tables based on values from NEC Tables 310 16 and 310 17 and NEC Chapter 9 Table 8 Conductor Properties NOTE Motors and control boxes are designed to operate on 230V systems Systems with low line voltage between 200 207 volts require the next larger cable size than shown in the 230V charts If using a 3 wire motor with control box on a low voltage application switch to a 208V start relay 42 Based on S F Amps 30 C Ambient and 5 Voltage Drop 3662 4623 5824 7379 11733 14803 18688 23544 5419 8617 10871 13724 17290 7646 9652 12160 3153 5013 6325 7985 10060 1874 2915 4648 1376 2141 3413 a A m N Z G 801 1246 1986 Based on S F Amps 30 C Ambient and 5 Voltage Drop 8 6 4 2 1 0 2 0 3 0 4 0 349 544 867 1376 2188 2761 3485 4391 1398 2175 3467 5505 8753 11044 13942 17564 1061 1651 2632 4178 6644 8383 10582 13332 908 1413 2252 3575 5685 7173 9055 111408 793 1234 1968 3124 4968 6268 7913 9969 722 1123 1790 2843 4520 5703 7199 9070 534 830 1324 2102 3342 4217 5323 6706 326 507 809 1284 2042 2577 3253 The 208V start relay order numbers are OD 9K568 CSCR 9K479 Another option is to use a
28. an operate in 777F A 25 C water with 5 sec velocity past FLOW SLEEVE the motor One way to make a flow sleeve is to install a well seal above the pump discharge and slip a piece of casing over the pump and affix itto the well seal Drill three holes at 120 intervals on the lower section of the casing and insert 3 screws and nuts through the casing just touching the motor Tighten the nuts out against the casing Insure that the screws do not protrude out too far as you don t want them catching on well joints Pump Cooling and Lubrication In addition to motor cooling another reason to maintain minimum flow rates is pump lubrication All manufacturers either on curves or in selection charts show minimum flows This insures that rotating pump parts are properly lubricated to prolong service life and reduce friction A dead headed pump will super heat water very quickly and hot water has no lubricity 3 O gt rm lt un ME m s a g Z I Qo e Minimum Flow Rates for Proper Motor Cooling 3 75 Dia CP FE CP Wellor 4 CPor 5 5 Dia 5 38 Dia 7 52 Dia Sleeve FEMotor 6 CP 6 FE 8 CP Diameter 25 sec Motor Motor Motor inches 5 sec 5 sec 5 sec GPM Required Multiply gpm by 2271 for m3 Hr Multiply gpm by 3 785 for l min Pump Motor Not Running Probable Cause 1 Motor thermal protector tripped a Incorrect con
29. ation AWG Copper Wire Size o Motor Rating z Volts HP 14 12 10 6 4 5 0 100 170 430 680 9 er 75 o o 120 310 490 1 1 10 0 0 0 220 340 15 0 0 0 140 230 5 140 230 370 920 1430 eo 7 5 0 150 250 640 1010 cc 230V 49 0 0 180 470 740 E So ue 0 0 320 510 mE 31e2 20 0 0 0 240 390 Pd 25 0 0 0 190 310 ul 30 0 0 0 0 250 U 5 590 950 1500 3700 5750 7 5 410 670 1060 2610 4060 10 300 480 770 1910 2980 15 0 330 530 1320 2070 20 0 0 400 1020 1600 25 0 0 320 810 1280 ad 30 0 0 0 650 1030 3 40 0 0 0 500 790 3Lead 50 0 0 0 390 610 60 0 0 0 0 540 75 0 0 0 0 430 100 0 0 0 0 0 125 0 0 0 0 0 150 0 0 0 0 0 200 0 0 0 0 0 Lengths IN BOLD TYPE meet the National Electric Code ampacity only for individual conductor 75 C cable in 46 2 1060 1 0 1660 2 0 2070 3 0 2560 4 0 3190 250 350 760 1150 1420 1740 2120 520 810 1020 1250 1540 370 2190 560 3290 700 4030 870 4850 1080 5870 6650 8460 1540 2310 2840 3400 4120 4660 5910 1140 1720 2110 2550 3090 3510 4500 790 1180 1450 1760 2120 2410 3080 600 920 1130 1370 1670 1900 2440 490 730 900 1100 1330 1510 1950 390 590 730 890 1080 1230 1580 6200 4580 6900 3
30. ave a three phase motor Connect motor leads o T1 U T2 V T3 W and GND Ensure the ground is continu ous between the controller and the motor For CentriPro motors connecting T1 U to Red T2 V to Black and T3 W o Yellow will give the correct rotation To change rotation swap any two motor leads T1 U T2 V or T3 W Ensure there is at least 8 between the output wires and any other wires Plumb pressure transducer in straight piece of pipe down stream of last check valve in system Do not install the pres sure transducer or pressure tank where freezing can occur If pressure transducer is placed in grounded metal piping disconnect the drain wire in the pressure transducer cable from the controller chassis Pre charge bladder tank to 10 15 PSI below your system pressure Tank capacity should be at least 20 volume of maximum pump GPM Setthe Motor Overload Setting Switches Choose a setting that is equal to or less than the motor s SFA rating Factory pressure setting is 50 PSI when used with a 300PSI transducer Press and hold INC or DEC button to adjust pres sure while pump is running Ensure drive goes into stand by mode solid green light pump off to save pressure setting Do not connect power to CONTROL TERMINALS Connect only non powered switch contacts to these terminals addresses amp phone Company Contact Address City State Zip Phone Fax Company Contact Address City State Zip Phone Fa
31. boost transformer to increase voltage The 2 wire sizing chart above is only for use with PSC type 2 wire motors Temperature Conversions 20 C 68 F 30 C 86 F 60 C 140 F 75 C 167 F 90 C 194 F 43 CentriPro Motor Electrical 74 Data 60 Hz 3450 RPM ag Motor FLA SFA Locked Line Line e No HP Volts SF Amps Amps Rotor Amps Resistance 5 M05430 0 5 16 29 34 22 41 52 vore 075 15 38 45 32 2630 J 10430 1 14 46 55 29 3439 M15430 15 13 63 72 40 19 25 BO mosol 2 12 Fas 75 88 5 1420 SJ Mso430 3 115 109 120 71 09 13 MS 50430 5 115 18 3 202 113 0408 M75430 75 115 270 300 165 0506 M05432 05 16 24 29 173 57 72 M07432 0 75 15 33 39 27 33 43 10432 1 14 40 47 2631 4154 M15432 15 o 13 S2 61 324 2834 M20432 2 125 65 76 44 1824 M30432 3 115 92 1101 589 1347 M50432 5 115 157 125 93 851125 M75432 75 115 24 264 140 55 85 M05434 05 16 13 15 9 236 261 M07434 0 75 15 17 120 14 144 162 M10434 1 14 22 25 13 178 188 M15434 15 13 28 32 163 123 131 M20434 2 25 33 38 23 80 867 M30434 3 15 48 53 30 59 65 M50434 5 15 76 85 48 358400 M75434 7 5 15 122 135 87 1923 M100434 10 DATA COMING END OF 2010 M15437 1 5 13 20 24 115 198206 M20437 2 25 27 33 21 9497 M30437 3 575 115 37 41 211
32. drift slowly to left To double check switch ohmmeter leads and repeat procedure If the needle will not move or moves toward 0 and stays there the capacitor is bad 4 If a digital meter is used readings should start low and rapidly increase to maximum value SYOLOW 11V 79 o Y Qo Lu BE iS Z Lu N 2 Q lt aE Qo gt 72 Lu 4 N N Lu n Adjust in proper Sequence 1 CUT IN Turn range nut down for higher cut in pressure or up for lower cut in 2 CUT OUT Turn differential nut down for higher cut out pressure or up for lower cut out Note Adjustment to range cut in nut will also change cut out pressure CentriPro or Square D Switches Adjust in proper sequence 1 CUT IN Turn nut down for higher cut in pressure or up for lower cut in 2 CUT OUT Turn nut down for higher cut out pressure or up for lower cut out ADJUSTMENT Differential adjust for cut out point Line L1 Grounding Provisions 8 32 screws eo omo Range adjust for cut in point 80 A vacuum gauge indicates total suction lift vertical lift friction loss total lift in inches of mercury 1 on the gauge 1 13 ft of total suction lift based on pump located at sea level RULE OF THUMB Practical suction lift at sea level is 25 ft Deduct 1 ft of suction lift for each 1 000 ft of elevation above
33. e 2HP amp larger 2 minute run time Shallow Well System illustrated is a Convertible jet pump with a shallow well adapter and a pressure tank B RULES OF THUMB All jet pumps should be located at the highest point in the suction side of the system Distance from well head to pump If offset is greater than 20 increase horizontal pipes by one size each Never use pipes smaller than the pump Lu 5 gt 2 A 2 n Lu gt lt A suction tappings 58 Deep Well zl Packer and twin pipe systems 4 gt rm m j Suction c Pipe 32 Single pipe B deep well Venturi N ME m Improper Installations rap air Hard to prime Proper Installations e Easy to prime Jet Pump Disassembly 1 Turn off power to motor Disconnect service wires from pressure switch 2 Drain system to relieve pressure JET PUMPS 3 Disconnect motor cord from pressure switch when used 4 Remove casing bolts If pump is mounted on top of tank remove bolt holding motor adapter to mounting pad 5 Disconnect tubing between casing or pressure control valve and pressure switch 6 Remove motor motor adapter casing and rotating element Casing remains attached to piping 7 Remove guide vane seal ring and diaphragm gasket ring 8 Remove guide vane from motor adapter via 4 bolts or may be snap in type 9 A
34. eter and select proper voltage scale for voltage to be tested 2 Place leads in A position to test for presence of incoming voltage Voltage should be within 1096 of the design voltage specified on the motor nameplate in A B and C test positions 3 With disconnect switch in ON position move leads to B position and test voltage flow through fuse s 4 The C position tests voltage at pressure switch terminals The voltage should be within limits with the motor operating Y U Lu U l O gt Voltage Limits Nameplate V Measured Volts Min Max 115V 1 105 125 208V 1 188 228 230V 1 210 250 us dc ES UR Using Amprobe 1 Set scale to highest amp range 2 Connect amprobe around lead as shown 3 Rotate scale to proper range and read value 4 Compare value with table What It Means Currents above these values indicate system problems 71 AKo oE PREDAL ERI ABRE TTE Power supply OFF Disconnect motor leads L1 and L2 On dual voltage motors motor must be wired 230V for the checks listed below and illustrated on the page indicated for each check Rewire for 230V if necessary CHECK Page ac GrouUtid o sos entro site is 74 b Winding Continuity 75 76 c Contact Points Switch 77 d Overload Protector s s wesesmese 77 78 e CapacltoL sc t oa ER s 79
35. gs TO AVOID SERIOUS OR FATAL PERSONAL INJURY OR MAJOR PROPERTY DAMAGE READ AND FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL AND ON PUMP THIS MANUAL IS INTENDED TO ASSIST IN THE INSTALLATION AND OPERATION OF THIS UNIT AND MUST BE KEPT WITH THE PUMP This is a SAFETY ALERT SYMBOL When you see this symbol on the pump or in the manual look for one of the following signal words and be alert to the potential for personal injury or property damage A DANGER Warns of hazards that WILL cause gt TI 3 gt 7 Z e e serious personal injury death or major property damage A WARNING Warns of hazards that CAN cause serious personal injury death or major property damage Warns of hazards that CAN cause per A CAUTION sonal injury or property damage NOTICE INDICATES SPECIAL INSTRUCTIONS WHICH ARE VERY IMPORTANT AND MUST BE FOLLOWED THOROUGHLY REVIEW ALL INSTRUCTIONS AND WARNINGS PRIOR TO PERFORMING ANY WORK ON THIS PUMP MAINTAIN ALL SAFETY DECALS SAFETY WARNINGS Important notice Read safety instructions before proceeding with any wiring All electrical work must be performed by A WARNING a qualified technician Always follow the National Electrical Code NEC or the Canadian Electri cal Code as well as all local state and provincial codes Code questions should be directed to your local electrical inspector Failure to follow electrical codes and OSHA safety standards may result in personal injury
36. lin Elec amp Grund fos 2 Wire units with ROSK or newer software only Review Wire Sizing Table 4 of IM229 4 Mount Transducer and Confirm Transducer Cable Wiring e Transducer cable maximum length 200 feet Connect Pressure Transducer to piping manifold and to ground 5 User Interface Board Adjustments Select proper Current Limit Setting equal to motor SFA 1AS15 Only Set Pump Stop Sensitivity High is Default e 3AS Only Select maximum frequency setting 60 Hz or 80 Hz 9 60 Hz matching Liquid End HP and Motor HP O 80 Hz over speed application motor HP gt Liquid End HP Dry Well Sensitivity Set on High position O If nuisance tripping occurs switch to Low position Low Pressure Cut Off and Pressure Drop setting adjusted to application system requirements Optional use of Secondary Switch Connection refer to IM229 6 Adjust Tank Pressure Set approximately 20 PSI below pressure set point e Adjust as needed to optimize see IMS SOLOO 2 or IM229 7 Turn Drive Power On Adjust Pressure Purge Air Purge air from system and check for leaks Factory default is 50 psi push and hold Increase Pressure button if higher pressure is desired and also adjust tank pre charge 8 Check Motor Rotation and Confirm Performance Refer to Aquavar SOLO Installation Manual IM229 for complete details Check Motor Insulation Resistance on retrofit jobs before replacing drive 89 le c
37. mately 120 rpm until the pointer reaches a steady deflection 1 If the ohm value is normal the motor windings are not grounded and the cable insulation is not damaged 2 If the ohm value is below normal either the windings are grounded or the cable insula tion is damaged Check the cable at the well seal as the insulation is sometimes damaged by being pinched 12 Coil with Ohmmeter 1 Set Rx 1000 2 Connect leads as shown 3 Reading Should register some value Approx 200 1000 ohms What It Means Infinity reading indicates coil is open Zero reading indicates coil is shorted In either case the coil should be replaced A reading of 200 1000 ohms indicates coil is ok Voltage Relay CONTROL BOXES CENTRIPRO OR F E Checking Relay with Ohmmeter A Voltage Relay Tests Step 1 Coil Test 1 Meter setting R x 1 000 2 Connections 2 amp 5 3 Correct meter readings For 115 Volt Boxes 7 1 8 700 to 1 800 ohms For 230 Volt Boxes 4 5 7 0 4 500 to 7 000 ohms o X Qo Lu L UO 3 Lu Voltage Relay CONTROL BOXES CENTRIPRO OR F E Step 2 Contact Test 1 Meter setting R x 1 2 Connections 1 amp 2 3 Correct meter reading Zero for all models B F E Blue Relay Solid State 1 HP OD Control Boxes Used from 1994 until present time Step 1 Triac Test 1 Meter setting R x 1 000 2 Connections Cap and B terminal a gt lt I
38. ne check valve stuck closed a Shallow Well system Install vacuum gauge See Checking Suction Lift b Deep Well system Physically check well conditions Replace foot valve if necessary Very high vacuum 22 inches or more see Checking Suction Lift Leaks on suction side of pump Very common problem Pressurize system and inspect 65 A O rs m 7 at 8 Z G o e le I N Lu m le us Pump Runs But Problem Recommended Action 4 Jet assembly plugged A Shallow Well system Clean if necessary Insert wire through 12 plug in shallow well adapter b Deep Well system Pull jet assembly and clean 5 Punctured diaphragm Disconnect the tubing and in air control plug the connection Galvanized tanks in pump If this corrects the trouble the air control must be replaced 6 Original installation incorrect nozzle or diffuser combination Check rating in product catalog 66 Pump Runs But Pump starts and stops too often Problem Recommended Action 1 Leaks in piping system Pressurize piping system and inspect Repair or replace 2 Faulty pressure switch Check contact points Adjust or replace switch 3 Waterlogged galvanized tank Pumps using Brady control faulty air control Test by holding your ear on air control If control is operating air can be hea
39. nect leads as shown 3 Reading Should register zero What It Means Zero reading indicates fuse OK Infinity cc reading indicates bad fuse o X Qo e L UV U l le gt To Check Voltage with Q D Type Control Box 1 Remove cover to break all motor connections 2 To check VOLTAGE Use voltmeter on L1 and L2 as shown 3 When checking voltage all other major electrical appliances that could be in use at the same time should be running 4 If readings are not within the limits see chart call your power supplier Voltage Limits Measured Volts Nameplate V Min Mar 115V 1 105 125 208V 1 188 228 230V 1 210 250 20 2 Checking Voltage at Fused Disconnect and Magnetic Starter 1 To check voltage Use voltmeter on L1 L2 and L3 in sequence Check should be made at four locations Step 1 Checking incoming power supply Step 2 Checking fuses Step 3 Checking contact points Step 4 Checking heaters 2 When checking voltage all other major electrical appliances that could be in use at the same time should be running 3 If incoming power supply readings are not within the limits see chart call your power supplier NOTE Phase to phase full line voltage 4 Lu a LT 2 Q e o X UV Lil I QO Liu lt O gt Voltage Limits Measured Volts Name Plate V TE Minimum Maximum 208V 3 188 228
40. ngths in Feet to Limit Voltage Drop to 5 for 230 V Systems Copper Wire Size 75 C Insulation Exposed to a Maxi mum of 50 C 122 F Ambient Temperature Service Entrance to Controller Controller Motor Output HP amp Reduce lengths by 13 for 200 V systems Lengths in bold re maximum ambient quire 90 C wire Shading indicates 40 C Wire does not meet the N E C ampacity requirement 50 1 0 8364 2 0 3 0 4 0 250 6383 8055 5161 6513 8201 4111 5188 6533 8236 9710 2995 3779 4759 5999 7073 8455 9852 2225 2808 3536 4458 5256 6283 7321 8343 1363 1720 2165 2730 3219 3847 4483 5109 6348 8276 6316 9945 5106 8041 4068 6406 2963 4666 7410 9351 2202 3467 5506 6949 8750 1348 2123 3372 4255 5358 6755 7964 9520 To size wire the voltage drop of each wire segment must be used and the total must not exceed Example a 1 5 HP motor 100 from Service Entrance to Controller 12 wire and 500 from Controller to Motor 3 wire Service Entrance to Controller 100 of 10 100 455 22 96 455 from 230V 1 chart e Controller to Motor 500 of 12 500 709 71 7
41. o A Q e m Lu o o lt Wn xX 2 0 Aquavar SOLO User Interface Board 3AS Controllers Current Limit Dial Motor Overload Protection 1AS Controllers TRANSDUCER pus lolol aaran To maa Switch Input Over re Protection Level Control Service Factor Amps All Motors 230 Volt 200 Volt HP 19 2 Wire 19 3 Wire 3 3 CentriPro Franklin Grundfos CentriPro Franklin Grundfos CentriPro Franklin Grundfos CentriPro Franklin Y 47 47 6 6 6 3 6 1 6 6 N A N A N A N A N A 6 4 6 2 8 84 8 3 7 8 8 84 39 38 N A 45 44 1 9 1 8 1 98 98 97 94 98 98 47 47 N A 55 54 1 1 0710 4 13 12 13 1 11 1 109 11 5 11 6 61 5 9 73 72 6 8 2 NA NA NA 12 2 RE 132 76 8 1 8 7 8 8 93 3 NA NA NA NA NA NA 10 1 10 9 12 2 12 12 5 5 NA NA NA NA NA NA 175 178 19 58 820250882052 1 CentriPro 2 Wire motors have Generation 1 and Generation 2 amp ratings see motor nameplate or motor data sticker that was supplied with motor 2 Amps are higher than controller overload range use of these motors will current limit and provide reduced performance Pressure Ranges for All Available Transducers 1AS15 3AS20 3AS30 91 3AS50 Transducer Min PSI Max PSI Min PSI Max PSI i Max PSI 100 PSI 20 85 20 85 50 200 PSI 40 170 40 170 100 300 PSI 60 255 60 255 150
42. of the seal on the shaft Also take extra care that the rotating seal face is not marred during handling 6 While holding the shaft against rotating screw impeller on shaft by hand until tight against shoulder of motor shaft 7 Replace guide vane making sure that bore of guide vane does not bind impeller hub If screws used tighten alternately and evenly Check by turning the motor shaft If binding occurs loosen screws readjust guide vane until impeller hub turns freely then tighten screws as before Some jets have snap in guide vane 62 8 Replace diaphragm gasket with opening in the upper position 9 Replace guide vane seal ring on guide vane hub 10 Make sure all gasket surfaces are clean Replace pump casing 11 Tighten casing bolts alternately and evenly 12 After reassembling pump check to be sure impeller rotates freely 13 Reconnect tube between pressure switch and casing cover or control valve 14 Close all drain openings using pipe joint compound or teflon tape on threads of plugs 15 Prime according to Priming Instructions B RULE OF THUMB Do not start motor until pump and suction piping are filled with water 63 o e oO I Lu l a 0 us An amprobe ohmmeter and vacuum pressure gauge are essential for properly checking a system Use of the amprobe and ohmmeter are explained in Amprobe Ohmmeter Instructions Use of the compound vac
43. or equipment dam age Failure to follow manufacturer s installation instructions may result in electrical shock fire hazard personal injury or death damaged equipment provide unsatisfactory perfor mance and may void manufacturer s warranty A WARNING Standard units are not designed for use in swimming pools open bodies of water hazardous liquids or where flammable gases exist Well must be vented per local codes See specific pump catalog bulletins or pump nameplate for all agency Listings A WARNING Disconnect and lockout electrical power before installing or servicing any electri cal equipment Many pumps are equipped with automatic thermal overload protection which may allow an overheated pump to restart unexpectedly A WARNING Never over pressurize the tank piping or system to a pressure higher than the tank s maximum pressure rating This will damage the tank voids the warranty and may create a serious hazard A WARNING Protect tanks from excessive moisture and spray as it will cause the tank to rust and may create a hazard See tank warning labels and IOM for more information A WARNING Do not lift carry or hang pump by the electrical cables Damage to the electri cal cables can cause shock burns or death A WARNING Use only stranded copper wire to pump motor and ground The ground wire must be at least as large as the power supply wires Wires should be color coded for ease of maintenance
44. orrects the trouble the air control must be replaced 6 Worn impeller hub and or guide vane bore Replace if necessary Clearance should not exceed 012 on a side or 025 diametrically 7 Overpumping the well Throttle a valve on the pump suction do not exceed 22 Hg 68 Pump Runs But Pump develops 40 Ibs pressure but switch does not cut out Problem Recommended Action 1 Pressure switch incorrectly See Switch Adjustment set 2 Tubing or fittings between Remove switch tubing and or switch and pump plugged all fittings and clean 3 Faulty switch or corroded Replace if necessary contact points Switch Chatter Problem Recommended Action 1 Caused by pressure differential Move pressure switch to between switch and tank tank cross tee or mount in Equivalent feet of pipe should be a discharge tee near pump less than 4 to prevent chatter Friction loss of fittings can add many feet of equivalent pipe ex a 34 90 elbow 2 of pipe 1 90 2 2 7 See TTECHWP Tech Manual for pipe fitting equivalents 2 High volume flows can cause Contact switch supplier switch chatter not pump mfg for a pressure pulsation plug they have very small holes which can easily plug with dirt and sand use only if absolutely nothing else Works and water is clean 69 a O m 7 ae 8 Z 9 How to Use Volt Ammeter 1 Attach leads to volt amm
45. rd passing from control into tank when pump stops If no air movement is heard air control should be replaced 4 Leaking tank or air valve Use soapy water to find leaks Repair or replace 5 Not enough suction lift on Throttle suction line with shallow well system water partially closed valve flows into pump flooded suction 6 Insufficient vacuum or vacuum Pump requires minimum 3 does not exist for long enough vacuum for 15 seconds time to operate air control 7 Improper air change in See tank checkout captive air tank 8 Tank too small for pump Replace with proper size for pump storage tank 67 A O c m m 7 I 8 Z G o 0 le a5 N LJ l a le Pump Runs But Pumps water but does not develop 40 Ibs tank pressure Problem Recommended Action 1 Leaks in well piping or Pressurize piping system discharge pipe and inspect 2 Jet or screen on foot valve partially plugged Clean if necessary 3 Improper pressure control valve setting deep well only 4 Suction lift too high for shallow well system a Jet set too deep for deep well system See Pump IOM Use vacuum gauge on shallow well systems Vacuum ou not exceed 22 inches at sea level On deep well system check ratings tables in catalog for maximum jet depth 5 Faulty air charger Disconnectthe tubing and plug the hole If this c
46. rrent I a m m y L m c Z w gt gt Z m Current readings in amps should be checked on each leg using the three possible hookups RULE OF THUMB If the unbalance moves with the motor leads the unbalance is caused by the motor wet splice or damaged cable If the unbalance remains with the terminals the unbalance is in the power supply 85 U 3 lt t Z W u lt I A W H ac I FE Calculate percentage of current unbalance for all three hookups Example Hook Up 1 Hook Up 2 Hook Up 3 T1 51 Amps T3250Amps T2 250 Amps T2 46 Amps T1 48 Amps 13 49 Amps T3253 Amps T2 52 Amps T4251 Amps Add up all three readings for hook up number 1 T4 51 Amps T2 46 Amps T3 53 Amps Total 150 Amps Divide the total by three to obtain the average 50 Amps Average 3 150 Amps Calculate the greatest amp difference from the aver age Could be greater than average 50 Amps 46 Amps 4 Amps Divide this difference by the average to obtain the percentage of unbalance 08 or 8 50 14 00 Amps Hook Up 1 8 Hook Up 2 4 Hook Up 3 2 Always use hook up with lowest current unbalance Loads on a transformer bank vary Readings should be taken at peak load period What It Means 1 Hook ups below 5 system balanced 2 Hook ups not below 5 if the unbalance moves with the motor leads the unbalance is caused by the motor wet splice or damaged cable Check
47. rs Winding Resistance 1 Generation Volts Winding Resistance Generation Il Winding Resistance Main B Y Start R Y Main B Y Start R Y 0 5 115 9 1 6 5 7 7 1 0 1 4 2 5 3 1 0 5 230 4 2 4 9 17 4 18 7 5 1 6 1 12 4 13 7 0 75 230 2 6 3 6 11 8 13 2 6 3 3 10 4 11 7 1 0 230 2 2 3 2 11 3 12 3 2 0 2 6 9 3 10 4 1 5 230 1 6 2 3 7 9 8 7 2 0 2 6 9 3 10 4 2 230 1 6 2 2 10 8 12 1 6 2 2 10 8 12 0 3 230 1 1 1 4 2 2 5 1 1 1 4 2 0 2 5 5 230 62 76 1 36 1 66 62 76 1 36 1 66 1 Generation Il 3 wire were introduced in February 2012 4 Franklin Electric Winding Resistance Volts Pos ding esistance yA 115 1 0 1 3 R yA 230 4 2 5 2 R 2 Wire A 230 3 0 3 6 N 1 230 222 7 N 1 230 1 5 1 9 M Resistance Volts ET Start B Y R Y 3wie LL 115 1 0 1 3 4 1 5 1 M w Q D Y 4 2 5 2 16 7 20 5 M Cap YA 3 0 3 6 10 7 13 1 M Start 1 22 27 9 9 12 1 L 3 Wire 1 230 1 7 2 2 8 0 9 7 J WADAI 2 1 8 2 3 5 8 7 2 G ATi 3 1 0 1 5 3 5 4 4 H Box 5 68 1 0 1 8 22 F 4 RULE OF THUMB Add resistance of drop cable when checking pump in well See Cable Resistance 37 7 a 2 fe 2 2 Wire PSC 1 4 Motors Electrical Data 60 Hz 3450 RPM GENERATION I 2 Wire CentriPro Motors Resistance Amps and KVA Code HP Volts FLA SFAmps LRA 0 5 115 7 4 9 5 36 1 3 1 8 K
48. st set matter depth as required on Pump not fully submerged 5 Check well recovery lower pump if possible 6 Well contains excessive amounts of air or gases 6 If successive starts and stops does not remedy well contains excessive air or gases 7 Excessive pump wear 7 Pull pump and repair as required 8 Incorrect motor rotation 30 only 8 Reverse any two motor electrical leads Pump Will Not Start or Run Probable Cause Recommended Action 1 No power 1 Check for tripped circuit breaker 2 Incorrect voltage 2 Check with voltmeter 3 Defective pressure switch 3 Inspect switch points and wires 4 Loose wire connections 4 Check all connections and splices 5 Cable insulation damaged 5 Perform cable check with ohmmeter 6 Damaged or poor splice 6 Perform cable check with ohmmeter 7 Pump bound by sand or abrasives 7 Pull pump and repair as required Pump Starts Too Frequently Probable Cause 1 Waterlogged tank Recommended Action 1 Check tank pressure when empty of water 2 Check valve broken or stuck open 2 Replace check valve 3 Improper switch setting 3 Adjust switch 4 Improper switch placement 4 Move switch closer to tank 5 Leaks in piping 5 Replace defective pipe 6 Tank too small for pump 6 Install larger tank A O m ze 8 Z 9
49. the splice up out of the water If the needle falls back to cs no reading the leak is in the splice If leak is not in the splice pull the cable out of the water slowly until needle falls back to es no reading When the needle falls back the leak is at that point If the cable or splice is bad it should be repaired or replaced Checking Cable and Splice Test Ohmmeter Set at RX 100K Attach this Lead to Metal Tank 33 Lu o Z Wy W Z O o o LE e 1 Set the scale lever to R x 100K and adjust to 0 2 34 Connect an ohmmeter lead to any one of the motor leads and the other to the metal drop pipe Ifthe drop pipe is plastic connect the ohmmeter lead to the metal well casing or ground wire Rx 100K Je Normal Ohm and Megohm Values Insulation Resistance Between All Leads and Ground Insulation resistance does not vary with rating All motors of all HP voltage and phase rating have similar values of insulation resistance Condition of Motor and Leads Ohms Megohm Value Value Anew motor without drop cable 20 000 000 20 0 or more A used motor which can be 10 000 000 10 0 reinstalled in the well or more New motor in the well 2 000 000 2 0 or more or more Motor in the well in good condition 500 000 2 000 000 0 5 2 0 Insulation damage locate and repair Lessthan Lessthan 500 000 50 8
50. trol box b Incorrect or faulty electrical connections c Faulty thermal protector d Low voltage e Ambient temperature of control box starter too high f Pump bound by foreign matter g Inadequate submergence Recommended Action 1 Allow motor to cool ther mal protector will automati cally reset a e Have a qualified elec trician inspect and repair as required f Pull pump clean adjust set depth as required g Confirm adequate unit submergence in pumpage 2 Open circuit breaker or blown fuse 2 Have a qualified electri cian inspect and repair as required 3 Power source inadequate for load 3 Check supply or generator capacity 4 Power cable insulation damage 5 Faulty power cable splice 4 5 Have a qualified electri cian inspect and repair as required RULE OF THUMB Remember there may be other system problems caused by auxiliary controls not covered in this booklet A O c m m ac 8 Z 9 o e O a5 72 Lu m 0 us Little or No Liquid Delivered by Pump Probable Cause 1 Faulty or incorrectly installed check valve Recommended Action 1 Inspect check valve repair as required NN Pump air bound 2 Successively start and stop pump until flow is delivered 3 Lifttoo high for pump 3 Review unit performance check with dealer 4 Pump bound by foreign 4 Pull pump clean adju
51. uum pressure gauge is explained in Checking Suction Lift Find the basic problem for which numerous symptoms and possible solutions are given for each RULE OF THUMB Remember there may be other system problems caused by auxiliary controls not covered in this booklet Pump Will Not Run Probable Cause Recommended Action 1 Blown fuse or power Replace fuse close all turned off switches 2 Broken or loose Examine all wiring and wiring connections repair any bad connections 3 Motor overload Overload contacts will protection contacts dose automatically in a open shorttime a Improper voltage b Pump bound mechanically will notturn freely See Volt Ammeter Remove motor end cap turn motor shaft by hand Unit should rotate freely 4 Pressure switch faulty or Adjust or replace switch out of adjustment 5 Tubing or fittings on Remove switch tubing pressure switch plugged and or all fittings and clean 6 Faulty motor See Jet pump ohmmter checks Pump Runs But Little or no water delivered Problem Recommended Action 1 Pump or pipes not completely primed Fill pump completely with water through priming opening reprime pump a Deep Well system Control valve must be set properly or system will not pump See Pressure Control Valves 2 Footvalve or end of suction pipe either not submerged or buried Foot valve in well or li
52. valve is set too high the air volume control will not function If pressure control valve is set too low the pump may not shut off To Adjust Pressure Control Valve 1 Close pressure control valve 2 Open faucet in house 3 Turn pump on 4 As pump picks up its prime the pressure will begin to rise on the gauge 5 Turn adjusting screw to set pressure control valve to pressure recommended in catalog 83 es A m o C A m e Z A le O lt gt lt m wn Correct rotation is a must on all 3 installations Rotation can be checked by one of these three ways Visual 1 1 Connect 3 motor leads to starter run unit at open discharge 2 Switch any 2 leads and again run unit at open discharge 3 Largest quantity of water indicates correct rotation Visual 2 Remove water end from meter Run motor and observe rotation Z Q s O u NN SN SS Pressure 1 Connect 3 motor leads to starter Run unit against closed discharge take maximum pressure reading Switch any 2 leads and again run unit against closed discharge Take maximum pressure reading Highest pressure reading indicates correct rotation L1 L2 L3 Supply JL E Starter Te ol T1 T2 T3 Motor Supply 1st Hookup 2nd ae ae HB Ly a ola ike LT ee US oe For the best protection we recommend no more than a 5 current deviation from average cu
53. x Company Contact Address City State Zip Phone Fax Company Contact Address City State Zip Phone Fax Company Contact Address City State Zip Phone Fax Company Contact Address City State Zip Phone Fax gt Jg Jg 7 m m go I fe Z m Xylem zilem 1 The tissue in plants that brings water upward from the roots 2 a leading global water technology company We re 12 000 people unified in a common purpose creating innovative solutions to meet our world s water needs Developing new technologies that will improve the way water is used conserved and re used in the future is central to our work We move treat analyze and return water to the environment and we help people use water efficiently in their homes buildings factories and farms In more than 150 countries we have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise backed by a legacy of innovation For more information on how Xylem can help you go to www xyleminc com xylem Let s Solve Water Xylem Inc www xyleminc com brands gouldswatertechnology 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 2012 Xylem Inc GSSERVI

Service Manual - Depco Pump Company

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