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Multiquip ST-1500 manual

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Table of contents for the manual

  • Page 1

    OPERA TION AND P AR TS MANUAL Re vision #0 (10/04/04) Submersible Pumps Model ST -1500 Series THIS MANU AL MUST A CCOMP ANY THE EQUIPMENT A T ALL TIMES.[...]

  • Page 2

    P A GE 2 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P AR TS MANU AL — REV . #0 (10/04/04) © COPYRIGHT 2004, Multiquip INC. Multiquip Inc, the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners [...]

  • Page 3

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 3 ST -1500 SERIES SUB. PUMP — T ABLE OF CONTENTS Submersible Pump Component Drawings ST -1503A Pump Assembly ................................ 26-29 ST -1503CUL Assembly ...................................... 30-33 ST -1503A/CUL Electr ic Motor Assemb[...]

  • Page 4

    P A GE 4 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — P AR TS ORDERING PR OCEDURES When ordering parts, please supply the following information: ❒ ❒ ❒ ❒ ❒ Dealer account number ❒ ❒ ❒ ❒ ❒ Dealer name and address ❒ ❒ ❒ ❒ ❒ Shipping address[...]

  • Page 5

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 5 ST -1500 SERIES SUB. PUMP — SAFETY MESSA GE ALER T SYMBOLS Safety precautions should be followed at all times when operating this equipment. F ailure to read and understand the Safety Messages and Operating Instructions could result in injury to yo[...]

  • Page 6

    P A GE 6 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — R ULES FOR SAFE OPERA TION F ailure to f ollow instructions in this manual ma y lead to ser ious injur y or e v en death! This equipment is to be operated by trained and qualified personnel only! This equipment is[...]

  • Page 7

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 7 ST -1500 SERIES SUB. PUMP — R ULES FOR SAFE OPERA TION . Emergencies ■ AL W A YS know the location of the nearest fire extinguisher . ■ AL W A YS know the location of the nearest first aid kit . ■ In emergencies always know the location of th[...]

  • Page 8

    P A GE 8 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — DIMENSIONS Figure 1. ST -1503A, CUL Dimensions NPT 2 13.81 in. (351 mm.) 7.20 in. (183 mm.) ST -1503A, AND CUL 25 ft. (7.6 m.)[...]

  • Page 9

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 9 ST -1500 SERIES SUB. PUMP — SPECIFICA TIONS 1. Motor Rotation – Upon star t-up, the pump " kicks " in the opposite direction of motor rotation. The correct rotation is counterclockwise (CCW) as viewed from the impeller end of the pump. [...]

  • Page 10

    P A GE 10 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — GENERAL INFORMA TION Introduction The Multiquip Model ST -1500 ser ies submersible pumps are designed to pump water and is used for the draining (de- watering) of swimming pools, well casings construction sites, [...]

  • Page 11

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 11 ST -1500 SERIES SUB. PUMP — COMPONENTS Figures 2 shows the location of the basic components, for the ST -1500 series submersib le pumps. Listed below is a br ief explanation of each component. 1 . Strainer Base – This strainer base is made of st[...]

  • Page 12

    P A GE 12 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — FLO A T SWITCHES Float Switch Theor y Mercury monitoring is a mercury-switch actuated, liquid level control that has proven to be more economical and longer lasting than other types of liquid-level control system[...]

  • Page 13

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 13 Float Switch Single or dual control float switches can be used for the unattended operation of the submersible pump. When using the piggy- bac k power configuration (plug), the ST -1500 ser ies pumps DO NO T require the use of a control bo x. In thi[...]

  • Page 14

    P A GE 14 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) Control Box (CB3) F or special remote pumping applications of the submersib le pump , a control bo x ( Model CB3 ) ma y be required. This water resistant control box provides watertight housing and glands to prevent water from leaking into th[...]

  • Page 15

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 15 ST -1500 SERIES SUB. PUMP — OPERA TION Hose Connections 1 . Connect a 2-inch (ST -1503A) or 1.5-inch (ST -1503CUL) hose to the discharge port on the pump as shown in Figure 8. Make sure that the hose is attached correctly to the discharge port. Pu[...]

  • Page 16

    P A GE 16 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — CONTR OL BO X INST ALLA TION The ST -1500 series submersible pumps are also designed to work with a control bo x ( Model CB3 ). This control box contains the necessary electronics (float switch connections) to op[...]

  • Page 17

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 17 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 T able 7. Connecting AC Power to the[...]

  • Page 18

    P A GE 18 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — CLEAN-UP 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- ber to make sure that hands are dry (not wet), and feet are[...]

  • Page 19

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 19 ST -1500 SERIES SUB. PUMP — MAINTENANCE LUBRICA TION T o check the oil le vel of the mechanical seal, perf o rm the following: 1 . Lay the pump (Figure 11) on its side with the oil plug facing upwards. 2 . Remove oil fill plug. 3 . Visually inspec[...]

  • Page 20

    P A GE 20 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — TR OUBLESHOO TING G N I T O O H S E L B U O R T P M U P . 8 E L B A T M O T P M Y S M E L B O R P E L B I S S O P N O I T U L O S t r a t S o T s l i a F p m u P ? s p m a / e g a t l o v t c e r r o c n I g n i [...]

  • Page 21

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 21 Figure 12. Pump Performance Curves ST -1500 SERIES SUB. PUMP — PERFORMANCE CUR VES 80 90 70 60 40 10 MAX HEAD 28 FT . (8.5 METERS) PUMPING CAP ACITY 45 GPM (170 LPM)[...]

  • Page 22

    P A GE 22 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — WIRING DIA GRAMS LEAD WIRES AC POWER CORD U V BLACK (LINE) WHITE (NEUTRAL) GREEN (GROUND) MAIN COIL AUXILIARY COIL CENTRIFUGAL SWITCH COIL L1 T1 SUBMERSIBLE PUMP 1 2 3 4 5 6 7 8 STOP FLOA T SWITCH (LOW) T2 PUMP P[...]

  • Page 23

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 23 NO TE P A GE[...]

  • Page 24

    P A GE 24 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1500 SERIES SUB. PUMP — EXPLANA TION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. Items Found In the “ Remarks ” Column Serial Numbers-Where indicated, this indicates a serial number range (in[...]

  • Page 25

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 25 ST -1500 SERIES SUB. PUMP — SUGGESTED SP ARE P AR TS ST -1503A/CUL SUBMERSIBLE PUMP 1 T O 3 UNITS Qty . P/ N Description Remarks 1 ............ 0201503A120 ................. AC CORD W/ GLAND ....... ST -1503A 1 ............ 0201503UL120 ..........[...]

  • Page 26

    P A GE 26 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1503A — ELECTRIC SUBMERSIBLE PUMP ASSY . ST -1503A - ELECTRIC SUBMERSIBLE PUMP ASSY . 104 263 102 265 266 641 103 563 127 125 122 123 121 120 131 174 132 474 214-1 224 11 9 445 446 447 130 6 214-2 8 11 2 1 60 299 65 160 146 147 176 179 [...]

  • Page 27

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 27 ST -1503A - ELECTRIC SUBMERSIBLE PUMP ASSY . NO P AR T NO P AR T NAME QTY . REMARK 1 0201503A001 CASING 1 3 0201503A003 IMPELLER 1 4 0201503A004 IMPELLER NUT 1 5 0201503A005 IMPELLER NUT W ASHER 1 6 0201503A006 IMPELLER KEY 1 8 0201503A008 CASING P [...]

  • Page 28

    P A GE 28 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) 104 263 102 265 266 641 103 563 127 125 122 123 121 120 131 174 132 474 214-1 224 11 9 445 446 447 130 6 214-2 8 11 2 1 60 299 65 160 146 147 176 179 5 4 3 47 81 177 236 129 ST -1503A — ELECTRIC SUBMERSIBLE PUMP ASSY . ST -1503A - ELECTRIC [...]

  • Page 29

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 29 17 6 0201503A176 SUC CO VER 1 17 7 0201503A177 B O L T 4 17 9 0201503A179 P A CKING 1 214-1 0201503A214A P A CKING 1 214-2 0201503A214B P A CKING 1 22 4 0201503A224 PLUG 1 23 6 0201503A236 S-TIP 1 26 3 0201503A263 W ASHER 2 26 5 0201503A265 B O L T [...]

  • Page 30

    P A GE 30 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1503CUL SUBMERSIBLE PUMP ASSY . ST -1503CUL — ELECTRIC SUBMERSIBLE PUMP ASSY . 104 263 102 265 266 641 103 563 127 125 122 123 121 120 131 174 132 474 214-1 224 11 9 445 446 447 130 6 214-2 8 11 2 1 60 299 65 160 146 147 176 179 5 4 3 4[...]

  • Page 31

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 31 ST -1503CUL SUBMERSIBLE PUMP ASSY . NO P AR T NO P AR T NAME QTY . REMARK 1 0201503001 CASING 1 3 0201503003 IMPELLER 1 4 0201503004 IMPELLER NUT 1 5 0201503005 IMPELLER NUT W ASHER 1 6 0201503006 IMPELLER KEY 1 8 0201503UL008 CASING P A CKING 1 4 7[...]

  • Page 32

    P A GE 32 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) 104 263 102 265 266 641 103 563 127 125 122 123 121 120 131 174 132 474 214-1 224 11 9 445 446 447 130 6 214-2 8 11 2 1 60 299 65 160 146 147 176 179 5 4 3 47 81 177 236 129 ST -1503CUL — ELECTRIC SUBMERSIBLE PUMP ASSY . ST -1503CUL - ELECT[...]

  • Page 33

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 33 176 0201503176 SUC CO VER 1 177 0201503177 BO L T 4 179 0201503179 P A CKING 1 214-1 0201503UL214 P A CKING 1 214-2 0201503214B P A CKING 1 22 4 0201503224 PLUG 1 236 0201503236 S-TIP 1 263 0201503263 W ASHER 2 265 0201503265 BO L T 4 266 0201503266[...]

  • Page 34

    P A GE 34 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) ST -1503A/CUL — ELECTRIC MO T OR ASSY . ST -1503A/CUL ELECTRIC MOT OR ASSY . 11 2 270 273 447-1 607 608 446 445 269 606 539 447-2 A COMPLETE ASSEMBL Y INCLUDES ITEMS WITHIN DASHED LINES 1 NOTES: 1[...]

  • Page 35

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 35 ST -1503A/CUL ELECTRIC MOT OR ASSY . NO P AR T NO P AR T NAME QTY . REMARK 112 * 0201503112 OIL SEAL 1 129* 0201503A129 MOT OR HEAD CO VER 1 131* 0201503A131 B O L T 4 132* 0201503A132 SPRING W ASHER 4 268* 0201503A268 MOT OR A B R A CKET 1 270 * 02[...]

  • Page 36

    P A GE 36 — ST -1500 SERIES SUBMERSIBLE PUMPS — OPERA TION & P ARTS MANU AL — REV . #0 (10/04/04) Effective: October 1, 2002 TERMS AND CONDITIONS OF SALE — PA R T S P A YMENT TERMS T er ms of payment f or par ts are net 10 da ys. FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges added to the invoice. Al[...]

  • Page 37

    ST-1500 SERIES SUBMERSIBLE PUMPS — OPERATION & PARTS MANUAL — REV. #0 (10/04/04) — PAGE 37 NO TE P A GE[...]

  • Page 38

    OPERA TION AND P AR TS MANUAL MUL TIQUIP INC. 18910 WILMINGTON AVE. CARSON, CALIFORNIA 90746 800-421-1244 • 310-537-3700 F AX: 310-537-3927 E-mail:mq @multiquip.com Internet :multiquip.com Y our Local Dealer is: HERE'S HOW TO GET HELP PLEASE HA VE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING MUL TIQUIP CORPORA TE OFFICE 18910 Wilmington [...]