MULTIQUIP ST2037F Operation And Parts Manual
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MULTIQUIP ST2037F Operation And Parts Manual

Submersible pump with float switch
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OPERATION AND PARTS MANUAL
MODELS
ST2037F
ST2040TF
SUBMERSIBLE PUMP
WITH FLOAT SWITCH
Revision #3 (12/14/17)
www.discount-equipment.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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Summary of Contents for MULTIQUIP ST2037F

  • Page 1 OPERATION AND PARTS MANUAL MODELS ST2037F ST2040TF SUBMERSIBLE PUMP WITH FLOAT SWITCH Revision #3 (12/14/17) www.discount-equipment.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
  • Page 2 One of our experienced staff members will get back to you with a quote for the right part that your machine needs. We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mayco, Toro/Stone, Diamond Products, Magnum, Airman, Mustang, Power Blanket, Nifty Lift, Atlas Copco,...

  • Page 3: Table Of Contents

    ST2040TF Pump Assembly ......24-25 Terms And Conditions Of Sale — Parts ....26 NOTICE Specifications and part numbers are subject to change without notice. PAGE 2 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 4: Safety Information

    COULD result in DEATH or SERIOUS INJURY. CAUTION Indicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE INJURY. NOTICE Addresses practices not related to personal injury. PAGE 4 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)
  • Page 5 „ No one other than the operator is to be in the working area when the equipment is in operation. „ DO NOT use the equipment for any purpose other than its intended purposes or applications. ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 5...
  • Page 6 PAGE 6 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)
  • Page 7 Recyclers and manufacturers alike promote the process of recycling metal. Using a metal recycling center promotes energy cost savings. ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 7...

  • Page 8: Specifications

    Mechanical Seal Oil — Use a good grade 10 weight non-detergent hydraulic oil (i.e. Shell Turbo 32 or equivalent). Fill oil cavity 75% to 85% full (allow air space for expansion). PAGE 8 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 9: Dimensions

    1.63 in. (41.5 mm) 1.65 in. (42 mm) 5.11 in. (130 mm) — 10.03 in. (255 mm) — 3.54 in. (90 mm) — 4.52 in. (115 mm) ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 9...

  • Page 10: General Information

    DO NOT install the pump directly into an area where there Electrical Code, ANSI/NFPA 70. is a heavy buildup of mud, grit, silt, or debris. if this condition PAGE 10 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 11: Pump Components

    Always check the cable for signs of wear NEVER use a defective power cable. Replace the cable immediately if the cable is worn or defective. ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 11...

  • Page 12: Float Switches

    „ Hermetically sealed. „ Thick-walled non-corrosive Polypropylene enclosure. „ Max depth level, 1bar „ Micro witch mechanical life - 10,000,000 operations Figure 4. Pumping Range (Float Switch) PAGE 12 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 13: Installation

    Multiquip's Technical Support Department. 14 AWG 12 AWG 10 AWG 12 AWG 12 AWG 10 AWG Figure 5. Application Diagram ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 13...

  • Page 14: Operation

    Remember to attain possibly death! maximum pumping capacity and prevent excessive wear, position the pump so it will not burrow itself into sand or clay. PAGE 14 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 15: Maintenance

    1. Position pump upside down. 2. Remove strainer. 3. Remove casing. 4. Remove the pump impeller. 5. Remove the liner. 6. Remove the oil plug and packing. PAGE 16 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)
  • Page 16 PUMP UPSIDE DOWN STEP 4 STEP 5 REMOVE REMOVE IMPELLER LINER STEP 6 REMOVE OIL PLUG PACKING CAVITY CASING COVER ST-2037F Figure 8. Checking Hydraulic Oil ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 17...

  • Page 17: Troubleshooting

    Loose Oil Fill Plug? Tighten securely. Check that the movement of the fl oat switch is Pump Fails to Stop Malfunction in Float Switch? not obstructed. PAGE 18 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 18: Performance Curve/ Wiring Diagram

    Figure 11. Pump Performance Curves WIRING DIAGRAM 115 VAC, 60Hz, ELECTRIC MOTOR ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 19 PAGE 17 — ST-2037F,ST-2040TF SUB. PUMPS — OPERATION & PARTS MANUAL — REV. #1(05/25/15)

  • Page 19: Explanation Of Code In Remarks Column

    “Remarks” Column. assembly/kit that can be purchased, or is not available for sale through Multiquip. PAGE 20 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)

  • Page 20: Suggested Spare Parts

    1....020S500UL060 ..... MECHANICAL SEAL 1....0202005T024 ....PACKING NOTICE Part numbers on this Suggested Spare Parts list may supersede/replace the part numbers shown in the following parts lists. ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 21...

  • Page 21: St2037F Pump Assembly

    ST-2037F－ELECTRIC SUBMERSIBLE PUMP ASSY. ST2037F PUMP ASSEMBLY ST-2037F ELECTRIC SUBMERSIBLE PUMP ASSY. PAGE 19 — ST-2037F,ST-2040TF SUB. PUMPS — OPERATION & PARTS MANUAL — REV. #1 (05/25/15) PAGE 22 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17)
  • Page 22 SCREW ..............1....INCLUDES ITEMS W/ # 445$ 020S2047445 CAPACITOR 446$ 020S2047446 THERMAL PROTECTOR 020S500UL829 WASHER 830# 830-1# 020S500UL893 SEAT 020S500UL894 V-RING 020S500UL895 LINER 020S500UL896 SCREW 020S500UL918 STIRRER ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 23...

  • Page 23: St2040Tf Pump Assembly

    ST-2040TF－ELECTRIC SUBMERSIBLE PUMP ASSY. ST2040TF PUMP ASSEMBLY ST-2040TF ELECTRIC SUBMERSIBLE PUMP ASSY. PAGE 24 — ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) PAGE 21 — ST-2037F,ST-2040TF SUB. PUMPS — OPERATION & PARTS MANUAL — REV. #1(05/25/15)
  • Page 24 020S2047446 THERMAL PROTECTOR 0202005T530 BOTTOM PLATE 011106015 BOLT ..............3....REPLACES P/N 0202005T531 020S500UL829 WASHER 830# 0202037F441 830-1# 0202037F441 020S2040T893 SEAT WITH PACKING 020S500UL894 V-RING 020S500UL918 STIRRER ST2037F/2040TF SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #3 (12/14/17) — PAGE 25...
  • Page 25 One of our experienced staff members will get back to you with a quote for the right part that your machine needs. We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mayco, Toro/Stone, Diamond Products, Magnum, Airman, Mustang, Power Blanket, Nifty Lift, Atlas Copco,...

This manual is also suitable for:

St2040tf

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