Hydromatic SPX50 Installation And Service Manual

Hydromatic SPX50 Installation And Service Manual

Submersible explosion-proof pumps

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SPX50/SPX50H
Submersible Explosion-Proof Pumps
NOTE! To the installer: Please make sure you provide
this manual to the owner of the pumping equipment or to
the responsible party who maintains the system.
Pump Installation and Service Manual

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Summary of Contents for Hydromatic SPX50

  • Page 1 Pump Installation and Service Manual SPX50/SPX50H Submersible Explosion-Proof Pumps NOTE! To the installer: Please make sure you provide this manual to the owner of the pumping equipment or to the responsible party who maintains the system.
  • Page 2: General Information

    Do not smoke or use water. sparkable electrical devices or 10. Never handle connected IMPORTANT: Hydromatic is not flames in a septic (gaseous) or power cords with wet hands. responsible for losses, injury possible septic sump. or death resulting from a...
  • Page 3: Pump Information

    The power and control lines are The models are CSA listed water only. The SPX50/SPX50H is sealed and strain relieved on the explosion-proof for hazardous CSA approved (Group 1, Division outside entrance with a standard...
  • Page 4 This can designs. should be above 30,000 ohms. If be checked by noting which the measured values are below direction the pump torques The SPX50 and SPX50H pumps those indicated above, the pump upon initial starting. A properly equipped with internal...
  • Page 5 Next take a voltage to the level controls. pair of screwdrivers and A Hydromatic control panel Pump: remove the compression ring can be supplied with this type The fluid end of the pump is field that surrounds the rubber circuitry.
  • Page 6 2. Thread the impeller onto the shaft, making sure that the seal NOTE: Upper seal repairs must spring is registered properly be done at a Hydromatic onto the back side of the authorized service center or at impeller. Place the proper the Hydromatic factory.
  • Page 7: Pump Troubleshooting

    CONDITION Pump Red light comes on at control box. PROBABLE CAUSE Troubleshooting This indicates some water has leaked past the lower seal and has entered the seal chamber and made contact with the electrode probe. Pump must be removed for replacement of lower seal. This preventive repair will save an Checking Moisture expensive motor.
  • Page 8: Pump Wiring Diagrams

    Pump Wiring Diagrams...
  • Page 9 Pump Wiring Schematic WIRING SCHEMATIC FOR 230V, 1Ø SIMPLEX SYSTEM...
  • Page 10 Performance Curves...
  • Page 11: Dimensional Data

    SPX50/SPX50H 3-31/32" (101) Dimensional Data 3-19/32" (91) 9-1/32" (229) 9-13/32" (239) 21-1/8" (537) SPX50 [Dimensions in mm] 2" NPT 2" (51) 5-13/32" (137) 4" (102) 4" (102) 9-5/16" (236) 9-15/32" (241) 20" (508) SPX50H [Dimensions in mm] 1-1/2" 1-31/32" (50) 4-13/16"...
  • Page 12: Parts List

    SPX50H Parts List Ref. Description SPX50H Part # Qty. Cap, Cord 22407C600 Connector 12672A001 Tube, Plastic x 1-1/4" Lg. 10649A102 Screw, Cap 5/16 x 1-1/4" Lg. 19100A012 O-Ring, 4-1/2" x 4-1/4" x 1/8" 05876A122 Cap, Upper Bearing 21570B100 O-Ring, 4-7/8" x 4-5/8" x 1/8" 05876A123 Plug, Pipe 1/4"...
  • Page 13 SPX50 Parts List Ref. Description SPX50 Part # Qty. Cap, Cord 22407C600 Connector 12672A001 Tube, Plastic x 1-1/4" Lg. 10649A102 Screw, Cap 5/16 x 1-1/4" Lg. 19100A012 O-Ring, 4-1/2" x 4-1/4" x 1/8" 05876A122 Cap, Upper Bearing 21570B100 O-Ring, 4-7/8" x 4-5/8" x 1/8"...
  • Page 14 Pump Notes ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________...
  • Page 15 Pump Notes ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________...
  • Page 16 Your only remedy, and HYDROMATIC’s only duty, is that HYDROMATIC repair or replace defective products (at HYDROMATIC’s choice). You must pay all labor and shipping charges associated with this warranty and must request warranty service through the installing dealer as soon as a problem is discovered. No request for service will be accepted if received after the Warranty Period has expired.

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Spx50h

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