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NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible 

party who maintains the system.

MODELS SPX50/SPX50H

SUBMERSIBLE  

HAZARDOUS LOCATION PUMPS

INSTALLATION AND SERVICE MANUAL

Item # E-03-415  |  Part # 5625-415-1  |  © 2012 Pentair Pump Group, Inc.  |  11/12/12 

Summary of Contents for HYDROMATIC SPX50

Page 1: ...this manual to the owner of the equip ment or to the responsible party who maintains the system MODELS SPX50 SPX50H SUBMERSIBLE HAZARDOUS LOCATION PUMPS INSTALLATION AND SERVICE MANUAL Item E 03 415 P...

Page 2: ...TION DO NOT modify the cord strain relief DO NOT operate pump with frayed or damaged power cord DO NOT handle cord with wet hands DO NOT let cords lie in water n CAUTION DO NOT run the pump dry Dry ru...

Page 3: ...Control Panels NOTE Hydromatic built control panels supply the correct circuitry for moisture and heat sensor connections Failure to install the correct circuitry with proper connection would negate...

Page 4: ...ed The control cable has 5 conductors black white red orange and green White and black connect to the heat sensor terminals in the control panels red and orange connect to the seal failure terminals i...

Page 5: ...astening the seal housing to the volute The motor and impeller can now be removed as a unit 2 Lay the unit down on its side If the lower seal is to be removed it is recommended that the oil in the sea...

Page 6: ...position 2 Level control switch may have failed causing pump to continue to operate when water is below lower control 3 Impeller may be partially clogged causing pump to operate at very reduced capac...

Page 7: ...r or control box Pump is noisy and pump rate is low Impeller may be partially clogged with some foreign objects causing noise and overload on the motor Grease and solids have accumulated around pump a...

Page 8: ...8 Pump Wiring Diagrams 3 GALV PIPE TO BASIN WALL 3 NPT SEAL FITTING WIRE GAUGE DEPENDS ON HORSEPOWER OF PUMP 1 2 NPT PIPE PLUGS...

Page 9: ...9 Pump Wiring Schematic...

Page 10: ...10 Pump Wiring Schematic...

Page 11: ...imensional Data 4 102 4 102 9 5 16 236 241 9 15 32 NPT 1 1 2 4 13 16 122 1 31 32 50 20 508 21 1 8 537 2 51 5 13 32 137 2 NPT 9 1 32 229 3 19 32 91 3 31 32 101 239 9 13 32 SPX50 Dimensions in mm SPX50H...

Page 12: ...crew Mach 5 16 x 1 Lg SPX50 2 07597A017 Screw Mach 5 16 x 1 Lg SPX50H 6 11 21571D150K Housing w Stator 1 1 21571D151K Housing w Stator 200V 3 1 21571D152K Housing w Stator 230 460V 3 1 12 Oil Transfor...

Page 13: ...rew Mach 5 16 x 1 Lg SPX50 2 07597A017 Screw Mach 5 16 x 1 Lg SPX50H 6 11 21571D150K Housing w Stator 1 1 21571D151K Housing w Stator 200V 3 1 21571D152K Housing w Stator 230 460V 3 1 12 Oil Transform...

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Page 16: ...and from the factory or an authorized Pentair Hydromatic service facility This limited warranty will not apply a to defects or malfunctions resulting from failure to properly install operate or maint...

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