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Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com

2

General Safety Information

Model Number     

MFG Date

AMPS        

         VOLTAGE     

PHASE    

60 Hz        HP    

877-24 PUMPS

www.powerflopumps.com

   US

® Power-Flo  is a registered trademark of Power-Flo Technologies Inc.
Other brand and product names are trademarks or registered trademarks of their respective holders.
Alteration Rights Reserved.   11/2007 - 3/08, 9/08, 6/09, 9/09

IMPORTANT!

Prior to installation, record Model Number, MFG Date, Amps, Voltage, 
Phase and HP, from pump name plate for future reference. Also record the 
Voltage and Current Readings at Startup:

1 Phase Models

3 Phase Models

Amps:

Amps L1-2:

Volts L1-2:

Volts:

Amps L2-3:

Volts L2-3:

Amps L3-1:

Volts L3-1:

Before installation, read the following 
instructions carefully. Failure to follow 
instruction and Safety information 
could cause serious bodily injury, 
death and/or property damage. Each 
Power-Flo pump is individually factory 
tested to insure proper performance. 
Closely following these instructions will 
eliminate potential operating problems, 
assuring years of trouble-free service.

 

ALL RETURNED 

 PRODUCTS MUST BE
 CLEANED, SANITIZED,
 OR  RECONTAMINATED
 PRIOR TO SHIPMENT, 

TO INSURE EMPLOYEES WILL NOT 
BE EXPOSED TO HEALTH HAZARDS 
IN HANDLING SAID MATERIAL. 
ALL APPLICABLE LAWS AND 
REGULATIONS SHALL APPLY.

DO

 

NOT

  introduced into any sewer, 

either directly, or through a kitchen 
waste disposal unit or toilet:  

Seafood 

Shells, Aquarium Gravel,  Cat Litter, 
Plastic Objects (toys, utensils, etc.),  
Sanitary Napkins or Tampons,  Diapers, 
Rags, Disposable Wipes or Cloth, 
Medications, Flammable  Material, Oil or 
Grease, Strong Chemicals,  Gasoline

.

• Risk of electric shock.  To reduce risk of
  electric shock, always disconnect pump
  from power source before handling. 
  Lock out power & tag.

• Installation must be in accordance
  with the National Electric Code and all 
  applicable state and local codes.

• Installation and servicing is to be 
  conducted by qualifi ed personnel.

• These pumps are NOT to be installed 
  in locations classifi ed as hazardous in 
  accordance with the National Electric 
  Code, ANSI/NFPA 70.

• Keep clear of suction and discharge 
  openings.  Do not insert fi ngers in 
  pump with power connected.

• Always wear eye protection when 
  working on pumps.

• 

DO NOT

 use power cord to lift pump.  

  Protect cable from cuts and punctures. 
  Do not handle power cable with wet 
  hands.

• Do not us these pumps in water over 
  145˚F.  Consult Power-Flo for high 
  temperature pump models.

• Pumps build up heat and pressure 
  during operation-allow time for pumps
  to cool before handling or servicing.  

 This pump is 

NOT

 intended for 

 use in swimming pools or any 
 body of water with human 
 contact.  Pumps when used as a
 decorative water fountain 
 pump 

MUST

 be used  in circuit 

 protected by a Ground Fault 
 Interrupter.

• Bronze/brass fi tted pumps may contain
  levels higher than considered safe for 
  potable water systems. Government 
  agencies have determined that leaded 
  copper alloys should not be used in 
  potable water applications.

PFG - HH & HV 2HP 

 

 

  

      

     

    Submersible Grinder Pumps

BACK TO INDEX

Summary of Contents for PFG2002HH

Page 1: ...ISP No PFGrinder 9 09 INSTALLATION SERVICE PARTS MANUAL Power Flo Pumps Systems 877 24PUMPS www powerflopumps com Series PFG2002HV HH PFG2022HV HH PFG2062HV HH PFG2032HV HH PFG2042HV HH Double Seal 2...

Page 2: ...ood Shells Aquarium Gravel Cat Litter Plastic Objects toys utensils etc Sanitary Napkins or Tampons Diapers Rags Disposable Wipes or Cloth Medications Flammable Material Oil or Grease Strong Chemicals...

Page 3: ...AFT Stainless Steel SQUARE RINGS Buna N HARDWARE Stainless Steel PAINT Powder Coated Industrial Grade SEAL Tandem Double Mechanical Carbon Ceramic Buna N UPPER BEARING Single row Ball Oil Lubricated I...

Page 4: ...vailable if a Power Flo control panel is not used See page 13 for wiring schematic PF88243 for 200 volt 1 phase PF73306 for 230 volt 1 phase Specifications MODEL HP Volts Ph BREAKER SIZE HEATER SIZE V...

Page 5: ...Power Flo Pumps Systems 877 24PUMPS www powerflopumps com 5 Performance PFG HH 2HP Submersible Grinder Pumps BACK TO INDEX...

Page 6: ...Power Flo Pumps Systems 877 24PUMPS www powerflopumps com 6 Performance PFG HV 2HP Submersible Grinder Pumps BACK TO INDEX...

Page 7: ...not pump out of liquid Controls PFG series grinders require a separate approved pump control device or panel for automatic operation Be sure the electrical specification of the control selected proper...

Page 8: ...tential problems can be corrected It is recommended that the level control float should be set to insure that the liquid in the sump never drops below the top of the motor housing or a minimum level o...

Page 9: ...ashlight visually inspect the oil in the housing 15 to make sure it is clean and clear light amber in color and free from suspended particles Milky white oil indicates the presence of water Oil level...

Page 10: ...ounter clockwise to remove CAUTION Cutter edges are very SHARP Cutter must be removed before removing volute Volute Remove hex nuts 41 from studs 34 and remove volute 25 from pump Shredding Ring To re...

Page 11: ...g should come in contact with the seal face except the seal tool Be sure the stationary is in straight Place seal s 19 retaining ring and spring over shaft until seated on shaft shoulder Slide a bulle...

Page 12: ...mage the seal face With seal guide tool over motor shaft Lightly oil Do not use grease guide shaft and inner surface of bellows on rotating seal With lapped surface of rotating member facing inward to...

Page 13: ...Figure 7 200 240 Volt 3Phase Figure 7 460 Volt 3Phase Figure 7 200 230 Volt 1Phase Pump Wiring Schematics PFG HH HV 2HP Submersible Grinder Pumps 1Phase Capacitor Relay Pack For Control Panels 2HP 20...

Page 14: ...Power Flo Pumps Systems 877 24PUMPS www powerflopumps com 14 Typical Panel Wiring Schematic PFG HH HV 2HP Submersible Grinder Pumps BACK TO INDEX...

Page 15: ...w powerflopumps com 15 Figure 8 Repair Parts For Repair Part Please supply Model Number and MFG Date as shown on Name Plate and Part Description and Part Number as shown on Parts List PFG HH HV 2HP Su...

Page 16: ...w powerflopumps com 16 Figure 9 PFG HH HV 2HP Submersible Grinder Pumps Repair Parts For Repair Part Please supply Model Number and MFG Date as shown on Name Plate and Part Description and Part Number...

Page 17: ...Seal Carbon Ceramic Buna N PF111131 20 1 6 Square Ring PF074498 21 1 Bearing Bracket PF108879 22 1 Pipe Plug 1 4 NPT 23 1 Bronze Insert 24 1 6 Square Ring PF067564 25 1 Volute PF108344 26 3 Pump Leg...

Page 18: ...6 Retaining Ring PF061143 40 1 6 Impeller Screw 1 4 20 x 3 4 Lg Stainless PF070704 41 4 Hex Nut 5 16 18 Stainless Repair Kits CUTTER KIT Includes Item numbers 27 28 29 40 PFG2HV CT PFG2HH CT 6 OVERHAU...

Page 19: ...uired Consult the factory Disconnect unit electrically Remove the pump from the basin Detach the pump base and clean the area around the impeller Rotate impeller by hand Reassemble and reinstall Pump...

Page 20: ...ned in accordance with Manufacturer s installation instructions that has been exposed to outside substances including but not limited to the following sand gravel cement mud tar hydrocarbons hydrocarb...

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