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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 

 

 

15

 

Low Flow – Generally: 
1.

 

Clogged or restricted strainer or suction line.  Clean skimmer strainer basket and/or pump strainer basket. 
Contact a qualified repair professional. 

2.

 

Undersized pool piping.  Correct the piping size. 

3.

 

Plugged or restricted discharge line of filter, valve partially closed (high gauge reading).  Sand filters – 
backwash as per manufacturer’s instructions; D.E. filters – backwash as per manufacturer’s instructions; 
Cartridge filters – clean or replace the cartridge. 

4.

 

Air leak in suction (bubbles issuing from return fittings).  Re-tighten the suction and discharge connections 
using Teflon tape. Inspect other plumbing connections, and tighten as required. 

5.

 

Plugged, restricted, or damaged impeller.  Replace the impeller including a new seal assembly. 

 

Noisy Pump: 
1.

 

Air leak in suction piping, cavitations caused by restricted or undersized suction line or leak at any joint, low 
water level in pool, and unrestricted discharge return lines.  Correct the suction condition or throttle return 
lines, if practical.  Holding your hand over the return fitting will sometimes prove this, or by putting in a 
smaller eyeball fitting. 

2.

 

Vibration due to improper mounting, etc.  Mount the pump on a level surface and secure the pump to the 
equipment pad. 

3.

 

Foreign matter in the pump housing.  Loose stones/debris hitting the impeller could be the cause.  Clean the 
pump housing. 

4.

 

Motor bearings can become noisy from normal wear, rust, overheating or concentration of chemicals. If the 
motor bearing seal is damaged from leaks, chlorinated water can seep into bearing washing out the grease 
and could cause the motor bearing to whine.  Replace the motor and any seal leaks should be repaired at 
once by replacing the shaft seal. 

5.

 

Place pump closer to water level. 

 

10.

 

Warranty 

 

 

 

1.1.1.

 

HAYWARD

®

 Pool Products Limited Warranty

 

To original purchasers of this equipment, Hayward Pool Products, Inc. warrants its pumps to be free from defects in materials and workmanship for a 
period of ONE (1) year from the date of purchase, when used in single family residential applications. 

The limited warranty excludes damage from freezing, negligence, improper installation, improper use or care or any Acts of God. Parts that fail or 
become defective during the warranty period shall be repaired or replaced, at our option, within 90 days of the receipt of defective product, barring 
unforeseen delays, without charge. 

Proof of purchase is required for warranty service.  In the event proof of purchase is not available, the manufacturing date of the product will be the 
sole determination of the purchase date. 

To obtain warranty service, please contact the place of purchase or the nearest Hayward Authorized Service Center.  For assistance on your nearest 
Hayward Authorized Service Center please visit us at  

www.hayward.com

Hayward shall not be responsible for cartage, removal, repair or installation labor or any other such costs incurred in obtaining warranty replacements 
or repair. 

The Hayward Pool products warranty does not apply to components manufactured by others.  For such products, the warranty established by the 
respective manufacturer will apply. 

The express limited warranty above constitutes the entire warranty of Hayward Pool Products with respect to its’ pool products and is in lieu of all other 
warranties expressed or implied, including warranties of merchantability or fitness for a particular purpose. In no event shall Hayward Pool products be 
responsible for any consequential, special or incidental damages of any nature. 

Some states do not allow a limitation on how long an implied warranty lasts, or the exclusion of incidental or consequential damages, so the above 
limitation may not apply to you.  This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. 

 

 

 

 

 

 

 

 

 

Hayward Pool Products 

 

 

 

 

 

 

 

 

 

620 Division Street 

*Supersedes all previous publications. 

     

 

 

 

 

 

 

Elizabeth, NJ  07207

   

Summary of Contents for SP2305X7

Page 1: ...Installation and Wiring 5 Start up and Operation 9 Shaft Seal Replacement 10 Replacement Parts 13 Warrantee 15 Registration 16 Basic safety precautions should always be followed including the followi...

Page 2: ...onding 7 3 9 Wiring 7 4 Startup Operation 8 4 1 Prior to Start Up 8 4 2 Starting Priming the Pump 9 5 Maintenance 9 6 Storage Winterization 9 6 1 Storing Pump For Winterization 10 7 Shaft Seal Change...

Page 3: ...GENUI NS all instructio y and or death h are damaged s on outlet cover a suction outlet a mechanical b ed to a large po re applied direc n cracked mis y swimsuit ha al entrapment nt Hazards by a perso...

Page 4: ...e electrical equipment and have the problem corrected by a qualified service representative before using CAUTION HAYWARD pumps are intended for use with permanently installed pools and may be used wit...

Page 5: ...azard Motors operate at high temperatures and if they are not properly isolated from any flammable structures or foreign debris they can cause fires which may cause severe personal injury or death It...

Page 6: ...th one to two layers of tape Wind the tape clockwise as you face the open end of the fitting beginning at the end of the fitting The pump suction and outlet ports have molded in thread stops Do NOT at...

Page 7: ...cal shock if grounded or shorted Reference NEC codes for all wiring standards including but not limited to grounding bonding and general wiring procedures 4 Use a solid copper conductor size 8 or larg...

Page 8: ...ge plug set for 230 volts Voltage change plug set for 115 volts Fig 3 9 1 Fig 3 9 2 Note Large white arrow is for reference only 5 Reinstall motor end cover WARNING If you do not use conduit when wiri...

Page 9: ...arranty CAUTION Before removing strainer cover 1 STOP PUMP before proceeding 2 CLOSE VALVES in suction and outlet pipes 3 RELEASE ALL PRESSURE from pump and piping system using filter manual air relie...

Page 10: ...shaft seal replacement Only qualified personnel should attempt rotary seal replacement Contact your local authorized Hayward Dealer or service center if you have any questions See Parts Diagram Figur...

Page 11: ...y into the recess of the seal plate item 13 with the polished side of the ceramic facing out 9 Assemble the motor to the seal plate item 13 with the four 4 3 8 bolts item 14 Torque bolts to 100 in lbs...

Page 12: ...will face up Replace three 3 diffuser screws item 7 Torque screws to 20 in lbs 7 6 Replacing the Motor Assembly 13 Re attach motor end cover canopy by using the two 2 hex shaped screws Slide the motor...

Page 13: ...4 Housing Bolts Seal Plate Spacers Square Nuts 1 7 SPX2300Z3PAK3 Diffuser Screws 3 Pack 1 8 SX220Z2 Diffuser O Ring 1 9 SPX2300B Diffuser 1 10 SPX2700C Impeller for HP Max Rate Pump 1 SPX2700CSP Impe...

Page 14: ...rofessional open the pump and remove the debris Pump Won t Prime 1 Empty pump strainer housing Make sure the pump strainer housing is filled with water the cover o ring is clean Ensure the o ring is p...

Page 15: ...of this equipment Hayward Pool Products Inc warrants its pumps to be free from defects in materials and workmanship for a period of ONE 1 year from the date of purchase when used in single family res...

Page 16: ...clude me on all e mail communications regarding Hayward Equipment or promotions Mail to Hayward Pool Products 620 Division Street Elizabeth NJ 07207 Attn Warranty Dept Or REGISTER YOUR WARRANTY ON LIN...

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