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USE ONLY HAYWARD GENUINE REPLACEMENT 

PARTS 

    

1

 

PowerFlo LX

 / PowerFlo II

 / EP

 

Pump Series 

Owner’s Manual 

INSTALLATION, OPERATION, & PARTS 

IMPORTANT SAFETY INSTRUCTIONS 

 

 

Hayward Pool Products

620 Division Street, Elizabeth, NJ 07207 

Phone: (908) 355-7995 

www.haywardnet.com 

Contents 

Product Warnings……….………2 

Installation……….……………..…4 

Start-Up & Operation…….…….6 

Shaft Seal Replacement……….7 

Troubleshooting…………………..8 

Replacement Parts………..….…10 

Warranty …………………………..…11 

Registration………………………….12 

ISPFSERIES   Rev G 

Basic safety precautions should always be followed, including the following: Failure to follow instructions can 

cause severe injury and/or death. 

 

This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for 

one of the following signal words and be alert to the potential for personal injury. 

 

WARNING warns about hazards that could cause serious personal injury, death or major property 

damage and if ignored presents a potential hazard. 

 

CAUTION warns about hazards that will or can cause minor or moderate personal injury and/or property 

damage and if ignored presents a potential hazard.  It can also make consumers aware of actions that are 

unpredictable and unsafe.

   

The NOTICE label indicates special instructions that are important but not related to hazards.

 

Summary of Contents for EP1550LX

Page 1: ...to follow instructions can cause severe injury and or death This is the safety alert symbol When you see this symbol on your equipment or in this manual look for one of the following signal words and...

Page 2: ...filter ma YWARD GEN ructions in t nd or death which are dam ment hazards n outlet cover suction outlet a mechanical b d to a large port applied directly n cracked mis swimsuit hair al entrapment ment...

Page 3: ...contact a licensed electrician for information on local electrical codes for bonding requirements Notes to electrician Use a solid copper conductor size 8 or larger Run a continuous wire from externa...

Page 4: ...ngs must be new or thoroughly cleaned before use NOTE Do NOT use Plumber s Pipe Dope as it may cause cracking of the plastic components When applying TFE tape to plastic threads wrap the entire thread...

Page 5: ...ding Install ground bond and wire motor according to local or national electrical code requirements Permanently ground motor Use green ground terminal provided under motor canopy or access place use s...

Page 6: ...on strainer housing turn clockwise to tighten cover NOTE Tighten strainer cover by hand only no wrenches turn Pump should prime Priming time will depend on vertical length of suction lift and horizont...

Page 7: ...a screwdriver in slot at end of shaft or by using an open end wrench to engage the flat surfaces provided near end of motor shaft Rotate the impeller ina a counterclockwise direction and remove it fr...

Page 8: ...icated with Jack s 327 2 Make sure all suction and discharge valves are fully open and not blocked that pool water level is at proper level and that skimmer weir is not hung up or binded on skimmer wa...

Page 9: ...ting or concentration of chemicals causing seal damage which will allow chlorinated water to seep into bearings wiping out the grease causing bearing to whine All seal leaks should be replaced at once...

Page 10: ...Z1E Motor for SP1750 1 2 HP SPX1500Z1E Motor for SP1775 3 4 HP SPX1510Z1E Motor for SP1780 1 HP SPX1510Z1XE Motor for SP1580 1 HP SPX1510Z1XE Motor for SP1580X15 1 1 2 HP SPX1515Z1E Motor for SW1585X2...

Page 11: ...isit us at www haywardpool 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 Haywa...

Page 12: ...____ s ve individual s or those indivi for the overall of the product arding Hayward on Street Eliz WWW HAYWAR completely and EP Pum Register onli WARD GENU trademarks of Haywa ____________ __________...

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