Instructions / Assembly

ManualsBrandsHayward ManualsOutdoorsPowerFlo II 1 HP Single Speed Pool Pump

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 s

ways

e fo

owe

, inc

ing t

e fo

owing: Fai

ure to fo

ow 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 content (12 pages)

PAGE 1
ISPFSERIES Rev G PowerFlo LX™ / PowerFlo II™ / EP Pump Series Owner’s Manual Contents Product Warnings……….………2 Installation……….……………..…4 Start-Up & Operation…….…….6 Shaft Seal Replacement……….7 Troubleshooting…………………..8 Replacement Parts………..….…10 Warranty …………………………..…11 Registration………………………….12 INSTALLATION, OPERATION, & PARTS IMPORTANT SAFETY INSTRUCTIONS Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause severe injury and/or death.
PAGE 2
WAR RNING - Rea ad and follo ow all instrructions in tthis owner’s manual and oon the equipment. Failuree to follow instructions can cause se evere injury and/or death.. WAR RNING – Sucction Entrapm ment Hazard. Suction in suction s outlets and/or suction n outlet covers which w are, dam maged, broken, cracked, missing, or unsecure ed can cause severe injury and/or death h due to the following entrapm ment hazards: Hair Entrap pment- Hair can n become entan ngled in suction n outlet cover.
PAGE 3
WARNING – Separation Hazard. Failure to follow safety and operation instructions could result in violent separation of pump and/or filter components. Strainer cover must be properly secured to pump housing with strainer cover lock ring. Before servicing pool and spa circulation system, filters manual air relief valve must be in open position. Do not operate pool and spa circulation system if a system component is not assembled properly, damaged, or missing.
PAGE 4
Installation Instructions Pump Location The PowerFlo LX™ and EP series pumps MUST be installed below the pool water line (see Figure to right). Self-priming PowerFlo II™ pumps may be installed up to four (4) feet above the pool water line. Install pump on a firm, level base or pad to meet all local and national codes. The field supplied base or pad must be level and vibration-free. Pump motors require free circulation of air for cooling. Do NOT install pump in a damp or non-ventilated location.
PAGE 5
Fittings Fittings restrict flow. For better efficiency, use the fewest possible fittings. Avoid fittings that could cause an air trap. Electrical WARNING – Ground motor before connecting to electrical power supply. Failure to ground pump motor can cause serious or fatal electrical shock hazard. WARNING – Do NOT ground to a gas supply line. WARNING – To avoid dangerous or fatal electrical shock, turn OFF power to motor before working on electrical connections.
PAGE 6
New Installation – Start-Up & Operation Prior to Start-Up Fill strainer housing with water to suction pipe level. NEVER operate the pump without water. Water acts as a coolant and lubricant for the mechanical shaft seal. WARNING – NEVER run pump dry. Running pump dry may damage seals, causing leakage and flooding. Fill strainer housing with water before starting motor. CAUTION – Do NOT add chemicals to pool/spa system directly in front of pump suction.
PAGE 7
Start-Up for Winterized Equipment 1. Follow filter manufacturer's instructions for reactivation of the filter. 2. Inspect all electrical wiring for damage or deterioration over the shutdown period. Have a qualified serviceman repair/replace wiring as needed. 3. Securely mount pump to base. 4. Install all intake and output fittings and piping. 5. Refill pool to proper water level. 6. Prime pump according to instructions.
PAGE 8
Troubleshooting Motor Will NOT Start – Check For: 1. Improper or loose wiring connections; open switches or relays; tripped circuit breakers, GFCI’s, or blown fuses. 2. Manually check rotation of motor shaft for free movement and lack of obstruction. (See steps 4 & 5 of “Shaft Seal Change Instructions” in this manual.) 3. If you have a timer, be certain it is working properly. Bypass it if necessary. Motor Shuts OFF – Check For: 1. Undersized wiring; loose connections; etc. 2.
PAGE 9
Noisy Pump – Check For: 1. Air leak in suction piping causing rumbling in pump. 2. Cavitation due to restricted or undersized suction line or leak at any joint, low water level in pool, and unrestricted discharge return lines. Correct suction condition or throttle return lines, if practical. Holding hand over return fitting will sometimes prove this point or putting in a smaller eyeball fitting. 3. Vibration due to improper mounting, etc. Put a rubber pad under metal mounting feet. 4.
PAGE 10
Replacement Parts Parts Diagram PARTS LISTING Ref. No. 1 2 3 4 5 Description Housing Bolt, No. 10-24 Hex Head Housing Cover Housing O-Ring Housing Gasket Seal Assembly Model No. SP1540C Model No. SP1580, SP1580X15, SW1585X20, SW1585X25, EP1550LX SPX1500N2 (7 Req'd.) SPX1500N2 (8 Req'd.) SPX1500B SPX1580BP SPX1580Z1 SPX1580Z1 SPX1500H SPX1500H SPX1500KA SPX1500KA Refer to Part No. on Refer to Part No.
PAGE 11
HAYWARD® Pool Products Limited Warranty To original purchasers of this equipment, Hayward Pool Products, Inc. warrants its products 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.
PAGE 12
DETACH HERE: Fill out bottom b portion completely c and mail within 10 d ays of purchasee/installation or register online. -------------------------------------------------------------------------------------------------------------------------------------------------------- Po owerFlo LX™ / Pow werFlo II™ ™ / EP Pum mp Seriess Wa arranty C Card Reg gistration n Register online at www.haayward.