Hayward SP1780 - User Manual

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
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, inc
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e fo
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owing: Fai
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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

Important Safety Instructions

Product Warnings

Suction Entrapment Hazards

Details various types of suction entrapment and their risks.

Reducing Entrapment Risks

Lists precautions to prevent suction entrapment.

Installation Instructions

Pump Location

Pump Mounting

Plumbing

Electrical Safety and Wiring

Covers grounding, bonding, wiring, and GFCI requirements.

Start-Up and Operation

Prior to Start-Up

Priming Pump

Shaft Seal Replacement

Safety Instructions for Seal Replacement

Crucial safety precautions before starting seal replacement.

Step-by-step Seal Replacement Procedure

Detailed steps for replacing the pump's shaft seal.

Troubleshooting

Motor Will NOT Start

Motor Shuts OFF

Pump Wont Prime

Warranty Information

Hayward Pool Products Limited Warranty

Details the terms, conditions, and exclusions of the product warranty.

Hayward SP1780 Specifications

General

Model	SP1780
Category	Water Pump
Horsepower	1.5 HP
Voltage	115/230 V
Speed	Single Speed
Warranty	1 Year
Type	Above Ground Pool Pump