Hayward SP2305X7 User Manual

IS2300 Rev D
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 1
MaxFlo XL
™
Pump Series
Owner’s Manual
IMPORTANT SAFETY INSTRUCTIONS
The Hayward MaxFlo XL is a series of high technology self-priming pumps that combine
performance, dependability and value with durable construction. Designed for pools of all types
and sizes, MaxFlo XL features 1 1/2” x 2” union connections to match a variety of plumbing
configurations and a cam and ramp strainer cover that seals with less than a quarter turn. The
MaxFlo XL is an ideal choice for both new construction or as a replacement pump.
Hayward Pool Products
620 Division Street, Elizabeth, NJ 07207
Phone: (908) 355-7995
www.hayward.com
Contents
Full Table of Contents……..…..…2
General Product Warnings…….…3
Installation and Wiring……..….…5
Start up and Operation…………..9
Shaft Seal Replacement………...10
Replacement Parts………..…….…13
Warrantee…………………….…..……15
Re
g
istration………………….………..16
Basic safety precautions s
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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.

Hayward SP2305X7 Specifications

General

Model	SP2305X7
Type	Swimming Pool Pump
Voltage	115/230 V
Port Size	1.5 inches
Phase	Single
Discharge Size	1.5 inches
Suction Size	1.5 inches
Warranty	1 Year
Horsepower	0.75 HP
Max Head	45 feet
Motor Type	Permanent Split Capacitor

Summary

General Safety Instructions

Suction Entrapment Hazards

Details risks of hair, limb, body, evisceration, and mechanical entrapment.

Hazardous Pressure and Separation Risks

Warns about system pressure hazards and potential component separation.

Electrical Shock Hazards

Covers grounding, bonding, GFCI protection, and wiring safety.

Hyperthermia Risks in Hot Tubs/Spas

Advises on safe water temperatures and health precautions for spa use.

General Information

Product Introduction

Overview of the MaxFlo XL series, its features, and applications.

Primary Features and Specifications

Highlights key features like union connections, strainer cover, and self-priming.

Product Dimensions

Provides physical dimensions and diagrams for different pump models.

Installation and Wiring

Pump Location Guidelines

Details best practices for positioning the pump for optimal performance and safety.

Pump Mounting Requirements

Specifies how to securely mount the pump on a level, rigid base.

Pipe Sizing and Plumbing

Recommends pipe sizes and provides guidance on plumbing connections and materials.

Electrical Requirements and Wiring

Covers electrical safety, grounding, bonding, and connection procedures.

Startup and Operation

Pre-Startup Checks

Outlines necessary steps before operating the pump, including pressure testing.

Starting and Priming the Pump

Detailed instructions on how to prime the pump and ensure proper water flow.

Maintenance and Storage

Routine Maintenance Procedures

Covers cleaning the strainer basket, checking seals, and motor care.

Storage and Winterization

Guidelines for preparing the pump for off-season storage to prevent damage.

Shaft Seal Replacement

Removing Motor and Impeller

Steps for disassembling the motor assembly and removing the impeller.

Replacing Ceramic Seat and Seal Assembly

Instructions for installing the new ceramic seat and spring seal assembly.

Reassembling Impeller and Motor

Guidance on correctly reattaching the diffuser, impeller, and motor assembly.

Replacement Parts

Parts Diagram and Listing

Visual representation and list of all available replacement parts with reference numbers.

Troubleshooting

Common Pump Problems and Solutions

Addresses issues like motor not starting, shutting off, humming, or not priming.

Low Flow and Noisy Pump Issues

Diagnoses and resolves problems related to reduced flow or unusual pump noise.

Warranty and Registration

Limited Warranty Information

Details the terms, conditions, and duration of the manufacturer's warranty.

Product Registration Process

Instructions for registering the product for warranty purposes.