Hayward MaxFlo XL-SP2300 Series User Manual

USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
MaxFlo XL Pump
30-LITINSB011 Rev-A
Secure pump to base
with screws or bolts to reduce vibration and pipe stress.
SELF-PRIMING SWIMMING POOL PUMP
INSTALLATION AND OPERATING
INSTRUCTION MANUAL
Your Hayward MaxFlo XL is a high technology self-priming centrifugal pump that combines
performance, dependability and value with durable construction. Designed for pools of all
types and sizes, MaxFlo XL features 40mm and 50mm union connections to match a variety
of plumbing configurations and has a cam and ramp strainer cover that seals with less than
a quarter turn.
MaxFlo XL is an ideal choice for both new construction or as a replacement pump.
MaxFlo XL
™
- SP2300 Series

Hayward MaxFlo XL-SP2300 Series Specifications

General

Port Size	2 inch
Type	Single Speed
Discharge Size	2 inch
Suction Size	2 inch
Voltage	115/230V
Warranty	1 year
Model	SP2300 Series (various sub-models)

Summary

Installation and Operation Instructions

Important Safety Information

Critical warnings regarding supervision, electrical safety, and operation.

General Tips on Pump Installation

Practical advice for pump placement, pipe connections, and electrical supply.

Starting and Priming Instructions

Steps for filling the pump and achieving prime.

Notice for Solar Applications

Requirement for a check valve when using a solar system.

Special Notice for 3-Phase Models

Specific electrical connection instructions for 3-phase models.

Replacement Parts

Parts Diagram

Visual representation of pump components and their assembly.

Parts Listing

Detailed list of pump parts with part numbers and quantities.

Shaft Seal Change Instructions

Important Safety Instructions

Essential safety precautions before servicing electrical equipment.

Removing the Motor Assembly

Step-by-step guide for detaching the motor from the pump housing.

Removing the Impeller

Procedure for safely removing the pump impeller from the motor shaft.

Removing the Ceramic Seat

Instructions for extracting the ceramic seal from the seal plate.

Seal, Impeller, and Diffuser Installation

Steps for correctly installing new seals, impeller, and diffuser.

Performance and Troubleshooting

Maximum Total Head and Installation Information

Technical specifications for total head and pressure.

Maintenance

Regular care procedures for the pump, including cleaning and inspection.

Troubleshooting Common Issues

Guidance for diagnosing and resolving motor start, cutout, priming, and flow problems.

Service and Repairs

Information on authorized service centers and repair procedures.