Hayward Max-Flo XL User Manual

IS2300 Rev-A1
Hayward Pool Products
620 Division St, Elizabeth, NJ 07201
Phone: (908) 351-5400
www.haywardpool.com
Max-Flo XL
™
by
Owner’s Manual
Max-Flo XL Pump Series
The Hayward Max-Flo 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, Max-Flo 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 Max-Flo XL is an ideal choice for both new construction or as a replacement pump.
NOTE - To prevent potential injury and to avoid unnecessary service calls, read this manual carefully and completely.
SAVE THIS INSTRUCTION MANUAL

Hayward Max-Flo XL Specifications

General

Voltage	115/230 V
Speed	Single Speed
Motor Type	TEFC (Totally Enclosed Fan Cooled)
Flow Rate	Varies by model
Warranty	1 year
Weight	Varies by model
Max Head	Up to 50 feet
Connection Size	1.5 inches or 2 inches

Summary

Important Safety Instructions

Suction Entrapment Hazard

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

Hazardous Pressure

Warns about hazardous pressure in circulation systems during operation and start-up.

Separation Hazard

Highlights risks of violent separation of pump components if safety instructions are not followed.

Fire and Burn Hazard

Warns about motor overheating and potential fire risks if not properly isolated.

Installation and Wiring

Plumbing

Electrical

General electrical safety warnings and requirements for wiring.

Grounding and Bonding

Critical instructions for grounding and bonding the pump for electrical safety.

Wiring

Detailed instructions for wiring single-speed, dual-voltage, and two-speed motors.

Startup & Operation

Prior to Start-Up

Starting/Priming the Pump

Procedure for filling the strainer housing and starting the pump to prime it.

Maintenance

Storage / Winterization

Storing Pump For Winterization

Shaft Seal Change Instructions

Troubleshooting

General Problems

Pump Won't Prime

Low Flow - Generally

Warranty