background image

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 

Registration………………….………..16 

Basic safety precautions should always be followed, including the following: Failure to follow 

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 Contents for SP2305X7

Page 1: ...Installation and Wiring 5 Start up and Operation 9 Shaft Seal Replacement 10 Replacement Parts 13 Warrantee 15 Registration 16 Basic safety precautions should always be followed including the followi...

Page 2: ...onding 7 3 9 Wiring 7 4 Startup Operation 8 4 1 Prior to Start Up 8 4 2 Starting Priming the Pump 9 5 Maintenance 9 6 Storage Winterization 9 6 1 Storing Pump For Winterization 10 7 Shaft Seal Change...

Page 3: ...GENUI NS all instructio y and or death h are damaged s on outlet cover a suction outlet a mechanical b ed to a large po re applied direc n cracked mis y swimsuit ha al entrapment nt Hazards by a perso...

Page 4: ...e electrical equipment and have the problem corrected by a qualified service representative before using CAUTION HAYWARD pumps are intended for use with permanently installed pools and may be used wit...

Page 5: ...azard Motors operate at high temperatures and if they are not properly isolated from any flammable structures or foreign debris they can cause fires which may cause severe personal injury or death It...

Page 6: ...th one to two layers of tape Wind the tape clockwise as you face the open end of the fitting beginning at the end of the fitting The pump suction and outlet ports have molded in thread stops Do NOT at...

Page 7: ...cal shock if grounded or shorted Reference NEC codes for all wiring standards including but not limited to grounding bonding and general wiring procedures 4 Use a solid copper conductor size 8 or larg...

Page 8: ...ge plug set for 230 volts Voltage change plug set for 115 volts Fig 3 9 1 Fig 3 9 2 Note Large white arrow is for reference only 5 Reinstall motor end cover WARNING If you do not use conduit when wiri...

Page 9: ...arranty CAUTION Before removing strainer cover 1 STOP PUMP before proceeding 2 CLOSE VALVES in suction and outlet pipes 3 RELEASE ALL PRESSURE from pump and piping system using filter manual air relie...

Page 10: ...shaft seal replacement Only qualified personnel should attempt rotary seal replacement Contact your local authorized Hayward Dealer or service center if you have any questions See Parts Diagram Figur...

Page 11: ...y into the recess of the seal plate item 13 with the polished side of the ceramic facing out 9 Assemble the motor to the seal plate item 13 with the four 4 3 8 bolts item 14 Torque bolts to 100 in lbs...

Page 12: ...will face up Replace three 3 diffuser screws item 7 Torque screws to 20 in lbs 7 6 Replacing the Motor Assembly 13 Re attach motor end cover canopy by using the two 2 hex shaped screws Slide the motor...

Page 13: ...4 Housing Bolts Seal Plate Spacers Square Nuts 1 7 SPX2300Z3PAK3 Diffuser Screws 3 Pack 1 8 SX220Z2 Diffuser O Ring 1 9 SPX2300B Diffuser 1 10 SPX2700C Impeller for HP Max Rate Pump 1 SPX2700CSP Impe...

Page 14: ...rofessional open the pump and remove the debris Pump Won t Prime 1 Empty pump strainer housing Make sure the pump strainer housing is filled with water the cover o ring is clean Ensure the o ring is p...

Page 15: ...of this equipment Hayward Pool Products Inc warrants its pumps 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 res...

Page 16: ...clude me on all e mail communications regarding Hayward Equipment or promotions Mail to Hayward Pool Products 620 Division Street Elizabeth NJ 07207 Attn Warranty Dept Or REGISTER YOUR WARRANTY ON LIN...

Reviews: