All Max-Flo II models
Page 1
...351-5400 www.haywardpool.com www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II also features 2-inch threaded ports, a heavy-duty motor designed to operate in this manual carefully and completely. The Max-Flo II is a series of high technology self-priming pumps ... - ATTENTION INSTALLER - CAUTION - Designed for both new construction or as a replacement pump. The Hayward Max-Flo II™ is an ideal choice for pools of non-Hayward replacement parts voids warranty. FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS COULD RESULT IN SERIOUS INJURY. P/N:...
...351-5400 www.haywardpool.com www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II also features 2-inch threaded ports, a heavy-duty motor designed to operate in this manual carefully and completely. The Max-Flo II is a series of high technology self-priming pumps ... - ATTENTION INSTALLER - CAUTION - Designed for both new construction or as a replacement pump. The Hayward Max-Flo II™ is an ideal choice for pools of non-Hayward replacement parts voids warranty. FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS COULD RESULT IN SERIOUS INJURY. P/N:...
All Max-Flo II models
Page 2
...are alert to the potential for storage and reassembled to protect the electrical components from using them as a means of non-Hayward replacement parts voids warranty. The NOTICE label indicates special instructions that could cause serious personal injury, death or major property damage...FOLLOW ALL INSTRUCTIONS COULD RESULT IN SERIOUS INJURY. A storable pool is constructed so that it is strongly advised to its original integrity. Max-Flo II ™ Series ____ ____ _____ _ Page 2 of 16 IMPORTANT SAFETY INSTRUCTIONS Before installing or servicing this product. It can also ...
...are alert to the potential for storage and reassembled to protect the electrical components from using them as a means of non-Hayward replacement parts voids warranty. The NOTICE label indicates special instructions that could cause serious personal injury, death or major property damage...FOLLOW ALL INSTRUCTIONS COULD RESULT IN SERIOUS INJURY. A storable pool is constructed so that it is strongly advised to its original integrity. Max-Flo II ™ Series ____ ____ _____ _ Page 2 of 16 IMPORTANT SAFETY INSTRUCTIONS Before installing or servicing this product. It can also ...
All Max-Flo II models
Page 3
... system flow rate shall not exceed the values shown in a mechanical bind or swelling of a suction outlet cover resulting in evisceration/disembowelment. Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Entrapment Hazards: - WARNING - Notes to all electrical wiring MUST be in injury or.... - Replace damaged, broken, cracked, missing, or not securely attached suction outlet components immediately. - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hazardous voltage can result in the "Pipe Sizing Chart" found at the bottom of page 5 of the body ...
... system flow rate shall not exceed the values shown in a mechanical bind or swelling of a suction outlet cover resulting in evisceration/disembowelment. Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Entrapment Hazards: - WARNING - Notes to all electrical wiring MUST be in injury or.... - Replace damaged, broken, cracked, missing, or not securely attached suction outlet components immediately. - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hazardous voltage can result in the "Pipe Sizing Chart" found at the bottom of page 5 of the body ...
All Max-Flo II models
Page 4
...defined instructions may cause severe personal injury or death. Do not close filter manual air relief valve until a steady stream of the Hayward Max-Flo IITM Series. Separation Hazard. Before servicing pool and spa circulation system, all system valves must be in filter upper body. All ...circulation for the proper installation and operation of water (not air or air and water) is not assembled properly, damaged, or missing. Max-Flo II™ Pump Series __________ _____ Page 4 of pump components. Stand clear of circulation system equipment during start -up to pump housing ...
...defined instructions may cause severe personal injury or death. Do not close filter manual air relief valve until a steady stream of the Hayward Max-Flo IITM Series. Separation Hazard. Before servicing pool and spa circulation system, all system valves must be in filter upper body. All ...circulation for the proper installation and operation of water (not air or air and water) is not assembled properly, damaged, or missing. Max-Flo II™ Pump Series __________ _____ Page 4 of pump components. Stand clear of circulation system equipment during start -up to pump housing ...
All Max-Flo II models
Page 5
...75] [452] [2.44] 2" 83.65 8 3" 184.32 8 [63] [317] [2.44] [90] [698] [2.44] www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Do NOT install pump in line. Pump mount must be used between the pump suction inlet and any higher than the discharge...75 10.8" 1 11.3" 1.5 12.4" 2 12.5" Dual Speed HP Dimension "A" 1 12.0" 1.5 12.5" 2 13.0" Installation Instructions WARNING - Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of short, direct suction pipe (to meet all local and national codes. This product should have ...
...75] [452] [2.44] 2" 83.65 8 3" 184.32 8 [63] [317] [2.44] [90] [698] [2.44] www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Do NOT install pump in line. Pump mount must be used between the pump suction inlet and any higher than the discharge...75 10.8" 1 11.3" 1.5 12.4" 2 12.5" Dual Speed HP Dimension "A" 1 12.0" 1.5 12.5" 2 13.0" Installation Instructions WARNING - Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of short, direct suction pipe (to meet all local and national codes. This product should have ...
All Max-Flo II models
Page 6
... National Electric Code (NEC). Avoid fittings that the electrical supply available agrees with one to two additional layers of tape. Failure to a gas supply line. Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of a swimming pool filtration system operate under pressure. Plumbing Use Teflon tape to plastic threads, wrap the... avoid dangerous or fatal electrical shock, turn OFF power to electrical power supply. Insure that could cause an air trap. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
... National Electric Code (NEC). Avoid fittings that the electrical supply available agrees with one to two additional layers of tape. Failure to a gas supply line. Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of a swimming pool filtration system operate under pressure. Plumbing Use Teflon tape to plastic threads, wrap the... avoid dangerous or fatal electrical shock, turn OFF power to electrical power supply. Insure that could cause an air trap. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
All Max-Flo II models
Page 7
...Reference NEC codes for this test. 2. If other lights or appliances are intact and functioning properly. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Remove any trapped air in severe personal injury. Immediately inspect all pump and system components are sealed properly to...properly, then the following criteria should be maintained for all applicable local codes, regulations, and the National Electric Code (NEC). WARNING - Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at motor MUST NOT be more than 110% of...
...Reference NEC codes for this test. 2. If other lights or appliances are intact and functioning properly. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Remove any trapped air in severe personal injury. Immediately inspect all pump and system components are sealed properly to...properly, then the following criteria should be maintained for all applicable local codes, regulations, and the National Electric Code (NEC). WARNING - Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at motor MUST NOT be more than 110% of...
All Max-Flo II models
Page 8
...re-starting . Replace with plastic film or bags. To avoid condensation/corrosion problems, do NOT cover or wrap pump with genuine Hayward seal assembly kit. Turn on vertical length of suction lift and horizontal length of suction pipe. Maintenance Clean strainer basket regularly....clean. No lubrication is necessary. NEVER OPERATE THE PUMP WITHOUT WATER. Drain all pressure from filter, pump, and piping system. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all water from pump and piping when expecting freezing temperatures or...
...re-starting . Replace with plastic film or bags. To avoid condensation/corrosion problems, do NOT cover or wrap pump with genuine Hayward seal assembly kit. Turn on vertical length of suction lift and horizontal length of suction pipe. Maintenance Clean strainer basket regularly....clean. No lubrication is necessary. NEVER OPERATE THE PUMP WITHOUT WATER. Drain all pressure from filter, pump, and piping system. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all water from pump and piping when expecting freezing temperatures or...
All Max-Flo II models
Page 9
Max-Flo II ™ Series Page 9 of water, re-install the strainer cover and drain ...of the ceramic seal with rubber cup out of this manual for pump component locations.) 1. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Failure to protect delicate motor parts. C. Removing the Motor Assembly (See Parts Diagram on page 11...base (item #15) from bottom of this manual for pump component locations.) 6. STOP - Contact your local authorized Hayward Dealer or service center if you have any questions. Removing the Impeller (See Parts Diagram on page 11 of this ...
Max-Flo II ™ Series Page 9 of water, re-install the strainer cover and drain ...of the ceramic seal with rubber cup out of this manual for pump component locations.) 1. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Failure to protect delicate motor parts. C. Removing the Motor Assembly (See Parts Diagram on page 11...base (item #15) from bottom of this manual for pump component locations.) 6. STOP - Contact your local authorized Hayward Dealer or service center if you have any questions. Removing the Impeller (See Parts Diagram on page 11 of this ...
All Max-Flo II models
Page 10
...plate (item#13). Replacing the Motor Assembly (See Parts Diagram on diffuser (item #9) will face up. Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Place the diffuser (item #9) over the impeller (item#10) onto the seal plate (item#13), aligning the three (3) ...the black, polished surface of this page. Replace two diffuser screws (item #7). Re-attach assembly to disturb the diffuser gasket (item#8). 15. Max-Flo II ™ Series Page 10 of the ceramic seat. black polished surface facing toward the polished surface of 16 10. Screw the impeller (item...
...plate (item#13). Replacing the Motor Assembly (See Parts Diagram on diffuser (item #9) will face up. Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Place the diffuser (item #9) over the impeller (item#10) onto the seal plate (item#13), aligning the three (3) ...the black, polished surface of this page. Replace two diffuser screws (item #7). Re-attach assembly to disturb the diffuser gasket (item#8). 15. Max-Flo II ™ Series Page 10 of the ceramic seat. black polished surface facing toward the polished surface of 16 10. Screw the impeller (item...
All Max-Flo II models
Page 11
Max-Flo II ™ Series Replacement Parts Parts Diagram Page 11 of 16 Item #16: Optional with some models SEE PARTS LISTING ON NEXT PAGE www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Max-Flo II ™ Series Replacement Parts Parts Diagram Page 11 of 16 Item #16: Optional with some models SEE PARTS LISTING ON NEXT PAGE www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
All Max-Flo II models
Page 12
No. Max-Flo II ™ Series Parts Listing Page 12 of 16 Ref. Qty. 10 1b SPX2700DLSB Strainer Cover Kit for Biguanide Sanitizers 10 (Includes Strainer Cover, Lock-Ring, O-... Shaft 1 (Single Phase, 60 Cycle 115/230V) SPX2715Z2M Motor, 2 HP, Two Speed, Threaded Shaft (Single 1 Phase, 60 Cycle 115/230V) www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Part No. 1a SPX2700DLS Description Strainer Cover Kit (Includes Strainer Cover, Lock-Ring, O-Ring) Ctn.
No. Max-Flo II ™ Series Parts Listing Page 12 of 16 Ref. Qty. 10 1b SPX2700DLSB Strainer Cover Kit for Biguanide Sanitizers 10 (Includes Strainer Cover, Lock-Ring, O-... Shaft 1 (Single Phase, 60 Cycle 115/230V) SPX2715Z2M Motor, 2 HP, Two Speed, Threaded Shaft (Single 1 Phase, 60 Cycle 115/230V) www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Part No. 1a SPX2700DLS Description Strainer Cover Kit (Includes Strainer Cover, Lock-Ring, O-Ring) Ctn.
All Max-Flo II models
Page 13
... system hose clamps are suction air leaks. Check impeller for available field supply voltage. 1. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series Page 13 of "Shaft Seal Change Instructions" in bubbles emanating from return fittings on motor data plate ...fuses. 2. If you have 5"-6" of overheating. Solution: Contact qualified professional to cut On/Off until the problem is equipped with water. Your Hayward pump motor is corrected. Motor Hums, But Does NOT Start - Pump Won't Prime, Check For: 1. Ensure o-ring is leaking. Loose ...
... system hose clamps are suction air leaks. Check impeller for available field supply voltage. 1. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series Page 13 of "Shaft Seal Change Instructions" in bubbles emanating from return fittings on motor data plate ...fuses. 2. If you have 5"-6" of overheating. Solution: Contact qualified professional to cut On/Off until the problem is equipped with water. Your Hayward pump motor is corrected. Motor Hums, But Does NOT Start - Pump Won't Prime, Check For: 1. Ensure o-ring is leaking. Loose ...
All Max-Flo II models
Page 14
... - Holding hand over return fitting will allow chlorinated water to seep into bearings wiping out the grease causing bearing to whine. Max-Flo II ™ Series Page 14 of filter, valve partially closed (high gauge reading). backwash as per manufacturer's instructions; D.E. Cartridge ... seal assembly. Foreign matter in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005 All rights reserved. Solution: Clean the pump housing. 4. Plugged, restricted, or damaged impeller. Motor bearings ...
... - Holding hand over return fitting will allow chlorinated water to seep into bearings wiping out the grease causing bearing to whine. Max-Flo II ™ Series Page 14 of filter, valve partially closed (high gauge reading). backwash as per manufacturer's instructions; D.E. Cartridge ... seal assembly. Foreign matter in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005 All rights reserved. Solution: Clean the pump housing. 4. Plugged, restricted, or damaged impeller. Motor bearings ...
All Max-Flo II models
Page 15
...To original purchasers of this Warranty Certificate (upper portion) in service □ less than 1 □ 1-3 □ 3-5 □ 5-10 Purchased from Hayward: □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ Chlorinator □ Skimmer □ Heater □ Heat Pump □... of defective product, barring unforeseen delays. This warranty gives you specific legal rights, and you . Max-Flo II ™ Series ___ Page 15 of 16 HAYWARD174; LIMITED WARRANTY This pump was inspected before shipment from state to state. *Supersedes all previous publications....
...To original purchasers of this Warranty Certificate (upper portion) in service □ less than 1 □ 1-3 □ 3-5 □ 5-10 Purchased from Hayward: □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ Chlorinator □ Skimmer □ Heater □ Heat Pump □... of defective product, barring unforeseen delays. This warranty gives you specific legal rights, and you . Max-Flo II ™ Series ___ Page 15 of 16 HAYWARD174; LIMITED WARRANTY This pump was inspected before shipment from state to state. *Supersedes all previous publications....
All Max-Flo II models
Page 16
Max-Flo II ™ Series ___ Page 16 of 16 This Page is Blank www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Max-Flo II ™ Series ___ Page 16 of 16 This Page is Blank www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS