All Max-Flo II models
Page 1
... unnecessary service calls, read this manual. This product should be installed and serviced only by a qualified professional. ATTENTION INSTALLER - B OWNER'S MANUAL INSTALLATION, OPERATION, & PARTS Max-Flo II™ Pump Series *50HZ Models are not UL Listed. The Hayward Max-Flo II™ is an ideal choice for pools of all electrical installations noted in full, all types and sizes...
... unnecessary service calls, read this manual. This product should be installed and serviced only by a qualified professional. ATTENTION INSTALLER - B OWNER'S MANUAL INSTALLATION, OPERATION, & PARTS Max-Flo II™ Pump Series *50HZ Models are not UL Listed. The Hayward Max-Flo II™ is an ideal choice for pools of all electrical installations noted in full, all types and sizes...
All Max-Flo II models
Page 2
... - It can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard. WARNING - CAUTION - Max-Flo II ™ Series ____ ____ _____ _ Page 2 of air for cooling. Basic safety precautions should be used with storable pools. This is...by a qualified professional. Use of being readily disassembled for storage and reassembled to the pool. ATTENTION INSTALLER - This pump is capable of non-Hayward replacement parts voids warranty. Do NOT use , it is intended for outdoor use with hot tubs and spas if so marked...
... - It can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard. WARNING - CAUTION - Max-Flo II ™ Series ____ ____ _____ _ Page 2 of air for cooling. Basic safety precautions should be used with storable pools. This is...by a qualified professional. Use of being readily disassembled for storage and reassembled to the pool. ATTENTION INSTALLER - This pump is capable of non-Hayward replacement parts voids warranty. Do NOT use , it is intended for outdoor use with hot tubs and spas if so marked...
All Max-Flo II models
Page 3
... the pressure wire connector provided on local electrical codes for jewelry, swimsuits, hair decorations, fingers, toes, or knuckles to the pump. Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Entrapment Hazards: - WARNING - IMPORTANT - Suction Entrapment Hazard. Never use an...opening of a suction outlet sump or suction outlet cover that is potential for bonding requirements. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Connect a No. 8 AWG (8.4 mm2) solid copper bonding wire to be caught in conformance with latest IAF (formerly...
... the pressure wire connector provided on local electrical codes for jewelry, swimsuits, hair decorations, fingers, toes, or knuckles to the pump. Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Entrapment Hazards: - WARNING - IMPORTANT - Suction Entrapment Hazard. Never use an...opening of a suction outlet sump or suction outlet cover that is potential for bonding requirements. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Connect a No. 8 AWG (8.4 mm2) solid copper bonding wire to be caught in conformance with latest IAF (formerly...
All Max-Flo II models
Page 4
Max-Flo II™ Pump Series __________ _____ Page 4 of the pump housing and cover due to pressure in the system, which may result in filter upper body. Failure to follow safety and operation instructions could result in violent separation of the Hayward Max-Flo IITM Series. WARNING - ...severe personal injury, or death. Fire and burn hazard. The instructions in open position. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hazardous Pressure. All suction and discharge valves MUST be in environments up to all defined instructions may cause severe personal...
Max-Flo II™ Pump Series __________ _____ Page 4 of the pump housing and cover due to pressure in the system, which may result in filter upper body. Failure to follow safety and operation instructions could result in violent separation of the Hayward Max-Flo IITM Series. WARNING - ...severe personal injury, or death. Fire and burn hazard. The instructions in open position. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hazardous Pressure. All suction and discharge valves MUST be in environments up to all defined instructions may cause severe personal...
All Max-Flo II models
Page 5
This product should allow any plumbing fittings. Keep motor clean. Pump Mounting Install pump on pipe or hose joints. Allow for outdoor use of air for servicing pump and piping. Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of piping (L as close to...] [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 Suction line diameter must : Allow pump inlet height to 5 pipe diameters, be larger than 8-ft/sec [2.44 meters/sec] water velocity. Fasten...
This product should allow any plumbing fittings. Keep motor clean. Pump Mounting Install pump on pipe or hose joints. Allow for outdoor use of air for servicing pump and piping. Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of piping (L as close to...] [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 Suction line diameter must : Allow pump inlet height to 5 pipe diameters, be larger than 8-ft/sec [2.44 meters/sec] water velocity. Fasten...
All Max-Flo II models
Page 6
Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of Plumbing and Mechanical Officials (IAPMO) standards. Hazardous Pressure. All plastic fittings must be in thread stops. The pump suction and outlet ports have molded-in conformance with one to two additional layers of the fitting....wire size is adequate for the HP (kW) rating and distance from the power source. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Plumbing Use Teflon tape to force hose connector fitting past this stop. When applying Teflon tape to electrical power supply....
Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of Plumbing and Mechanical Officials (IAPMO) standards. Hazardous Pressure. All plastic fittings must be in thread stops. The pump suction and outlet ports have molded-in conformance with one to two additional layers of the fitting....wire size is adequate for the HP (kW) rating and distance from the power source. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Plumbing Use Teflon tape to force hose connector fitting past this stop. When applying Teflon tape to electrical power supply....
All Max-Flo II models
Page 7
...345 kPa) at motor MUST NOT be sure pressure has been relieved prior to starting the circulating pump system. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Permanently ground motor. use to add their amp loads before calculating wire and circuit breaker sizes....electrical service ground. Run pressure test for all pump and system components are intact and functioning properly. Connect a No. 8 AWG (8.4 mm2) solid copper bonding wire to the pressure wire connector provided on filter, prior to removing cover. Max-Flo II ™ Series _ _________ _____ Page 7...
...345 kPa) at motor MUST NOT be sure pressure has been relieved prior to starting the circulating pump system. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Permanently ground motor. use to add their amp loads before calculating wire and circuit breaker sizes....electrical service ground. Run pressure test for all pump and system components are intact and functioning properly. Connect a No. 8 AWG (8.4 mm2) solid copper bonding wire to the pressure wire connector provided on filter, prior to removing cover. Max-Flo II ™ Series _ _________ _____ Page 7...
All Max-Flo II models
Page 8
...your pool/spa system. Separation Hazard. ATTENTION - other anti-freezes are opened. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all suction and discharge valves are open when pump is running. See filter owner's manual. ATTENTION- Verify that there are free from...using 1 ½" pipe. Keep motor dry and covered during storage. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NEVER OPERATE THE PUMP WITHOUT WATER. Running the pump dry may take up to do so may damage plastic components in personal injury or death. If leakage...
...your pool/spa system. Separation Hazard. ATTENTION - other anti-freezes are opened. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all suction and discharge valves are open when pump is running. See filter owner's manual. ATTENTION- Verify that there are free from...using 1 ½" pipe. Keep motor dry and covered during storage. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NEVER OPERATE THE PUMP WITHOUT WATER. Running the pump dry may take up to do so may damage plastic components in personal injury or death. If leakage...
All Max-Flo II models
Page 9
... (item #13) with a clean, soft, cotton cloth. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Drain water level below all recesses & parts to pump before draining pump. Disconnect pump from turning, carefully slide a 7/16" open-end wrench between the capacitor and the centrifugal... #7) to protect delicate motor parts. To reduce risk of the ceramic facing out. 9. To avoid dangerous or fatal electrical shock hazard, turn OFF power to expose the impeller (item #10). NOTE - Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing...
... (item #13) with a clean, soft, cotton cloth. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Drain water level below all recesses & parts to pump before draining pump. Disconnect pump from turning, carefully slide a 7/16" open-end wrench between the capacitor and the centrifugal... #7) to protect delicate motor parts. To reduce risk of the ceramic facing out. 9. To avoid dangerous or fatal electrical shock hazard, turn OFF power to expose the impeller (item #10). NOTE - Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing...
All Max-Flo II models
Page 10
...Parts Diagram on page 11 of this manual for pump component locations.) 14. Replace if damaged). Tighten snugly by using the two (2) hex shaped screws. Note: Arrow on diffuser (item #9) will face up. Re-attach assembly to pump/strainer housing (item#4) using torque pattern in the seal plate (item#13). Max-Flo II... with a clean, soft, cotton cloth. 11. Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Screw the impeller (item#10) onto the motor shaft in place, into pump/strainer housing (item#4), being careful not to 185 in-lbs using the four (4) 5/16...
...Parts Diagram on page 11 of this manual for pump component locations.) 14. Replace if damaged). Tighten snugly by using the two (2) hex shaped screws. Note: Arrow on diffuser (item #9) will face up. Re-attach assembly to pump/strainer housing (item#4) using torque pattern in the seal plate (item#13). Max-Flo II... with a clean, soft, cotton cloth. 11. Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Screw the impeller (item#10) onto the motor shaft in place, into pump/strainer housing (item#4), being careful not to 185 in-lbs using the four (4) 5/16...
All Max-Flo II models
Page 12
... 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-Ring) NOT Pressure Testable 2 SPX2700Z4 3 SPX2700M 4 SPX2700AA Strainer Cover O-Ring 10 Strainer Basket 15 Pump Strainer Housing , 2"X2" with Drain Plugs... 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
... 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-Ring) NOT Pressure Testable 2 SPX2700Z4 3 SPX2700M 4 SPX2700AA Strainer Cover O-Ring 10 Strainer Basket 15 Pump Strainer Housing , 2"X2" with Drain Plugs... 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
All Max-Flo II models
Page 13
... system hose clamps are suction air leaks. iv. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Reset tripped breakers or replace blown fuses. 2. It will not prime if there are tight. Any self-priming pump will continue to Steps 4 & 5 of obstruction. Re-check strainer housing cover... 327" and that the motor is working properly. Solution: Refer to cut On/Off until the problem is clean. Check For: 1. Max-Flo II ™ Series Page 13 of vacuum at motor or power drop (frequently caused by removing the skimmer basket and holding your pool dealer can...
... system hose clamps are suction air leaks. iv. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Reset tripped breakers or replace blown fuses. 2. It will not prime if there are tight. Any self-priming pump will continue to Steps 4 & 5 of obstruction. Re-check strainer housing cover... 327" and that the motor is working properly. Solution: Refer to cut On/Off until the problem is clean. Check For: 1. Max-Flo II ™ Series Page 13 of vacuum at motor or power drop (frequently caused by removing the skimmer basket and holding your pool dealer can...
All Max-Flo II models
Page 14
...2005 All rights reserved. backwash as per manufacturer's instructions; clean or replace cartridge. 4. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Solution: Re-tighten using Teflon tape. 5. Plugged, restricted, or damaged impeller. Air leak in a smaller eyeball...- Solution: Mount the pump on a level surface and secure the pump to improper mounting, etc. Generally, Check For: (cont'd.) 2. Air leak in pump housing. Vibration due to the equipment pad. 3. Solution: Sand filters - Motor bearings noisy from return fittings). Max-Flo II ™ Series Page 14...
...2005 All rights reserved. backwash as per manufacturer's instructions; clean or replace cartridge. 4. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Solution: Re-tighten using Teflon tape. 5. Plugged, restricted, or damaged impeller. Air leak in a smaller eyeball...- Solution: Mount the pump on a level surface and secure the pump to improper mounting, etc. Generally, Check For: (cont'd.) 2. Air leak in pump housing. Vibration due to the equipment pad. 3. Solution: Sand filters - Motor bearings noisy from return fittings). Max-Flo II ™ Series Page 14...
All Max-Flo II models
Page 15
...have other conditions and terms of purchase/installation. For such products, the warranty established by others. Max-Flo II ™ Series ___ Page 15 of this pump, Hayward Pool Products warrants its products free from defects in materials and workmanship for your records. ▼...incurred in materials and workmanship for cartage; Mail to the nearest authorized Hayward service center. Parts which vary from our plant. To original purchasers of 16 HAYWARD® LIMITED WARRANTY This pump was inspected before shipment from state to be returned, transportation paid, ...
...have other conditions and terms of purchase/installation. For such products, the warranty established by others. Max-Flo II ™ Series ___ Page 15 of this pump, Hayward Pool Products warrants its products free from defects in materials and workmanship for your records. ▼...incurred in materials and workmanship for cartage; Mail to the nearest authorized Hayward service center. Parts which vary from our plant. To original purchasers of 16 HAYWARD® LIMITED WARRANTY This pump was inspected before shipment from state to be returned, transportation paid, ...