All Max-Flo II models
Page 1
...in this manual carefully and completely. To prevent potential injury and to prevent flooding. ATTENTION INSTALLER - CAUTION - The Hayward Max-Flo II™ is an ideal choice for pools of high technology self-priming pumps that combines performance, dependability and value with ... pump. SAVE THIS INSTRUCTION MANUAL Use of non-Hayward replacement parts voids warranty. P/N: IS2700 REV. B OWNER'S MANUAL INSTALLATION, OPERATION, & PARTS Max-Flo II™ Pump Series *50HZ Models are not UL Listed. The Max-Flo II is a series of all electrical installations noted in...
...in this manual carefully and completely. To prevent potential injury and to prevent flooding. ATTENTION INSTALLER - CAUTION - The Hayward Max-Flo II™ is an ideal choice for pools of high technology self-priming pumps that combines performance, dependability and value with ... pump. SAVE THIS INSTRUCTION MANUAL Use of non-Hayward replacement parts voids warranty. P/N: IS2700 REV. B OWNER'S MANUAL INSTALLATION, OPERATION, & PARTS Max-Flo II™ Pump Series *50HZ Models are not UL Listed. The Max-Flo II is a series of all electrical installations noted in...
All Max-Flo II models
Page 2
.... Though this product is designed for use with hot tubs and spas if so marked. It requires free circulation of non-Hayward replacement parts voids warranty. This is intended for outdoor use or climb on your pump or in this product. To reduce ...pools. A permanently installed pool is capable of being readily disassembled for cooling. WARNING - Do not install in a damp or nonventilated location. Max-Flo II ™ Series ____ ____ _____ _ Page 2 of 16 IMPORTANT SAFETY INSTRUCTIONS Before installing or servicing this owner's manual and on permanently ...
.... Though this product is designed for use with hot tubs and spas if so marked. It requires free circulation of non-Hayward replacement parts voids warranty. This is intended for outdoor use or climb on your pump or in this product. To reduce ...pools. A permanently installed pool is capable of being readily disassembled for cooling. WARNING - Do not install in a damp or nonventilated location. Max-Flo II ™ Series ____ ____ _____ _ Page 2 of 16 IMPORTANT SAFETY INSTRUCTIONS Before installing or servicing this owner's manual and on permanently ...
All Max-Flo II models
Page 3
... accordance with latest IAF (formerly NSPI) standards and CPSC guidelines, follow all electrical wiring MUST be blocked by a user. - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Electric Shock. Risk of 16 WARNING - WARNING - Locate conduit to prevent abuse from near point...
... accordance with latest IAF (formerly NSPI) standards and CPSC guidelines, follow all electrical wiring MUST be blocked by a user. - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II™ Series _____ _____ _____ _____ Page 3 of Electric Shock. Risk of 16 WARNING - WARNING - Locate conduit to prevent abuse from near point...
All Max-Flo II models
Page 4
...Do not change filter control valve position while system pump is running and prevents flooding. • All components molded of the Hayward Max-Flo IITM Series. All suction and discharge valves MUST be in this manual MUST be OPEN when starting the circulation system. The ... 16 WARNING - Failure to do so could cause property damage, severe personal injury, or death. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II™ Pump Series __________ _____ Page 4 of water (not air or air and water) is discharged. Before servicing pool and...
...Do not change filter control valve position while system pump is running and prevents flooding. • All components molded of the Hayward Max-Flo IITM Series. All suction and discharge valves MUST be in this manual MUST be OPEN when starting the circulation system. The ... 16 WARNING - Failure to do so could cause property damage, severe personal injury, or death. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II™ Pump Series __________ _____ Page 4 of water (not air or air and water) is discharged. Before servicing pool and...
All Max-Flo II models
Page 5
...;" 119.40 8 [50] [192] [2.44] [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 lines should be installed and serviced only by a qualified professional. Though the pump is strongly advised to pool as practical and...protected from the weather. Suction line diameter must equal or be solid, level, rigid, and vibration free. Allow adequate access for cooling. Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of air for servicing pump and piping.
...;" 119.40 8 [50] [192] [2.44] [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 lines should be installed and serviced only by a qualified professional. Though the pump is strongly advised to pool as practical and...protected from the weather. Suction line diameter must equal or be solid, level, rigid, and vibration free. Allow adequate access for cooling. Max-Flo II ™ Series__________ Product Specifications _____ Page 5 of air for servicing pump and piping.
All Max-Flo II models
Page 6
... fittings that the electrical supply available agrees with all applicable local codes, regulations, and the National Electric Code (NEC). www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of a swimming pool filtration system operate under pressure. Pumps, filters, and other equipment/ components of...
... fittings that the electrical supply available agrees with all applicable local codes, regulations, and the National Electric Code (NEC). www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____ Page 6 of a swimming pool filtration system operate under pressure. Pumps, filters, and other equipment/ components of...
All Max-Flo II models
Page 7
... the load circuit breaker as filter air relief valve (if available) on the same circuit, be OPEN, as well as the Master On-Off switch. Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at full load, consult power company. Bonding will connect all pump and system components...water (not air or air and water mix) is necessary to perform a pressure test, prior to reinforcing rod or mesh. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pump MUST be sure pressure has been relieved prior to pool structure.
... the load circuit breaker as filter air relief valve (if available) on the same circuit, be OPEN, as well as the Master On-Off switch. Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at full load, consult power company. Bonding will connect all pump and system components...water (not air or air and water mix) is necessary to perform a pressure test, prior to reinforcing rod or mesh. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pump MUST be sure pressure has been relieved prior to pool structure.
All Max-Flo II models
Page 8
...Keep motor clean. Keep motor dry and covered during storage. To avoid condensation/corrosion problems, do so could result in this manual. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all pressure from pump and/or filter and proceed with next step... discharged from pump and piping when expecting freezing temperatures or when storing pump for the mechanical shaft seal. fill strainer housing with genuine Hayward seal assembly kit. NEVER OPERATE THE PUMP WITHOUT WATER. Water acts as a coolant and lubricant for a long time (see instructions ...
...Keep motor clean. Keep motor dry and covered during storage. To avoid condensation/corrosion problems, do so could result in this manual. Max-Flo II ™ Series Page 8 of 16 Starting/Priming the Pump Release all pressure from pump and/or filter and proceed with next step... discharged from pump and piping when expecting freezing temperatures or when storing pump for the mechanical shaft seal. fill strainer housing with genuine Hayward seal assembly kit. NEVER OPERATE THE PUMP WITHOUT WATER. Water acts as a coolant and lubricant for a long time (see instructions ...
All Max-Flo II models
Page 9
...press it . Lubricate the rubber cup on page 11 of this manual for pump component locations.) 8. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Disconnect pump from turning, carefully slide a 7/16" open-end wrench between the capacitor and the centrifugal switch (the... (item #14), and reattach the motor support base using the base screw (item #7) to the motor, using a ½" wrench or socket. 2. Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing the diffuser(item #9). Exercise extreme care in the seal plate (item #13) with...
...press it . Lubricate the rubber cup on page 11 of this manual for pump component locations.) 8. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Disconnect pump from turning, carefully slide a 7/16" open-end wrench between the capacitor and the centrifugal switch (the... (item #14), and reattach the motor support base using the base screw (item #7) to the motor, using a ½" wrench or socket. 2. Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing the diffuser(item #9). Exercise extreme care in the seal plate (item #13) with...
All Max-Flo II models
Page 10
... Motor Assembly (See Parts Diagram on page 11 of this manual for pump component locations.) 14. Replace if damaged). Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Screw the impeller (item#10) onto the motor shaft in -lbs using the two (2) hex shaped screws. Replace two diffuser screws (item...#11) is in step #4. 12. Press the spring seal assembly (item #12) onto the motor shaft - Tighten alternately and evenly to 185 in a clockwise direction. Max-Flo II ™ Series Page 10 of the ceramic seat.
... Motor Assembly (See Parts Diagram on page 11 of this manual for pump component locations.) 14. Replace if damaged). Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Screw the impeller (item#10) onto the motor shaft in -lbs using the two (2) hex shaped screws. Replace two diffuser screws (item...#11) is in step #4. 12. Press the spring seal assembly (item #12) onto the motor shaft - Tighten alternately and evenly to 185 in a clockwise direction. Max-Flo II ™ Series Page 10 of the ceramic seat.
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
Part No. 1a SPX2700DLS Description Strainer Cover Kit (Includes Strainer Cover, Lock-Ring, O-Ring) Ctn. 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 No.
Part No. 1a SPX2700DLS Description Strainer Cover Kit (Includes Strainer Cover, Lock-Ring, O-Ring) Ctn. 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 No.
All Max-Flo II models
Page 13
...if necessary. If pump does not develop a vacuum and pump has sufficient "priming water": i. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Check For: Make sure the terminal board connections agree with water and cover o-ring is filled with the ...system hose clamps are suction air leaks. Solution: Contact a qualified repair professional. Solution: Contact qualified professional to create a tighter seal. 2. Max-Flo II ™ Series Page 13 of obstruction. Ensure o-ring is wired for suction leaks. tripped circuit breakers, GFCI's, or blown fuses. If ...
...if necessary. If pump does not develop a vacuum and pump has sufficient "priming water": i. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Check For: Make sure the terminal board connections agree with water and cover o-ring is filled with the ...system hose clamps are suction air leaks. Solution: Contact a qualified repair professional. Solution: Contact qualified professional to create a tighter seal. 2. Max-Flo II ™ Series Page 13 of obstruction. Ensure o-ring is wired for suction leaks. tripped circuit breakers, GFCI's, or blown fuses. If ...
All Max-Flo II models
Page 14
... level in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005 All rights reserved. Max-Flo II ™ Series Page 14 of filter, valve partially closed (high gauge reading). backwash as per manufacturer's ... in pool, and unrestricted discharge return lines. backwash as per manufacturer's instructions; Noisy Pump - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Solution: Correct suction condition or throttle return lines, if practical. Solution: Sand filters - Air leak in...
... level in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005 All rights reserved. Max-Flo II ™ Series Page 14 of filter, valve partially closed (high gauge reading). backwash as per manufacturer's ... in pool, and unrestricted discharge return lines. backwash as per manufacturer's instructions; Noisy Pump - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Solution: Correct suction condition or throttle return lines, if practical. Solution: Sand filters - Air leak in...
All Max-Flo II models
Page 15
... costs incurred in a safe and convenient location for a period of ONE (1) year from the date of 16 HAYWARD174; LIMITED WARRANTY This pump was inspected before shipment from Hayward: □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ Chlorinator □ Skimmer...Parts which vary from state to you may not apply to state. *Supersedes all previous publications. Max-Flo II ™ Series ___ Page 15 of purchase. To original purchasers of this pump, Hayward Pool Products warrants its products free from defects in service □ less than 1 □...
... costs incurred in a safe and convenient location for a period of ONE (1) year from the date of 16 HAYWARD174; LIMITED WARRANTY This pump was inspected before shipment from Hayward: □ Pump □ Filter □ Automatic Pool Cleaner □ Light □ Chlorinator □ Skimmer...Parts which vary from state to you may not apply to state. *Supersedes all previous publications. Max-Flo II ™ Series ___ Page 15 of purchase. To original purchasers of this pump, Hayward Pool Products warrants its products free from defects in service □ less than 1 □...
All Max-Flo II models
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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