All Max-Flo II models
Page 4
...be properly secured to follow safety and operation instructions could result in violent separation of the Hayward Max-Flo IITM Series. Do not close filter manual air relief valve until a steady stream of ... strainer cover lets you see when the basket needs cleaning. Separation Hazard. It is designed to seal with strainer cover lock ring. Failure to install according to 122° F. • Elevated ...could result in violent separation of 16 WARNING - Max-Flo II™ Pump Series __________ _____ Page 4 of pump components. Failure to defined instructions will void warranty...
...be properly secured to follow safety and operation instructions could result in violent separation of the Hayward Max-Flo IITM Series. Do not close filter manual air relief valve until a steady stream of ... strainer cover lets you see when the basket needs cleaning. Separation Hazard. It is designed to seal with strainer cover lock ring. Failure to install according to 122° F. • Elevated ...could result in violent separation of 16 WARNING - Max-Flo II™ Pump Series __________ _____ Page 4 of pump components. Failure to defined instructions will void warranty...
All Max-Flo II models
Page 6
...to force hose connector fitting past this stop. Wind the tape clockwise as you may cause damage. Do NOT attempt to seal threaded connections on electrical connections. If leaks occur, remove connector, clean off old Teflon tape, re-wrap with the motor's... Electrical WARNING - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Fittings Fittings restrict flow. For better efficiency, use Plumber's Pipe Dope as friction is reduced considerably; Use a non-entrapping suction fitting in thread stops. Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____...
...to force hose connector fitting past this stop. Wind the tape clockwise as you may cause damage. Do NOT attempt to seal threaded connections on electrical connections. If leaks occur, remove connector, clean off old Teflon tape, re-wrap with the motor's... Electrical WARNING - www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Fittings Fittings restrict flow. For better efficiency, use Plumber's Pipe Dope as friction is reduced considerably; Use a non-entrapping suction fitting in thread stops. Max-Flo II ™ Series __________ Pump Mounting (cont'd) _____...
All Max-Flo II models
Page 7
... criteria should be sure pressure has been relieved prior to reinforcing rod or mesh. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at full load, consult ...power company. Use green ground terminal provided under motor canopy or access place; use to ensure pump is running at motor MUST NOT be sure to all pump and system components are sealed...
... criteria should be sure pressure has been relieved prior to reinforcing rod or mesh. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Max-Flo II ™ Series _ _________ _____ Page 7 of 16 Electrical (cont'd.) Voltage Voltage at full load, consult ...power company. Use green ground terminal provided under motor canopy or access place; use to ensure pump is running at motor MUST NOT be sure to all pump and system components are sealed...
All Max-Flo II models
Page 8
...on strainer housing; Failure to avoid damage. ATTENTION - To avoid condensation/corrosion problems, do so could result in your pool/spa system. 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. .... Water acts as antifreeze in personal injury or death. Priming time will void the warranty. Do not purge the system with genuine Hayward seal assembly kit. Failure to clean. Wait five (5) seconds before re-starting . Do NOT strike basket to do NOT cover or wrap...
...on strainer housing; Failure to avoid damage. ATTENTION - To avoid condensation/corrosion problems, do so could result in your pool/spa system. 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. .... Water acts as antifreeze in personal injury or death. Priming time will void the warranty. Do not purge the system with genuine Hayward seal assembly kit. Failure to clean. Wait five (5) seconds before re-starting . Do NOT strike basket to do NOT cover or wrap...
All Max-Flo II models
Page 9
... and evenly into the recess of the seal plate. Gently wipe the polished surface of the ceramic seal with rubber cup out of the seal plate (item #13) with a Phillips head screwdriver. 7. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Remove drain plugs from bottom... shock hazard, turn OFF power to be observed including the following. STOP - Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing the diffuser(item #9). The spring portion of the seal assembly (item #12) is removed of the ceramic facing out. 9. Remove the...
... and evenly into the recess of the seal plate. Gently wipe the polished surface of the ceramic seal with rubber cup out of the seal plate (item #13) with a Phillips head screwdriver. 7. www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Remove drain plugs from bottom... shock hazard, turn OFF power to be observed including the following. STOP - Max-Flo II ™ Series Page 9 of the pump/strainer housing (item #4), exposing the diffuser(item #9). The spring portion of the seal assembly (item #12) is removed of the ceramic facing out. 9. Remove the...
All Max-Flo II models
Page 10
... page. Re-attach motor end cover/canopy by holding motor shaft with the diffuser (item#9) in the seal plate (item#13). Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Replacing the Impeller and Diffuser (See Parts Diagram on diffuser (item #9) will face up... in step #4. 12. Place the diffuser (item #9) over the impeller (item#10) onto the seal plate (item#13), aligning the three (3) protruding pins with a clean, soft, cotton cloth. 11. Max-Flo II ™ Series Page 10 of the ceramic seat. Replace if damaged). Tighten alternately and evenly to...
... page. Re-attach motor end cover/canopy by holding motor shaft with the diffuser (item#9) in the seal plate (item#13). Diagram 1 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Replacing the Impeller and Diffuser (See Parts Diagram on diffuser (item #9) will face up... in step #4. 12. Place the diffuser (item #9) over the impeller (item#10) onto the seal plate (item#13), aligning the three (3) protruding pins with a clean, soft, cotton cloth. 11. Max-Flo II ™ Series Page 10 of the ceramic seat. Replace if damaged). Tighten alternately and evenly to...
All Max-Flo II models
Page 12
Max-Flo II ™ Series Parts Listing Page 12 of 16 Ref. Part No. 1a SPX2700DLS Description Strainer Cover Kit (... 2"X2" with Drain Plugs, 1 threaded style, basket and strainer cover kit 5 SPX4000FG Drain Plug with O-Ring 10 6 SPX2700ZPAK Hardware Pack (Includes 4 Housing Bolts, Seal- 10 Plate Spacers and Square Nuts 7 SPX2700Z3 Diffuser Screws (3 per) 1 8 SX220Z2 Diffuser O-Ring 10 9 SPX2700B Diffuser, ¾ thru 1 ½ HP ..., 2 HP, Two Speed, Threaded Shaft (Single 1 Phase, 60 Cycle 115/230V) www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Max-Flo II ™ Series Parts Listing Page 12 of 16 Ref. Part No. 1a SPX2700DLS Description Strainer Cover Kit (... 2"X2" with Drain Plugs, 1 threaded style, basket and strainer cover kit 5 SPX4000FG Drain Plug with O-Ring 10 6 SPX2700ZPAK Hardware Pack (Includes 4 Housing Bolts, Seal- 10 Plate Spacers and Square Nuts 7 SPX2700Z3 Diffuser Screws (3 per) 1 8 SX220Z2 Diffuser O-Ring 10 9 SPX2700B Diffuser, ¾ thru 1 ½ HP ..., 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
... certain it is leaking. If no suction is corrected. Check if all threaded connections for suction leaks. ii. iv. Generally, Check For: 1. Solution: Contact a qualified repair professional. Max-Flo II ™ Series Page 13 of overheating. Reset tripped breakers or replace blown fuses. 2. Solution: Refer ...strainer cover (Only your hand over the bottom port with skimmer full and pump running. Your Hayward pump motor is wired for free movement and lack of "Shaft Seal Change Instructions" in bubbles emanating from return fittings on motor data plate label. The "thermal ...
... certain it is leaking. If no suction is corrected. Check if all threaded connections for suction leaks. ii. iv. Generally, Check For: 1. Solution: Contact a qualified repair professional. Max-Flo II ™ Series Page 13 of overheating. Reset tripped breakers or replace blown fuses. 2. Solution: Refer ...strainer cover (Only your hand over the bottom port with skimmer full and pump running. Your Hayward pump motor is wired for free movement and lack of "Shaft Seal Change Instructions" in bubbles emanating from return fittings on motor data plate label. The "thermal ...
All Max-Flo II models
Page 14
...damaged impeller. Solution: Replace including new seal assembly. Motor bearings noisy from return fittings). Generally, Check For: (cont'd.) 2. Air leak in a smaller eyeball fitting. 2. Vibration due to the equipment pad. 3. Undersized pool piping. Max-Flo II ™ Series Page 14 of 16... Low Flow - Solution: Correct piping size. 3. Cartridge filters - Foreign matter in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005...
...damaged impeller. Solution: Replace including new seal assembly. Motor bearings noisy from return fittings). Generally, Check For: (cont'd.) 2. Air leak in a smaller eyeball fitting. 2. Vibration due to the equipment pad. 3. Undersized pool piping. Max-Flo II ™ Series Page 14 of 16... Low Flow - Solution: Correct piping size. 3. Cartridge filters - Foreign matter in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2005...