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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 

 

 

4

 

 

WARNING

 

– Risk of Electric Shock.  All electrical wiring MUST be in conformance with applicable local codes, regulations, 

and the National Electric Code (NEC).  Hazardous voltage can shock, burn, and cause death or serious property damage.  To 
reduce the risk of electric shock, do NOT use an extension cord to connect unit to electric supply.  Provide a properly located 
electrical receptacle.    Before working on any electrical equipment, turn off power supply to the equipment.  To reduce the risk of 
electric shock replace damaged wiring immediately.  Locate conduit to prevent abuse from lawn mowers, hedge trimmers and 
other equipment.   Do NOT ground to a gas supply line. 

 

WARNING

 

– 

Risk of Electric Shock

  

Failure to ground all electrical equipment can cause serious or fatal electrical shock 

hazard.  Electrical ground all electrical equipment before connecting to electrical power supply.  

 

 

WARNING 

– Risk of Electric Shock  Failure to bond all electrical equipment to pool structure will increase risk for 

electrocution and could result in injury or death.  To reduce the risk of electric shock, see installation instructions and consult a 
professional electrician on how to bond all electrical equipment.  Also, contact a licensed electrician for information on local 
electrical codes for bonding requirements. 

Notes to electrician:  Use a solid copper conductor, size 8 or larger.  Run a continuous wire from external bonding lug to 
reinforcing rod or mesh.  Connect a No. 8 AWG (8.4 mm

2

) [No. 6 AWG (13.3 mm

2

) for Canada] solid copper bonding wire to the 

pressure wire connector provided on the electrical equipment and to all metal parts of swimming pool, spa, or hot tub, and metal 
piping (except gas piping), and conduit within 5 ft. (1.5 m) of inside walls of swimming pool, spa, or hot tub. 
IMPORTANT - Reference NEC codes for all wiring standards including, but not limited to, grounding, bonding and other general 
wiring procedures. 

 

WARNING 

– Risk of Electric Shock .  The electrical equipment must be connected only to a supply circuit that is protected 

by a ground-fault circuit-interrupter (GFCI).  Such a GFCI should be provided by the installer and should be tested on a routine 
basis.  To test the GFCI, push the test button.  The GFCI should interrupt power.  Push reset button.  Power should be restored.  If 
the GFCI fails to operate in this manner, the GFCI is defective.  If the GFCI interrupts power to the electrical equipment without the 
test button being pushed, a ground current is flowing, indicating the possibility of an electrical shock.  Do not use this electrical 
equipment.  Disconnect the 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 with hot tubs and 

spas if so marked.  Do not use with storable pools.  A permanently-installed pool is constructed in or on the ground or in a 
building such that it cannot be readily disassembled for storage.  A storable pool is constructed so that it is capable of being 
readily disassembled for storage and reassembled to its original integrity.

 

 

WARNING 

– Risk of Hyperthermia. To avoid hyperthermia the following “Safety Rules for Hot Tubs” are recommended by 

the U.S. Consumer Product Safety Commission.

 

1.

 

Spa or hot tub water temperatures should never exceed 104°F [40°C]. A temperature of 100°F [38°C] is 

considered safe for a healthy adult. Special caution is suggested for young children. Prolonged immersion in 
hot water can induce hyperthermia. 

2.

 

Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness, which 

could lead to unconsciousness and subsequently result in drowning. 

3.

 

Pregnant women beware! Soaking in water above 100°F [38°C] can cause fetal damage during the 

first three months of pregnancy (resulting in the birth of a brain-damaged or deformed child). Pregnant women 
should adhere to the 100°F [38°C] maximum rule. 

4.

 

Before entering the spa or hot tub, users should check the water temperature with an accurate ther-

mometer; spa or hot tub thermostats may err in regulating water temperatures by as much as 4°F (2.2°C). 

5.

 

Persons taking medications, which induce drowsiness, such as tranquilizers, antihistamines or anti-

coagulants, should not use spas or hot tubs. 

6.

 

If the pool/spa is used for therapy, it should be done with the advice of a physician. Always stir pool/ spa 

water before entering the pool/spa to mix in any hot surface layer of water that might exceed healthful 
temperature limits and cause injury. Do not tamper with controls, because scalding can result if safety controls 
are not in proper working order. 

7.

 

Persons with a medical history of heart disease, circulatory problems, diabetes or blood pressure 

problems should obtain a physicians’ advice before using spas or hot tubs. 

8.

 

Hyperthermia occurs when the internal temperature of the body reaches a level several degrees above 

normal body temperature of 98.6°F [37°C]. The symptoms of Hyperthermia include: drowsiness, lethargy, 
dizziness, fainting, and an increase in the internal temperature of the body. 

The effects of Hyperthermia include: 

1.

 

Unawareness of impending danger. 

2.

 

Fai lure  t o pe rceiv e  h eat. 

3.

 

Failure to recognize the need to leave the spa. 

4.

 

Physical inability to exit the spa. 

5.

 

Fetal damage in pregnant women. 

6.

 

Unconsciousness resulting in danger of drowning. 

SAVE THESE INSTRUCTIONS 

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...

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