Hayward SP-1700 Series Seal Change
Safety Instructions
- Remove the pump and motor assembly from the piping system.
- Remove the pump housing cover (with strainer attached) by removing the seven (7) housing bolts
and nuts that fasten the housing cover to the pump housing. - To remove the impeller, insert the screwdriver in the slot end of the motor.* Hold the screwdriver to keep the shaft from turning, and rotate the impeller counterclockwise.
- Note carefully the position of the spring seal and pull it off the impeller.
- To remove the stationary (ceramic seat) part of the seal assembly, loosen the four (4) motor securing bolts and disengage the motor from the pump houšing.
- With the otor removed, press the clear plastic and ceramic seat assembly out of the pump housing recess. If tight, tap lightly from the motor side.
- Clean and lubricate the impeller hub shaft and pump housing seal recess with a dilute solution of non-granulated liquid-type soap.
- The use of petroleum or silicone lubricants may contribute to seal leakage.
- Press the new spring portion of the assembly onto the impeller, black Hayward SP-1700 Series Seal Change polished surface facing away from the impeller.
- Carefully press the ceramic seat, with O-ring, into the clear plastic seat retainer-polished surface facing out.
- Be sure the black rubber O-ring is in place on the cut ridge of the clear plastic seat retainer.
- Press plastic retainer, with ceramic seat inside, into recess of pump housing-O-ring end first.
- Screw the impeller, with spring seal, onto the motor shaft, hand tight, by turning clockwise.
- Clean fibre gasket (replace if necessary) and fasten housing cover to pump housing with seven (7) bolts and nuts. Tighten bolts and nuts alternately and evenly
- Reconnect the pump to the piping system. Be sure to fill the strainer with water before restarting.
HAYWARD® Pool Products Limited Warranty
Hayward Pool Products, Inc., warrants the components of this product to be free from defects in materials and workmanship during the warranty period.
Please visit https://hayward.com/support/resources/warranty for product warranty details.
The limited warranty excludes damage from freezing, negligence, improper installation, improper use or care, Acts of God, or as specified in the installation and operations manual. In the event proof of purchase is not available, the manufacturing date of the product will be the sole determination of the purchase date. To obtain warranty service, please contact the place of purchase or the nearest Hayward Authorized Service Center.
For assistance at your nearest Hayward Authorized Service Center, please visit us at https://hayward.com/dealerlocator.
Hayward shall not be responsible for cartage, removal, repair, or installation labor, or any other such costs incurred in obtaining warranty replacements or repair. The Hayward Pool Products ‘ warranty does not apply to components manufactured by others. For such products, the warranty established by the respective manufacturer will apply. In no event shall Hayward Pool products be responsible for any consequential, special, or incidental damages of any nature.
Some states do not allow a limitation on how long an implied warranty lasts, or the exclusion of incidental or consequential damages, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Hayward Industries, 1415 Vantage Park Dr., Suite 400, Charlotte, NC 28203 *Supersedes all previous publications
Customer Service
- Website: hfcsales@hayward.com
- Tel: 1-908-355-7995
FAQs
Q: What is the purpose of the mechanical seal in the SP-1700 Series pump?
Ans: Your Hayward SP-1700 pump’s mechanical seal is made to stop water from leaking along the motor shaft, which is where the impeller and motor meet. It’s an essential part that keeps your pump dry and running smoothly.
Q: Can I replace the seal myself or should I hire a professional?
Ans: You can change the seal on your own if you know a little about mechanics and take the right safety measures.
Q: What type of replacement seal do I need?
Ans: Typically, the Hayward SP-1700 Series has a standard carbon/ceramic pump shaft seal. To order the precise replacement seal kit, which is often part number SPX1700KA, consult the model and instruction manual for your pump.
Q: Do I need to drain the pump before replacing the seal?
Ans: Indeed. Before starting the replacement procedure, empty the pump and turn off the electricity. This guarantees the safe handling of electrical components and guards against water damage.
Q: How long does a typical seal change take?
Ans: The process typically takes 30 to 60 minutes for most users, depending on their level of skill and how easy it is to access the pump.
Q: Is it necessary to remove the motor to change the seal?
Ans: Indeed. To get to the impeller and seal assembly, you must disassemble the motor from the pump casing. This enables you to install the new seal and remove the old one safely without causing any damage to the components.
Q: Can I reuse the old seal if it looks okay?
Ans: No. The seal loses its dependability once it is removed. To prevent premature leaks, always install a new seal when servicing the pump.
Q: What happens if I install the seal backwards?
Ans: Installing the seal components incorrectly, such as upside-down or in reverse order, might result in an instant failure that damages the pump or causes leaks. Always pay close attention to the instructions in the manual.