TriStar Essential Guide for Maintaining Your Heat Pump Models
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TriStar™ Pump Series ___________________

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Storage/Winterization

WARNING – Separation Hazard. Do not purge the system with compressed air. Purging the system with compressed air can cause components to explode, with risk of severe injury or death to anyone nearby. Use only a low pressure (below 5 PSI), high volume blower when air purging the pump, filter, or piping.

ATTENTION – Allowing the pump to freeze will void the warranty.

ATTENTION – Use ONLY propylene glycol as antifreeze in your pool/spa system. Propylene glycol is non- toxic and will not damage plastic system components; other anti-freezes are highly toxic and may damage plastic components in the system.

Drain all water from pump and piping when expecting freezing temperatures or when storing pump for a long time (see instructions below). Gravity drain system as far as possible.

Keep motor dry and covered during storage. To avoid condensation/corrosion problems, do NOT cover or wrap pump with plastic film or bags.

Storing Pump For Winterization

WARNING – To avoid dangerous or fatal electrical shock hazard, turn OFF power to motor before draining pump. Failure to disconnect power may result in serious personal injury or death.

1.Drain water level below all inlets to the pool.

2.Remove drain plugs and strainer cover from strainer housing. (See Parts Diagram on page 11 of this manual for pump component locations.)

3.Disconnect pump from mounting pad, wiring (after power has been turned OFF), and piping.

4.Once the pump is removed of water, re-install the strainer cover and drain plugs. Store pump in a dry area.

Shaft Seal Change Instructions

IMPORTANT SAFETY INSTRUCTIONS

PLEASE READ AND FOLLOW ALL INSTRUCTIONS

When servicing electrical equipment, basic safety precautions should always be observed including the following. Failure to follow instructions may result in injury.

A. WARNING – To reduce risk of injury, do not permit children to use this product.

B.Disconnect all electrical power service to pump before beginning shaft seal replacement.

C.Only qualified personnel should attempt rotary seal replacement. Contact your local authorized Hayward Dealer or service center if you have any questions.

Exercise extreme care in handling both the rotating and the stationary sections of the two-part replacement seal. Foreign matter or improper handling will easily scratch the graphite and ceramic sealing surfaces.

Removing the Motor Assembly (See Parts Diagram on page 11 of this manual for pump component locations.)

1.Remove the six (6) 5/16" x 2" hex head bolts (item #17), which hold the motor assembly to the pump/strainer housing (item #3), using a 1/2" wrench or socket.

2.Slide the motor assembly out of the pump/strainer housing (item #3), exposing the diffuser (item #9). Remove the two diffuser screws (item #7), and pull the diffuser (item #9) off of the seal plate (item #15) to expose the impeller (item #12).

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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS

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Contents TriStar Pump Replacement Guide USE only Hayward Genuine Replacement PartsDivision Street ELIZABETH, NJ 07207 908 Full RatedTriStar Pump Series Use of non-Hayward replacement parts voids warrantyUSE only Hayward Genuine Replacement Parts General Information WarrantyIntroduction Product BenefitsMaximum Recommended System Flow Rate by Pipe Size Installation InstructionsElectrical TriStar Pump Series Pump Mounting cont’d PlumbingStart-Up & Operation TriStar Pump Series Electrical cont’dPrior to Start-Up TriStar Pump Series Starting/Priming the Pump MaintenanceStorage/Winterization Shaft Seal Change InstructionsStoring Pump For Winterization USE only Hayward Genuine Replacement Parts Replacement Parts Parts DiagramParts Listing Pump SKU Detail TriStar Pump Series Parts Listing cont’dTroubleshooting TriStar Pump Series Low Flow Generally, Check For cont’d Noisy Pump Check ForProduct Registration Hayward Limited Warranty Please send me more information on these otherProducts from Hayward

SP3010EEAZ, SP3210EE, SP3215X20, SP3015EEAZ, SP3210X15 specifications

The TriStar range of pressure and temperature transmitters, specifically the models SP3010EEAZ, SP3010X15AZ, SP3215X20, SP3207X10, and SP3210X15, showcases advanced technologies tailored for precision in industrial applications. These transmitters are engineered to provide accurate readings under a variety of conditions, enhancing the efficiency and reliability of processes.

The SP3010EEAZ is designed for temperature measurement, utilizing a highly sensitive sensor that offers a wide temperature range. Its robust construction makes it ideal for harsh environments, ensuring durability and longevity. This model features advanced signal processing algorithms that minimize noise and improve measurement accuracy. Additionally, it supports multiple output options, allowing for versatile integration into existing systems.

Similarly, the SP3010X15AZ is a versatile pressure transmitter known for its compact design and high-performance characteristics. It employs piezoresistive sensing technology, which ensures quick response times and exceptional stability over time. The SP3010X15AZ is capable of measuring both gauge and absolute pressures, making it suitable for various applications across different industries. Its digital display provides real-time readings, enhancing operational oversight.

The SP3215X20 extends the range of capabilities with its dual functionality, measuring both pressure and temperature. Featuring an intuitive user interface, it allows for straightforward calibration and adjustment. This model incorporates advanced diagnostics, which can alert users to potential issues, ensuring that system integrity is maintained.

On the other hand, the SP3207X10 is a specialized transmitter with a focus on high-pressure applications. Equipped with reinforced housing and advanced sealing technologies, it offers unparalleled resistance to extreme conditions. Its design prioritizes safety, making it a reliable choice for critical processes.

Lastly, the SP3210X15 combines cutting-edge technology with user-friendly features. Its modular design allows for easy maintenance and upgrades, making it adaptable for evolving industrial needs. With high accuracy and a broad operational range, this model is perfect for applications requiring precise pressure and temperature monitoring.

In summary, the TriStar SP series transmitters exemplify innovation in pressure and temperature measurement. Their combination of advanced sensor technologies, user-centric designs, and robust construction positions them as ideal solutions for industrial applications, ensuring enhanced performance and reliability across various operational settings.
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