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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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Taylor K-1766 Instruction Sheet | 5031
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
Designed as the official replacement instruction sheet for the Taylor K-1766 Sodium Chloride (Salt Water) Drop Test Kit, the Taylor 5031 provides complete step-by-step testing guidance for pool and spa owners running salt chlorination systems. The sheet walks the user through the Argentometric drop test method for accurately measuring sodium chloride levels in pool and spa water, with the procedure calibrated so that each drop equals 200 ppm. It is an essential reference document when the original instructions have been lost, damaged, or worn out from repeated handling, restoring the owner's ability to perform precise salt level tests with full confidence. The 5031 is printed by Taylor Technologies, the most trusted name in water testing for more than 90 years.
- OEM K-1766 Instruction Reference: The 5031 is the factory-printed instruction sheet originally included with the Taylor K-1766 Sodium Chloride Salt Water Drop Test Kit, providing the exact testing procedure Taylor specifies rather than a third-party rewrite or generic salt-testing approximation.
- Walks Through the Argentometric Method: Contains detailed, step-by-step guidance for performing the Argentometric drop test using the K-1766 kit's chromate indicator (R-0630-A) and silver nitrate reagent (R-0718-A), and clearly establishes the 200 ppm per drop conversion used to read final results.
- Supports Salt Chlorine Generator Maintenance: The K-1766 kit measures the residual sodium chloride concentration left in the pool by salt chlorine generators, and maintaining the proper salt range is directly tied to the performance and operating lifespan of the salt cell and the surrounding pool equipment.
- Brings the Kit Back to Full Usability: When the original instruction sheet has gone missing or has been damaged, the rest of the K-1766 kit can become difficult to use confidently, and the 5031 replacement restores accurate, repeatable test results without the expense of replacing the entire kit.
- Printed by Taylor Technologies: Produced by Taylor Technologies, a leading developer of water testing products for the pool, spa, and industrial sectors, with more than nine decades of experience supplying trusted testing solutions to service professionals and homeowners around the world.