1. Introducció
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Swimline HYDROTOOLS 16-Inch Sand Filter Pump System, Model 71610HCK. This system is designed for above-ground and soft-sided pools up to 15,600 gallons, offering efficient water filtration and consistent performance. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your equipment.

Image 1.1: Complete HYDROTOOLS 16-Inch Sand Filter Pump System. This image displays the assembled sand filter tank, pump, multi-port valve, and connecting hose, along with the included hose connection kit.
2. Informació de seguretat
Always adhere to the following safety guidelines to prevent injury and equipment damage:
- Ensure the power supply matches the pump's requirements (110V/60Hz).
- Desconnecteu sempre l'alimentació abans de realitzar qualsevol servei o manteniment.
- Do not operate the pump if the electrical cord is damaged.
- Mantingueu els nens allunyats del sistema de filtre durant el funcionament.
- Install the filter system on a level, stable surface.
- No enterreu el cable elèctric.
- Consult a qualified electrician for any electrical installations or repairs.
3. Components del producte
The HYDROTOOLS 16-Inch Sand Filter Pump System includes the following main components:
- 16-Inch Filter Tank: Double-reinforced molded tank designed to hold up to 100 pounds of filter sand.
- 1.0 HP Pump (0.54 THP): Efficient pump with a flow rate of 3,720 GPH, optimized for low noise levels.
- 6-Way Multi-Port Valve: For various operational modes (Filter, Backwash, Rinse, Waste, Recirculate, Closed, Winter).
- Filter Base: Provides stable support for the filter tank and pump.
- Manòmetre: Monitors system pressure.
- Sight Glass: Allows visual inspection of backwash water clarity.
- Vàlvula de desguàs: For easy draining of the filter tank.
- 40mm to 1.5'' Filter Hose Connection Kit: Adapters for compatibility with soft-sided pools (e.g., Intex, Bestway).
- Connecting Hoses and Hardware: All necessary items for assembly.

Imatge 3.1: Detallada view of the complete system components, including the 7-way valve, pressure gauge, sight glass, and drain valve.

Imatge 3.2: acabatview of included accessories, such as the filter hose connection kit, strainer basket, pressure gauge, and base.
4. Configuració i instal·lació
Seguiu aquests passos per a un muntatge i instal·lació adequats:
- Posicionament: Place the filter system on a firm, level surface, preferably below the pool's water level, and at least 10 feet from the pool. Ensure adequate drainage.
- Ompliu amb sorra: Remove the multi-port valve and carefully pour the recommended amount of filter sand (up to 100 lbs) into the tank. Ensure the standpipe is centered during this process. Do not overfill.
- Install Multi-Port Valve: Carefully place the multi-port valve onto the tank, ensuring it seats properly on the standpipe. Secure it with the provided clamp o cargols.
- Connecteu la bomba: Attach the pump to the filter tank using the provided plumbing. Ensure all connections are tight to prevent leaks.
- Pool Connections: Connect the filter system to your pool's skimmer and return lines. For soft-sided pools, use the included 40mm to 1.5'' filter hose connection kit for proper fitment.
- Connexió elèctrica: Plug the pump into a grounded electrical outlet. Ensure the circuit is protected by a Ground Fault Circuit Interrupter (GFCI).
- Encebar la bomba: Before starting, ensure the pump basket is filled with water. Open all necessary valves to allow water to flow from the pool to the pump.

Image 4.1: Illustration of the 40mm to 1.5-inch hose connection kit, highlighting compatibility with soft-sided pools like Intex and Bestway.
5. Operating the Filter System
La vàlvula multiport controla el flux d'aigua a través del sistema de filtre. Apagueu sempre la bomba abans de canviar la posició de la vàlvula.

Image 5.1: Diagram illustrating the various settings and functions of the multi-port valve.
Configuració de la vàlvula multiport:
- FILTRE: Normal filtering mode. Water flows through the sand, is cleaned, and returned to the pool.
- CONTRENAT: Cleans the filter sand by reversing water flow. Water is discharged through the waste port. Perform when pressure gauge reads 8-10 PSI above starting pressure.
- ESbandida: Used after backwashing to flush dirty water from the valve and settle the sand. Water is discharged through the waste port.
- RESIDUS: Bypasses the filter, sending water directly out the waste port. Useful for vacuuming heavy debris directly to waste or lowering pool water level.
- RECIRCULAR: Bypasses the filter, circulating water directly back to the pool. Useful for chemical distribution without filtering.
- TANCAT: Tanca tot el flux al filtre i a la bomba. No feu funcionar la bomba en aquesta posició.
- L'HIVERN: Position for winterizing the filter system.
Initial Startup Procedure:
- Ensure the pump is primed and all connections are secure.
- Set the multi-port valve to the CONTRACTACIÓ posició.
- Turn on the pump and backwash for 2-3 minutes, or until water in the sight glass runs clear.
- Apagueu la bomba.
- Set the multi-port valve to the ESbandida posició.
- Turn on the pump and rinse for 30-60 seconds.
- Apagueu la bomba.
- Set the multi-port valve to the FILTRE posició.
- Turn on the pump. The system is now operating in normal filter mode. Note the initial pressure gauge reading.
6. Manteniment
Rentat a contracorrent regular:
Backwash the filter when the pressure gauge reads 8-10 PSI above the clean filter's starting pressure, or when water clarity diminishes. Follow the backwash and rinse procedure outlined in Section 5.
Substitució de sorra:
Filter sand typically lasts approximately 5 years, depending on water chemistry and backwashing frequency. Replace sand when filtration efficiency decreases despite regular backwashing.
Pump Strainer Basket Cleaning:
Periodically inspect and clean the pump's strainer basket to ensure optimal water flow and prevent debris buildup. Turn off the pump, close necessary valves, remove the lid, empty the basket, and replace.
Hivernització:
Before freezing temperatures, drain all water from the filter tank and pump. Disconnect hoses and store components in a dry, protected area. Set the multi-port valve to the L'HIVERN posició.
7. Solució De Problemes
Consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Low water flow / Low pressure | Clogged strainer basket, dirty filter sand, air leak in suction line, closed valve. | Clean strainer basket, backwash/rinse filter, check for air leaks, ensure all valves are open. |
| Aigua tèrbola de la piscina | Insufficient filtration time, dirty filter sand, improper water chemistry, undersized filter. | Increase filtration time, backwash/rinse filter, test and adjust pool chemistry, replace old sand. |
| La bomba no ceba | Low water level, air leak, clogged suction line, pump basket not filled. | Ensure adequate pool water level, check for air leaks, clear suction line, fill pump basket with water. |
| Water leaking from system | Loose connections, worn O-rings/gaskets, cracked housing. | Tighten connections, inspect and replace O-rings/gaskets, contact support for cracked components. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | 16 In Sand Filter Combo |
| Número de part | 71610HCK |
| Mida del filtre | 16 polzades |
| Recommended Max. Pool Size | Fins a 15,600 galons |
| Potència de la bomba | 1.0 HP (0.54 THP) |
| Gallons Per Hour (GPH) | 3,720 GPH |
| Capacitat de sorra | 100 lliures |
| Poder | 110V/60Hz |
| Material | Plàstic |
| Pes de l'article | 50 lliures |
| Dimensions de l'article (LxWxH) | 29.75 x 32.75 x 17.25 polzades |

Image 8.1: Table comparing various HYDROTOOLS filter models, highlighting the 16-inch model's specifications for filter size, recommended pool size, GPH, and sand capacity.
9. Informació de la garantia
Aquest producte ve amb un 1 Year Warranty Against Manufacturer's Defects. This warranty applies only to new goods sold by approved sellers. Please retain your proof of purchase for warranty claims. For further details or to initiate a warranty claim, contact Swimline customer support.
10. Atenció al client
For technical assistance, replacement parts, or any questions regarding your HYDROTOOLS filter system, please visit the official Swimline weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Consulteu la documentació de compra per obtenir dades de contacte específiques.





