Bestway Sand Filter Pump Manual: A Comprehensive Guide
This manual provides detailed instructions for Bestway sand filter pumps, covering installation, operation, maintenance, and troubleshooting. It ensures efficient pool water filtration and longevity of your system.
Explore models like 58497, 58498, and 58499, designed for above-ground pools, offering capacities from 2200 to 3000 gallons. Proper use guarantees a sparkling clean pool!
Understanding the six-position valve and backwashing procedures are crucial for optimal performance. This guide will help you maintain crystal-clear water throughout the swimming season.
Understanding Your Bestway Sand Filter Pump
Bestway sand filter pumps are a popular choice for maintaining clean and healthy swimming pool water. These systems utilize a bed of specialized sand to trap debris, dirt, and algae, providing effective filtration for above-ground pools. Understanding the core principles of operation is key to maximizing performance and extending the lifespan of your pump.
The pump’s primary function is to circulate water from the pool through the filter tank. As water passes through the sand, particles are removed, and clean water is returned to the pool. Different models, such as the Bestway 58497, 58498, and 58499, offer varying flow rates (measured in gallons per hour ⎼ GPH) to accommodate different pool sizes. Selecting the appropriate pump capacity is crucial for efficient filtration.
Key components work in harmony: the pump motor drives the water flow, the filter tank houses the sand, and the six-position valve controls the direction of water flow for various functions like filtration, backwashing, rinsing, and waste. Familiarizing yourself with these components and their roles will empower you to effectively manage your pool’s filtration system. Regular inspection and maintenance, as outlined in the full manual, are essential for optimal operation.
Key Components of the System
A Bestway sand filter pump system comprises several essential components working together to deliver clean pool water. The pump motor is the powerhouse, driving water circulation. It’s crucial to select a motor appropriate for your pool’s size and filtration needs.
The filter tank, the system’s heart, contains the filtration media – typically quartz sand. This tank traps debris, ensuring water clarity. Models like the Bestway 58497 utilize robust tanks designed for durability.
The six-position valve is a multi-port valve controlling water flow for filtration, backwashing, rinsing, waste, recirculate, and closed settings. Understanding its functions is vital for maintenance. The strainer basket, located before the pump, catches large debris, protecting the pump impeller. Finally, connecting hoses and clamps ensure a secure and leak-proof system. Proper assembly and regular inspection of these components are essential for optimal performance and longevity of your Bestway sand filter pump.
Pump Capacity and Pool Size Compatibility
Selecting the right pump capacity is crucial for effective pool filtration. Bestway sand filter pumps come in various sizes, typically measured in gallons per hour (GPH). A pump’s capacity must align with your pool’s volume to ensure adequate water turnover.
For smaller above-ground pools (up to 5,000 gallons), a pump with a flow rate of around 5678 liters per hour (approximately 1500 GPH) like the Bestway 58497 may suffice. Larger pools (8,000 ─ 15,000 gallons) require higher capacity pumps, such as those rated at 2200 or 3000 gallons per hour.
Insufficient pump capacity leads to poor filtration and cloudy water. Oversized pumps can strain the system and increase energy consumption. Always consult the Bestway specifications for each model and consider your pool’s specific needs. Proper compatibility ensures efficient operation, crystal-clear water, and extends the lifespan of your filtration system. Matching the pump to the pool size is a fundamental aspect of maintaining a healthy swimming environment.
Sand Filter Operation: How it Works
Bestway sand filter pumps utilize a remarkably simple yet effective filtration process. Water is drawn from the pool via the skimmer and pump, then channeled into the filter tank. This tank is filled with specialized sand – typically quartz – acting as the primary filtration medium.
As water passes through the sand bed, dirt, debris, and impurities are trapped, effectively cleaning the water. The cleaned water then flows through the filter’s internal components and returns to the pool, creating a continuous circulation loop. The sand’s granular structure provides a large surface area for trapping particles of varying sizes.
Regular backwashing is essential to remove accumulated debris from the sand. This reverses the water flow, flushing out the trapped particles. The six-position valve controls the water flow direction, enabling filtration, backwashing, rinsing, and other functions. Proper sand filter operation guarantees consistently clean and healthy pool water, providing an enjoyable swimming experience.
Six-Position Valve Explained
The six-position valve is the central control for your Bestway sand filter pump, dictating water flow for various functions. Understanding each position is crucial for efficient operation and maintenance.
Position 1 (Filter): This is the standard setting for normal pool filtration, directing water through the sand bed to remove impurities. Position 2 (Backwash): Reverses water flow, cleaning the sand by flushing out trapped debris – use after noticing reduced filter performance. Position 3 (Rinse): Follows backwashing, resettling the sand bed for optimal filtration.
Position 4 (Waste): Bypasses the filter, directly draining water – useful for vacuuming debris or lowering water levels. Position 5 (Recirculate): Circulates water without filtration, useful for adding chemicals. Position 6 (Closed): Shuts off all water flow, ideal for maintenance. Always turn off the pump before changing valve positions to prevent damage. Correct valve operation ensures a clean and safe pool environment.
Installation Guide: Step-by-Step Instructions
Proper installation is vital for optimal performance of your Bestway sand filter pump. Begin by selecting a level, stable surface near the pool and electrical outlet. Step 1: Connect the pump to the filter tank, ensuring a tight seal with provided clamps. Step 2: Attach the inlet hose from the pool skimmer to the pump’s inlet port.
Step 3: Connect the outlet hose from the pump to the pool return fitting. Step 4: Fill the filter tank with the appropriate amount of sand (refer to the ‘Sand Type and Quantity’ section). Step 5: Prime the pump by filling it with water before starting.
Step 6: Plug the pump into a grounded electrical outlet. Step 7: Check for leaks and ensure all connections are secure. Important: Never operate the pump dry. Always follow electrical safety precautions. A correctly installed system guarantees efficient filtration and a sparkling clean pool all season long.
Sand Type and Quantity Requirements
Selecting the correct sand is crucial for effective filtration. Bestway sand filter pumps require #20 silica sand with a grain size of 0.45-0.85mm. Avoid using fine beach sand or other unsuitable materials, as they can damage the system. The quantity of sand varies depending on the pump model.
For example, the Bestway 58497 (approximately 2200 gallon capacity) typically requires around 9 kg (19.8 lbs) of sand. Larger models, like those for 3000-gallon pools, will need more – consult your specific model’s documentation. Ensure the sand is clean and dry before filling the filter tank.
Proper sand level is essential for optimal performance. Do not overfill or underfill the tank. Refer to the filter tank’s markings for the correct sand level. Using the recommended sand type and quantity guarantees efficient particle removal and crystal-clear pool water.
Backwashing Procedure: Maintaining Filter Efficiency
Backwashing is essential to remove accumulated dirt and debris from the sand filter, maintaining optimal performance. Begin by turning off the pump. Rotate the six-position valve to the “Backwash” setting. Ensure the waste line is properly connected and directed to a suitable drainage area.
Turn the pump back on and allow it to run for 2-3 minutes, or until the water in the sight glass clears. Then, turn off the pump again and return the valve to the “Rinse” position. Run the pump for approximately 30-60 seconds to settle the sand bed.
Finally, turn off the pump and set the valve back to the “Filter” position before restarting. Regular backwashing – typically every 1-2 weeks, or when pressure increases by 8-10 psi – ensures consistently clean and clear pool water. Neglecting backwashing reduces filtration efficiency and can damage the pump.
Filter Cleaning and Maintenance Schedule
Maintaining your Bestway sand filter requires a regular schedule to ensure peak performance and longevity. Weekly checks include inspecting the pump for leaks, ensuring proper water flow, and verifying the pressure gauge reading. Backwash the filter when the pressure rises 8-10 psi above the normal operating level.
Monthly maintenance involves cleaning the pump basket to remove debris. Inspect the six-position valve for any signs of wear or damage. Annually, completely disassemble the filter, inspect the internal components, and clean the tank thoroughly. This is also the time to consider replacing the sand.
Regularly check the waste line for blockages and ensure it’s securely connected. Proper maintenance prevents costly repairs and extends the life of your filtration system, guaranteeing consistently clean and enjoyable pool water throughout the swimming season. Don’t forget to lubricate O-rings with a silicone-based lubricant.
Troubleshooting Common Issues
Low water flow can often be resolved by checking for obstructions in the pump basket, skimmer, or filter itself. High-pressure readings typically indicate a need for backwashing, as the filter media is clogged with debris. If the pump isn’t starting, verify the power supply, check the circuit breaker, and ensure the pump is properly primed with water.
Leaks around the pump may require tightening connections or replacing worn O-rings. Cloudy water despite proper filtration suggests an imbalance in pool chemistry, requiring water testing and adjustment. Air in the system can be purged through the six-position valve.
Remember to always disconnect power before performing any maintenance or troubleshooting. If issues persist, consult a qualified pool technician. Regularly inspecting your Bestway sand filter and addressing problems promptly will minimize downtime and maintain a safe, clean swimming environment.
Winterizing Your Sand Filter Pump
Proper winterization is crucial to protect your Bestway sand filter pump from freezing temperatures and potential damage. Begin by thoroughly backwashing the filter to remove all debris. Next, drain all water from the pump housing, filter tank, and connecting pipes. Remove the drain plug and allow complete drainage, then re-insert it securely.
Disconnect the pump from the electrical supply and store it in a dry, sheltered location. Remove the pressure gauge and store it with the pump. If possible, cover the filter tank to prevent rain or snow accumulation. Consider using an air blower to clear any remaining water from the lines.
Do not use antifreeze in the system, as it can damage the filter media. Before spring, inspect all connections and O-rings for wear and tear. Following these steps will ensure your Bestway sand filter pump is ready for another season of reliable operation.
Replacing the Sand: When and How
Sand replacement is essential for maintaining optimal filtration performance. Typically, the sand should be replaced every 3-5 years, or when you notice consistently cloudy water despite regular backwashing. Reduced water flow is another indicator that the sand is exhausted and needs replacing.
Begin by turning off the pump and disconnecting it from the power source. Drain all water from the filter tank. Remove the multiport valve and carefully extract the old sand. Thoroughly clean the filter tank, removing any debris or sediment.
Use the correct grade and quantity of sand as specified in your Bestway manual – typically #20 silica sand. Slowly refill the tank with new sand, ensuring even distribution. Reinstall the multiport valve and inspect all connections for leaks. Backwash the new sand for several minutes to remove any fine particles before resuming normal operation.
Safety Precautions and Warnings
Always disconnect the power supply to the pump before performing any maintenance or inspection. Never operate the pump if it is not fully submerged in water, as this can cause damage and pose a safety hazard. Ensure the pump and filter are properly grounded to prevent electrical shock.
Do not attempt to disassemble or modify the pump in any way. Regularly inspect the pump and filter for any signs of damage, such as cracks or leaks. Keep children and pets away from the pump and filter area during operation.
Be cautious when handling chemicals used for pool water treatment. Avoid operating the pump with the six-position valve in the “waste” or “bypass” positions for extended periods. Follow all local electrical codes and regulations when installing and operating the pump. Always refer to the complete Bestway manual for detailed safety instructions.
Bestway Sand Filter Pump Models Comparison
Bestway offers a range of sand filter pumps catering to various pool sizes. The 58497 model, handling up to 5,678 liters/hour (1500 gallons/hour), is ideal for smaller above-ground pools. Stepping up, the 58498 boasts a higher flow rate, suitable for medium-sized pools requiring more robust filtration.
For larger pools, the Bestway 58499 provides an impressive 8,327 liters/hour (2200 gallons/hour) capacity. Each model includes a top-mount multi-port valve for easy control of filter functions like filter, backwash, rinse, waste, and closed. Key differences lie in pump capacity, tank size, and sand requirements.
Consider your pool’s volume and desired filtration rate when selecting a model. Higher flow rates mean faster water turnover, resulting in clearer water. All models require quartz sand (0.45-0.85mm) for optimal performance. Refer to the individual product specifications for precise details on sand quantity and compatibility.
Where to Find Replacement Parts
Sourcing replacement parts for your Bestway sand filter pump is crucial for maintaining its functionality. Major online retailers like Yandex Market and Ozon.ru frequently stock Bestway components, including multiport valves, pump housings, and replacement seals. Alibaba.com offers a wider selection, often directly from manufacturers, but requires careful vetting of suppliers.
Local pool supply stores are excellent resources, providing expert advice and immediate availability of common parts. Checking the Bestway website directly can lead to authorized dealers in your region. When ordering online, always verify compatibility with your specific model number (e.g., 58497, 58498, 58499).
Keep your model number handy when contacting suppliers. Genuine Bestway parts are recommended for optimal performance and warranty validity. Consider purchasing a spare multiport valve and a selection of O-rings during initial setup to avoid delays during maintenance. Comparing prices across multiple vendors is advisable.