Blue Wave NB19791
Blue Wave NB19791 Active Frame Above Ground Swimming Pool User Manual
Model: NB19791 | Brand: Blue Wave
Introduction
This manual provides essential information for the safe and efficient setup, operation, and maintenance of your Blue Wave NB19791 18-ft Round 52-in Deep Active Frame Above Ground Swimming Pool. Please read all instructions carefully before beginning assembly or use.
The Active Frame Pool is designed to bring family fun and relaxation to your backyard. It features heavy-gauge PVC reinforced with polyester fabric and a sturdy metal frame for durability.
Product Overview

Figure 1: The Blue Wave 18-ft Round Active Frame Above Ground Swimming Pool, filled with water and ready for use.

Figure 2: A family enjoying the spacious 18-ft round Blue Wave pool in a backyard setting.

Figure 3: The Blue Wave pool shown with its included protective cover, essential for maintaining water quality and safety when not in use.

Figure 4: Essential maintenance tools, including a skimmer net and vacuum head, for keeping your pool clean.
Setup Instructions
Setting up your Blue Wave Active Frame Pool is a straightforward process. Ensure you have a clear, level area before beginning.
- Site Preparation: Choose a flat, level surface free of rocks, debris, or sharp objects. A ground cloth (not included) is recommended to protect the liner.
- Liner Placement: Carefully unroll and spread the heavy-gauge PVC liner on the prepared ground. Ensure it is centered and smooth, with no wrinkles.
- Frame Assembly: Assemble the sturdy metal frame according to the included diagrams. Connect all pipes and fittings securely. The frame provides essential support and stability for the pool.
- Filling the Pool: Begin filling the pool with water. As the water level rises, gently smooth out any remaining wrinkles in the liner from the center outwards.
- Filter System Installation: Install the EZ Clean 200 filtration system. This system comes with CottonTail filter media pre-installed, but can also accommodate a type C filter cartridge. Connect the filter system hoses to the designated ports on the pool liner.
- Ladder Assembly: Assemble the A-frame ladder and place it securely against the pool wall, ensuring it is stable for safe entry and exit.
For detailed visual instructions, refer to the official user manual PDF.
Operating Your Pool
Once set up, operating your pool involves maintaining water quality and ensuring safe use.
Filtration System
The EZ Clean 200 filtration system is crucial for keeping your pool water clean. Operate the filter daily for several hours, depending on usage and environmental conditions. Regularly check and clean the filter media (CottonTail or Type C cartridge) to ensure optimal performance.
Water Chemistry
Regularly test your pool water for pH, chlorine, alkalinity, and calcium hardness. Adjust chemical levels as needed to maintain a balanced and safe swimming environment. Consult a pool supply professional for specific chemical recommendations and dosage instructions.
Safety Guidelines
- Always supervise children when they are in or near the pool.
- Do not dive into the pool.
- Ensure the ladder is stable before use.
- Keep the pool covered when not in use to prevent accidental entry and keep debris out.
Maintenance
Proper maintenance extends the life of your pool and ensures clean water.
Daily Maintenance
- Skim the surface for leaves and debris.
- Check and empty the skimmer basket (if applicable).
- Run the filter system.
Weekly Maintenance
- Vacuum the pool floor.
- Brush the pool walls and floor to prevent algae growth.
- Test water chemistry and adjust as needed.
- Clean or backwash the filter.
Seasonal Maintenance
- Opening the Pool: Clean the pool thoroughly, re-install the filter system, fill to the appropriate level, and balance water chemistry.
- Closing the Pool: Drain the pool, clean the liner, disassemble and store the frame and filter system in a dry, protected area. Ensure the liner is completely dry before folding to prevent mildew.
Troubleshooting
Common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cloudy Water | Insufficient filtration, unbalanced chemicals, algae. | Run filter longer, test and adjust chemicals, shock treat pool. |
| Algae Growth | Low chlorine, high pH, poor circulation. | Shock treat, brush walls, ensure proper filtration, add algaecide. |
| Water Level Dropping | Evaporation, leak in liner or connections. | Check for visible leaks, inspect connections, use a patch kit for small liner holes. |
| Filter Not Working | Clogged filter, pump issue, power supply. | Clean or replace filter media, check pump for blockages, ensure power connection. |
If issues persist, contact Blue Wave customer support.
Specifications
- Model: NB19791
- Shape: Round
- Dimensions: 18-ft Round x 52-in Deep (216"L x 216"W x 52"H)
- Material: Heavy-gauge Polyvinyl Chloride (PVC) liner, reinforced with polyester fabric; Metal frame.
- Color: Blue
- Included Components: Pool liner, metal frame, A-frame ladder, matching pool cover, maintenance kit, EZ Clean 200 filter, CottonTail filter media.
- Item Weight: 195 Pounds
- Assembly Required: Yes
- UPC: 672875005925
- Manufacturer: Blue Wave Products
- Country of Origin: China
Warranty Information
Your Blue Wave NB19791 Active Frame Above Ground Swimming Pool is backed by a 90-day limited warranty. This warranty covers manufacturing defects and ensures that the product arrives damage-free with all necessary parts and accessories. For warranty claims or further details, please contact Blue Wave customer support.
Customer Support
For assistance with your Blue Wave pool, including technical support, parts, or warranty inquiries, please refer to the following:
- Online Resources: Visit the official Blue Wave website for FAQs and additional support materials.
- User Manual (PDF): A detailed PDF version of this manual is available for download here.
- Contact: Refer to the contact information provided on the product packaging or the official Blue Wave website for direct customer service.
Important Safety Information
Always adhere to all local and national safety regulations regarding swimming pools. Never leave children unattended in or around the pool. Install appropriate fencing or barriers as required by local ordinances.
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