1. Introduction
This manual provides essential instructions for the installation, operation, and maintenance of your Lewisia BP800 Replacement Water Pump. This pump is designed as a direct replacement for Lewisia Solar Fountain Pumps, specifically compatible with models BSV-SP100 and BSV-SP150LX, as well as other solar pumps that match the specifications and connection type.
Please read this manual thoroughly before installation and operation to ensure proper function and longevity of your pump.
2. Product Overview and Components
The Lewisia BP800 is a compact and efficient water pump designed for solar-powered fountain systems. It features a durable ABS construction and a sealed connection cable for outdoor use.
Figure 1: Front view of the Lewisia BP800 replacement pump, showing the water outlet, intake grille, and power cable with connector.
Figure 2: Side view of the Lewisia BP800 replacement pump, illustrating the compact design and the power cable extending from the unit.
Key Components:
- Pump Body: Encapsulates the motor and impeller.
- Water Outlet: Top nozzle for connecting to fountain attachments or tubing.
- Intake Grille: Located on the front/side, filters debris before water enters the pump.
- Power Cable: Connects the pump to the solar panel or power source.
- Connector: Waterproof connector for secure attachment to the power source.
3. Specifications
| Model Number | BP800 |
| Compatible Models | Lewisia BSV-SP100, BSV-SP150LX |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Black |
| Power Source | Solar Powered (requires compatible solar panel) |
| Voltage | 12 Volts |
| Product Dimensions (L x W x H) | 3.95" x 2.6" x 2.6" (approximately 10.0 x 6.6 x 6.6 cm) |
| Item Weight | 0.41 Kilograms (approximately 14.4 ounces) |
| Maximum Lifting Height | 0.5 Feet (approximately 15 cm) |
4. Setup and Installation
This pump is intended as a replacement unit. Ensure your existing solar panel and fountain system are compatible with the BP800 pump's specifications (12 Volts).
- Disconnect Power: Before handling, ensure the solar panel is not exposed to direct sunlight or is disconnected from any power source to prevent accidental operation.
- Remove Old Pump: Carefully remove the old pump from your fountain. Disconnect any tubing or fountain heads attached to it.
- Inspect Connections: Check the power connector on your solar panel's cable to ensure it matches the connector on the BP800 pump.
- Connect Tubing: Attach the appropriate tubing or fountain head to the water outlet nozzle of the new BP800 pump. Ensure a snug fit to prevent leaks.
- Position Pump: Place the new BP800 pump securely at the bottom of your fountain basin. Ensure it is fully submerged in water. The intake grille should be clear of any obstructions.
- Connect Power: Connect the power cable of the BP800 pump to the corresponding cable from your solar panel. Ensure the connection is firm and waterproof.
- Test Operation: Once all connections are secure and the pump is submerged, expose the solar panel to direct sunlight. The pump should begin operating.
Important: Never operate the pump dry. Always ensure the pump is fully submerged in water before connecting it to a power source.
5. Operation
The Lewisia BP800 pump is designed for continuous operation when sufficient sunlight is available to its connected solar panel. Its performance, including water flow and spray height, will vary directly with the intensity of sunlight.
- Sunlight Dependency: The pump will only operate when the solar panel receives direct and adequate sunlight. Performance will decrease on cloudy days or in shaded areas.
- Water Level: Always maintain an adequate water level in your fountain to ensure the pump remains fully submerged. Running the pump dry can cause damage.
- Initial Start-up: It may take a few moments for the pump to prime and begin pumping water effectively after initial setup or after being dry.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your pump.
- Clean Intake Grille: Periodically check and clean the intake grille to remove any accumulated debris such as leaves, algae, or sediment. Blockages can reduce water flow and strain the pump motor.
- Clean Impeller: If water flow is significantly reduced, the impeller may be clogged. Disconnect the pump from power, remove any attached tubing, and carefully open the pump housing (if designed for user access) to clean the impeller and its chamber. Refer to your original fountain manual for specific disassembly instructions if needed.
- Maintain Water Quality: Keep fountain water clean to minimize algae growth and sediment buildup, which can clog the pump.
- Winterization (for cold climates): In freezing temperatures, remove the pump from the fountain. Clean it thoroughly, dry it, and store it in a frost-free location until spring. Do not allow the pump to freeze in water.
7. Troubleshooting
If your pump is not functioning correctly, refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not running |
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| Low water flow or weak spray |
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| Pump runs intermittently |
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If problems persist after attempting these solutions, please contact customer support.
8. Warranty and Support
Specific warranty information for the Lewisia BP800 Replacement Pump is not provided in this document. For details regarding warranty coverage, returns, or technical support, please refer to the original product packaging, your purchase receipt, or contact Lewisia customer service directly.
When contacting support, please have your product model number (BP800) and purchase information readily available.
