1. Introduction
The Atlantic Water Gardens MD1500 is a magnetic induction pump designed for small water features and fountains requiring low head heights. This submersible pump is engineered for energy efficiency and durability, featuring a robust construction suitable for various aquatic applications. It includes a removable pre-filter, an oversized ceramic shaft, and a replaceable impeller assembly for extended service life and ease of maintenance. The MD1500 is equipped with a 20-foot power cord and is compatible with TidalWave Fountain Heads, allowing for diverse water display options.
2. Product Features
- Magnetic Induction Technology: Provides reliable performance and energy efficiency for continuous operation.
- Optimized Flow: Engineered for better water flow rates at various head heights.
- Threaded Connections: Male threads on both the inlet and outlet reduce restriction, promoting higher flow rates.
- Rotating Volute: The pump volute can be rotated to accommodate different installation orientations, offering maximum adaptability.
- Easy Impeller Access: A quarter-turn mechanism allows for quick and tool-free access to the impeller assembly for periodic cleaning.
- Durable Shaft: Features an oversized ceramic shaft, which offers superior wear resistance compared to steel, extending the pump's service life.
- Replaceable Impeller: The impeller assembly can be quickly and easily replaced, ensuring the pump remains operational for many years.
- Removable Pre-filter: Includes a pre-filter that can be removed for cleaning, protecting the pump from debris.
- Long Power Cord: Supplied with a 20-foot power cord for flexible placement.
3. Setup Instructions
3.1 Unpacking and Inspection
Carefully remove the pump from its packaging. Inspect the pump and power cord for any signs of damage. Do not use the pump if any damage is observed. Retain all packaging materials for future transport or storage.
3.2 Placement
The MD1500 pump is designed for submersible use only. Place the pump on a stable, level surface within your pond or water feature. Ensure the pump is fully submerged in water before connecting it to power. The rotating volute allows for flexible positioning of the outlet to suit your specific installation needs.
3.3 Connecting Tubing
Attach appropriate tubing to the pump's outlet. The male threaded outlet is designed for secure connections and optimal flow. Ensure all connections are tight to prevent leaks. The pump is compatible with various tubing sizes via tapered outlet fittings (not shown in detail here, but implied by the feature list).
4. Operating Instructions
4.1 Initial Start-up
Once the pump is fully submerged and all tubing connections are secure, plug the 20-foot power cord into a grounded electrical outlet. The pump should begin operating immediately, circulating water through your feature. Ensure the water level remains adequate to keep the pump fully submerged during operation.
4.2 Flow Rate Considerations
The MD1500 pump is rated for 1500 GPH (Gallons Per Hour) at 0 feet of head. The actual flow rate will decrease as the head height (vertical lift) increases. Refer to the performance chart below to understand the expected flow rates for different head heights.
4.3 Fountain Head Compatibility
The MD1500 pump is compatible with TidalWave Fountain Heads (sold separately), allowing you to create various water displays. Consult the instructions provided with your chosen fountain head for proper installation and adjustment.
5. Maintenance
Regular maintenance ensures optimal performance and extends the life of your MD1500 pump.
5.1 Cleaning the Pre-filter
The pump is equipped with a removable pre-filter designed to prevent large debris from entering the pump. Periodically remove the pre-filter and rinse it thoroughly with clean water. Reinstall the pre-filter securely after cleaning.
5.2 Impeller Assembly Cleaning
If the pump's performance decreases, the impeller assembly may require cleaning. Disconnect the pump from power. The volute can be accessed with a quarter-turn to expose the impeller. Carefully remove any debris or mineral buildup from the impeller and its housing. The impeller assembly is replaceable if damaged or worn.
5.3 Winterization
In regions where water features freeze, it is recommended to remove the pump from the water for winter. Clean the pump thoroughly and store it in a frost-free location, submerged in a bucket of water to keep seals lubricated, or ensure it is completely dry.
6. Troubleshooting
If your MD1500 pump is not operating correctly, refer to the following troubleshooting steps:
- Pump Not Running:
- Check if the pump is properly plugged into a grounded electrical outlet.
- Verify that the electrical outlet is receiving power (test with another appliance).
- Ensure the pump is fully submerged in water.
- Reduced Water Flow:
- Inspect the pre-filter for clogs and clean if necessary (refer to Section 5.1).
- Check the impeller assembly for debris or blockages (refer to Section 5.2).
- Ensure tubing is not kinked or obstructed.
- Verify the water level in the feature is adequate.
- Unusual Noise:
- Disconnect power and inspect the impeller for any foreign objects.
- Ensure the pump is placed on a stable surface and not vibrating against other objects.
If these steps do not resolve the issue, contact Atlantic Water Gardens customer support for further assistance.
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Atlantic |
| Model Number | MD1500 |
| Power Source | Corded Electric |
| Voltage | 115V |
| Maximum Flow Rate | 1500 GPH (at 0 ft head) |
| Material | Plastic |
| Color | Black |
| Item Weight | 6 Pounds |
| Product Dimensions | 6 x 4.75 x 6 inches |
| Specific Uses | Outdoor water features, fountains |
| Power Cord Length | 20 feet |
| UPC | 727429003602 |
8. Warranty and Support
8.1 Limited Warranty
The Atlantic Water Gardens MD1500 pump comes with a five-year limited warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage resulting from improper installation, misuse, neglect, unauthorized repairs, or acts of nature.
8.2 Customer Support
For technical assistance, warranty claims, or to inquire about replacement parts, please contact Atlantic Water Gardens customer support. Refer to the official Atlantic Water Gardens website for the most current contact information.
