Atlantic PV1700 Pump Vault Instruction Manual

1. Product Overview

The Atlantic PV1700 Pump Vault is a heavy-duty, one-piece rotomolded unit designed for pond-free water features. It provides a robust housing for pumps and plumbing within underground water storage and circulation systems. Its design accommodates large volumes and heavy flow capacities, supporting multiple pump configurations and larger pump models. The vault features strong, tightly fitting covers and generous openings for easy access to the pump and plumbing components.

Key Features

• Houses and protects pumps and plumbing of underground water storage and circulation systems.
• Constructed from virtually indestructible rotomolded polyethylene for long-lasting service.
• Sized to accommodate multiple pumps, ionizers, check valves, and auto-fill valves.
• Tight-fitting covers and generous openings ensure secure and easy access.
• Max Pump Flow: 3,900 GPH.
• Flat panels and multiple cut lines offer versatile plumbing options.
• Suitable for various projects, from waterfalls to rainwater cisterns and downflow bogs.

Figure 1: Atlantic PV1700 Pump Vault

2. Components and Design Features

The PV1700 Pump Vault is engineered with several features to enhance functionality and ease of use in water feature installations.

Figure 2: PV1700 Pump Vault Design Features

• Inset Lid: Keeps gravel from falling into the vault, maintaining a clean internal environment.
• Cut-off Step Outlets: Provided on both sides of the vault for 1½" and 2" discharge fittings, offering flexible plumbing options.
• Flat Front Panel: Allows for tight installation against Eco-Blox, creating a compact basin.
• Recessed Pockets: Designed to accept Triton 3-Way Diverter for use in the Eco-Rise System.
• Flat Panel for 1½" Pipe: Facilitates easy integration with the Eco-Rise System.

Figure 3: Top view of the PV1700 Pump Vault

3. Setup and Installation

Proper installation of the PV1700 Pump Vault is crucial for the efficient operation of your pond-free water feature. The vault is designed to be buried underground, housing the pump and connecting plumbing.

General Installation Steps:

1. Excavation: Dig a hole large enough to accommodate the pump vault and any associated water storage components (e.g., Eco-Blox). Ensure the base is level and compacted.
2. Placement: Position the PV1700 Pump Vault in the excavated area. The flat panels allow for snug placement against water matrix blocks.
3. Plumbing Connections: Utilize the cut-off step outlets for connecting the pump's discharge line. Ensure all connections are watertight. The multiple cut lines provide flexibility for various plumbing configurations.
4. Pump Installation: Place your chosen pump inside the vault. Ensure it is securely positioned and connected to the discharge plumbing.
5. Backfilling: Carefully backfill around the vault and water storage components, ensuring no debris enters the vault. Compact the soil as you backfill.
6. Lid Placement: Securely place the inset lid on the vault to prevent gravel and other materials from entering.

Figure 4: PV1700 Pump Vault during installation with liner and water matrix blocks

Figure 5: Diagram of a PV1700 Pump Vault integrated into a pond-free water feature

Choosing the Right Pump:

Selecting the correct pump is vital for the performance of your water feature. The following video provides guidance on calculating the Total Dynamic Head (TDH) to ensure you choose a pump that meets your specific application requirements.

4. Operating Instructions

Once installed and connected, the PV1700 Pump Vault operates as an integral part of your pond-free water feature system. Ensure the pump inside the vault is properly submerged and connected to a power source according to the pump manufacturer's instructions.

• Initial Startup: After filling the water feature basin, ensure the pump is fully submerged before turning on the power. Check for proper water flow and adjust as necessary.
• Continuous Operation: The pump vault is designed for continuous operation, protecting the pump from debris and providing easy access for maintenance.
• Water Level: Regularly monitor the water level in your pond-free system. Low water levels can damage the pump. An auto-fill valve can be integrated into the vault to maintain consistent water levels.

5. Maintenance

Regular maintenance of your PV1700 Pump Vault and the pump within it will ensure longevity and optimal performance of your water feature.

• Access: The tightly fitting cover can be removed to access the pump and internal components for inspection or cleaning.
• Debris Removal: Periodically check the inside of the vault for any accumulated debris that might impede pump function or water flow.
• Pump Cleaning: Follow the pump manufacturer's guidelines for routine cleaning and maintenance of the pump itself.
• Winterization: In colder climates, follow appropriate winterization procedures for your water feature and pump to prevent freezing damage.

6. Troubleshooting

If you encounter issues with your water feature, consider the following common troubleshooting steps related to the pump vault:

• Low Water Flow: Check the water level in the basin. Ensure the pump intake is not clogged with debris. Inspect the plumbing for kinks or blockages.
• Pump Not Running: Verify the pump is receiving power. Check for tripped circuit breakers or GFCI outlets. Ensure the pump is properly submerged. Refer to your pump's specific troubleshooting guide.
• Unusual Noises: This could indicate debris in the pump impeller or a worn-out pump. Disconnect power, remove the pump from the vault, and inspect it.

For more detailed pump-specific troubleshooting, consult the manual provided with your water pump.

7. Specifications

8. Warranty and Support

The Atlantic PV1700 Pump Vault is designed for durability and comes with a lifetime warranty, ensuring long-term reliability for your water feature projects.

For further assistance, technical support, or warranty claims, please visit the official Atlantic Water Gardens store or contact their customer service directly. You can find more information and products at the Atlantic Store on Amazon.