The Hartell LTA-1 pump is a self-contained, direct-mount solution for removing wastewater from sinks in scenarios where a traditional gravity drain is not feasible. Designed for utility sinks, laundry trays, kitchenettes, and wet bars, the LTA-1 offers automatic operation, ease of installation, and a compact footprint. This article provides a comprehensive overview of its specifications, installation procedures, and key considerations for U.S. users.
Overview of the Hartell LTA-1 Pump
The Hartell LTA-1 is a fully self-contained pump designed to facilitate wastewater removal in locations where a standard gravity-fed drain is not available. It is particularly useful in environments such as laundry trays, utility sinks, and kitchenettes. The pump is lightweight, compact, and eliminates the need for traditional traps or inlet piping by mounting directly to the sink's drain tailpiece.
One of the key features of the LTA-1 is its pressure-activated switch, which automatically turns the pump on when water enters the tub. This eliminates the need for manual intervention and ensures efficient and convenient operation. Additionally, the LTA-1 does not require a connection to the main stack vent system, a common requirement in other types of drain pumps.
According to the manufacturer, the pump is built to last, offering many years of trouble-free service when installed correctly. Its rugged construction and automated functionality make it a reliable option for both residential and commercial applications.
Key Specifications and Technical Details
The Hartell LTA-1 pump is designed with the following technical specifications:
- Motor: 1/8 hp at 1670 rpm
- Electrical Requirements: 115V, 2.2A
- Inlet Size: 1-1/2" FNTP (Female National Thread Pipe)
- Discharge Size: 1" MNTP (Male National Thread Pipe)
- Reservoir Capacity: Direct mount (no external reservoir)
- Installation Type: Direct mount to the drain tailpiece
The pump operates on a standard 60Hz power supply and is compatible with imperial thread sizes only. It is suitable for use in a wide range of applications including laundry trays, wet bars, and utility sinks.
Its compact size and direct-mount design allow for installation without the need to break concrete or modify existing structures, making it an ideal solution for retrofitting or new installations in tight spaces.
Installation Instructions and Best Practices
The installation of the Hartell LTA-1 pump should be approached with care to ensure proper functionality and longevity. According to the manufacturer’s documentation, users should read all instructions before beginning the installation process.
Step-by-Step Installation Guide
Preparation:
- Ensure that the power supply is disconnected before starting the installation.
- Verify that the pump is compatible with the sink or tub's drain tailpiece dimensions.
Mounting the Pump:
- The LTA-1 pump is designed to mount directly to the drain tailpiece of the sink or laundry tub.
- No additional traps or inlet piping are required, as the pump is self-contained.
Electrical Connections:
- Connect the pump to a dedicated electrical circuit that meets the required voltage and current specifications.
- Ensure that the pump is installed in a dry, accessible location for maintenance purposes.
Testing the Pump:
- After installation, the pump should be tested by filling the tub with water.
- The pressure-activated switch should automatically turn the pump on, initiating the drainage process.
Final Checks:
- Inspect all connections for leaks or improper fitting.
- Ensure that the pump is operating without unusual noise or vibration.
Safety Considerations:
- Avoid working with energized electrical equipment in wet or damp areas.
- Unplug the pump before servicing or performing any maintenance.
- Always follow local plumbing codes and regulations during installation.
Common Installation Notes
- The pump must be installed in accordance with the National Standard Plumbing Code Section 11.7.9.
- Proper installation practices are essential to ensure maintenance-free operation and extend the pump’s lifespan.
- The manufacturer notes that all pumping and piping systems will fail at some point due to normal wear or improper installation, so care should be taken to follow all instructions.
Maintenance and Troubleshooting
While the Hartell LTA-1 pump is designed for automatic, low-maintenance operation, users should be aware of certain maintenance and troubleshooting practices to ensure continued performance.
Routine Maintenance Tips
- Periodic Inspection: Check the pump and all connections for signs of wear, leaks, or blockages.
- Cleaning: Clean the pump’s inlet and discharge ports as needed to prevent clogging from debris.
- Electrical Checks: Ensure that the electrical connections remain secure and free from corrosion.
Common Issues and Solutions
Pump Fails to Start:
- Check the power supply and ensure that the pump is properly connected.
- Verify that the pressure-activated switch is functioning correctly.
- Look for any blockages in the inlet or discharge lines.
Pump Operates but Does Not Drain Effectively:
- Inspect the pump for clogs or damage.
- Ensure that the discharge line is not kinked or improperly installed.
- Check for proper alignment and secure mounting.
Unusual Noise or Vibration:
- This may indicate an issue with the motor or pump alignment.
- Ensure that the pump is mounted correctly and securely.
- If the issue persists, the pump may need to be inspected or replaced.
The manufacturer emphasizes that reasonable care and safe practices should be exercised during installation and maintenance. If the pump shows signs of failure or malfunction, it should be serviced by a qualified technician or replaced according to warranty terms.
Safety and Compliance
The Hartell LTA-1 pump must be installed and operated in compliance with applicable safety standards and regulations. The following guidelines should be followed to ensure safe and compliant operation:
- Electrical Safety: The pump must be installed on a dedicated circuit and disconnected from power before servicing.
- Water Safety: Avoid working with the pump while standing in water or on a damp surface.
- Compliance with Plumbing Codes: Installation must adhere to the National Standard Plumbing Code Section 11.7.9 and any local regulations.
- Manufacturer Warnings: Always read and follow the installation and safety instructions provided by the manufacturer.
Failure to comply with these guidelines may result in damage to the pump, electrical hazards, or non-compliance with local codes.
Warranty and Support
The Hartell LTA-1 pump is available as a genuine OEM product and comes with warranty coverage through authorized distributors such as Supplies Depot. Users should refer to the warranty documentation for specific terms and conditions. In the event of a malfunction or defect, the pump can be returned for repair or replacement according to the manufacturer’s policies.
Support is available through Hartell’s contact information, including phone, fax, and email. Technical assistance can be obtained by contacting the manufacturer directly or through authorized service providers.
Conclusion
The Hartell LTA-1 pump offers a reliable and efficient solution for removing wastewater from sinks and laundry trays in scenarios where traditional gravity drainage is not feasible. With its automatic operation, compact design, and ease of installation, it is a practical option for both residential and commercial applications.
By following the manufacturer’s installation instructions and adhering to safety guidelines, users can ensure the pump operates efficiently and with minimal maintenance. Regular inspection and care will help extend the pump’s lifespan and prevent common issues.
For U.S. consumers and DIY enthusiasts, the Hartell LTA-1 represents a cost-effective and versatile solution that meets a variety of wastewater management needs.