Introduction
The Dixon ETP Electric Hydrostatic Test Pump is designed for testing hoses before they are put into service. This pump provides a safe and efficient method for hydrostatic testing, ensuring the integrity of various hose systems. It features a 1.3 GPM hose fill rate and can test pressures ranging from 200 to 2000 PSI. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your ETP pump.
Safety Information
WARNING: Read and understand all safety instructions before operating this pump. Failure to follow these instructions may result in serious injury or property damage.
- Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
- Ensure the pump is placed on a stable, level surface during operation.
- Do not operate the pump with damaged power cords or hoses.
- Never exceed the maximum rated pressure of the hose or system being tested.
- Disconnect power before performing any maintenance or adjustments.
- Keep children and unauthorized personnel away from the operating area.
Setup
Proper setup is crucial for safe and effective operation.
- Unpacking: Carefully remove the pump from its packaging. Inspect for any shipping damage. Report any damage to the carrier immediately.
- Placement: Position the pump on a firm, level surface near a suitable power outlet (115V). Ensure adequate ventilation.
- Water Source Connection: Connect a clean water supply to the pump's inlet. The pump includes a suction strainer to prevent debris from entering. Ensure the strainer is clean and properly installed.
- Test Hose Connection: Connect the hose to be tested to the pump's outlet. Ensure all connections are secure and leak-free.
- Power Connection: Plug the 2 ft power cord into a grounded 115V electrical outlet.
Figure 1: Dixon ETP Electric Hydrostatic Test Pump. This image shows the overall pump unit, highlighting its compact design and key connection points for water inlet and test hose outlet.
Operating Instructions
Follow these steps for safe and effective hydrostatic testing.
- Fill the System: Ensure the hose or system to be tested is completely filled with water and purged of air.
- Start the Pump: Turn on the pump. The pump will begin to fill the system at a rate of approximately 1.3 GPM.
- Monitor Pressure: Observe the high-pressure test gauge. Allow the pressure to build slowly to the desired test pressure (between 200 and 2000 PSI).
- Maintain Pressure: Once the desired pressure is reached, turn off the pump. Monitor the gauge for any pressure drops, which may indicate a leak in the system.
- Release Pressure: After the test is complete, carefully release the pressure from the system using the appropriate valve or method for the hose being tested.
- Shut Down: Turn off the pump and disconnect the power cord.
Maintenance
Regular maintenance ensures the longevity and reliable performance of your ETP pump.
- After Each Use:
- Flush the pump with clean water to remove any debris or contaminants.
- Drain all water from the pump to prevent freezing in cold environments.
- Clean the exterior of the pump with a damp cloth.
- Periodically:
- Inspect the suction strainer for blockages and clean as necessary.
- Check all hoses and connections for wear, cracks, or leaks. Replace damaged components immediately.
- Inspect the power cord for any damage.
- Storage: Store the pump in a dry, protected area, away from extreme temperatures.
Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start. | No power supply. Faulty power cord. | Check power outlet and connections. Inspect power cord for damage; replace if necessary. |
| Pump runs but no pressure builds. | Air in the system. Clogged suction strainer. Leaks in connections. | Purge air from the system. Clean the suction strainer. Tighten all connections; replace seals if needed. |
| Pressure drops quickly after pump is off. | Leak in the hose or system being tested. Leak in pump connections. | Inspect hose/system for leaks and repair. Check and tighten pump connections. |
| Reduced flow rate. | Clogged suction strainer. Insufficient water supply. | Clean the suction strainer. Ensure adequate water flow to the pump inlet. |
Specifications
Technical details for the Dixon ETP Electric Hydrostatic Test Pump.
- Model: ETP
- Power: 115V Motor
- Hose Fill Rate: 1.3 GPM (0.28 GPM @ 2000 PSI)
- Test Pressure Range: 200 to 2000 PSI
- Power Cord Length: 2 ft
- Body Material: Alloy Steel
- Inlet Connection Type: NPT Male
- Outlet Connection Type: NPT Male
- Outlet Connection Size: 0.25 Inches
- Item Weight: 58 pounds
- Package Dimensions: 13 x 13 x 12.5 inches
- Operation Mode: Manual
Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact Dixon customer service. Keep your purchase receipt for warranty claims.