Priming a Freego pump is a straightforward process designed to ensure accurate and consistent fluid delivery by removing air from the system. To prime your Freego pump, you will need to activate its automatic priming function.
Step-by-Step Guide to Priming Your Freego Pump
Follow these simple steps to effectively prime your Freego pump:
- Prepare the Pump: Begin by ensuring your Freego pump is properly connected to its fluid source and the delivery line.
- Set the Dial: Turn the pump's main dial to either SET RATE or SET DOSE. This prepares the pump for operation and allows the priming function to be activated.
- Initiate Priming: Locate the PRIME button on your Freego pump. Using your finger, gently press and hold this button for 2 seconds, then release it.
- Confirm Priming: Once the button is released, the pump's display screen will show 'PRIMING', indicating that the automatic priming sequence has begun.
- Completion: The pump will continue to prime automatically until the predefined priming volume has been reached. At this point, the 'PRIMING' message will disappear, and the pump will be ready for use.
Why is Priming Essential?
Priming is a critical step in operating any fluid delivery pump, including the Freego. Its primary purpose is to:
- Remove Air: Eliminate any air pockets or bubbles trapped within the pump mechanism, tubing, or fluid lines. Air can lead to inconsistent flow, inaccurate dosing, or even prevent fluid from being delivered at all.
- Ensure Accuracy: Guarantee that the pump delivers the exact volume or rate of fluid intended, preventing under-dosing or over-dosing, which can be crucial in various applications.
- Protect the Pump: Reduce the risk of cavitation, a phenomenon caused by air bubbles collapsing, which can potentially damage internal pump components over time.
- Prepare for Operation: Fully saturate the system with the intended fluid, ensuring immediate and consistent delivery from the start of an operation.
Best Practices for Pump Maintenance and Priming
To ensure the longevity and optimal performance of your Freego pump, consider these best practices:
- Regular Cleaning: Adhere to the manufacturer's guidelines for cleaning and sterilizing the pump and its components.
- Inspect Tubing: Before each use, visually inspect tubing for any kinks, damage, or blockages that could impede fluid flow or introduce air.
- Fluid Compatibility: Always ensure the fluid being pumped is compatible with the pump's materials to prevent corrosion or degradation.
- Storage: Store the pump in a clean, dry environment, protected from extreme temperatures or direct sunlight.
Troubleshooting Common Priming Issues
| Issue | Possible Cause | Solution |
|---|---|---|
| 'PRIMING' message not displayed | Dial not set correctly, or button not pressed long enough. | Ensure dial is on SET RATE/SET DOSE. Press and hold PRIME for full 2 seconds. |
| Fluid not flowing during priming | Kinked tubing, empty fluid source, or airlock. | Check tubing, confirm fluid source, or repeat priming steps. |
| Inconsistent flow after priming | Residual air bubbles or partial blockage. | Repeat priming procedure, check all connections, or inspect for blockages. |
For detailed operational specifications or advanced troubleshooting, always refer to your Freego pump's official user manual.
