Using a Submersible Pump
A submersible pump is a device designed typically for moving water from one location to another, usually from a well to a home or business property. These pumps are specialised and require specific care in order to stay working safely and efficiently. As such, it is useful to understand the various safety considerations, care instructions and methods to diagnose and fix any problems that may arise when working with a submersible pump.
Safety Considerations
When working with a submersible pump, the first and most important rule is to ensure that all safety procedures are followed. The pump should be disconnected from electricity while performing any repairs or maintenance work. Make sure you always wear protective gear such as work gloves, eye protection, and a face shield when working with the pump. Never leave tools near the equipment while it is running.
Getting to Know Your Submersible Pump
Before beginning any maintenance or repair work on a submersible pump, it is important to become familiar with its components. Knowing the make and model, as well as its rated power, speed and head characteristics are all essential components to being familiar with the pump. It is also important to understand the type of flow (pulsed or continuous), the design and principles of operation, and the flow rate at rated capacity.
Caring for Your Submersible Pump
When caring for a submersible pump, it is important to regularly inspect the suction and discharge lines for signs of deterioration. Replace any corroded or worn parts as soon as possible.
In addition, it is important to regularly check the impeller, the seal and gaskets, and the other components of the pump to ensure they are in good working order. Regularly cleaning the intake and discharge assemblies of the pump can help keep it working efficiently.
Diagnosing Submersible Pump Problems
When diagnosing submersible pump problems, the most common signs of trouble include an increased number of cavitation noises, higher than normal amps on the motor, and an inability for the pump to reach its maximum flow rate. Other signs may include low performance, a humming sound, or a decrease in pressure due to a clogged impeller.
In order to diagnose the exact cause of the problem, it is useful to use a pressure gauge to determine the exact pressure at which the pump is operating. This will help to determine whether the pump is overworking or not. It is also useful to perform a visual inspection of the pumps components to check for signs of wear and tear.
Fixing Submersible Pump Problems
Once the problem has been identified, the proper repairs can be performed. If the pump is unable to reach its maximum flow rate, it may need its impeller replaced, or the pump’s control box may need resetting. If the pump is overworking, it may need to have its speed adjusted or the motor may need to be exchanged for a higher powered variant. It is also possible that the pump is clogged, in which case it may need to have its suction and discharge lines cleared.
Conclusion
Using a submersible pump requires specialised care and knowledge. It is important to become familiar with its components and to follow all safety procedures when working with the system. It is also important to perform regular inspections and maintenance on the pump, and to be aware of the various signs of trouble. Knowing how to diagnose pump problems and the proper repairs to perform can help to keep the system safe and running smoothly.
