How to Troubleshoot Centrifugal Pump Problems?
The present issue is that very few people in the industries have sufficient experience and skill to rectify & diagnose the failures related to the Centrifugal Pump. Another problem relates to the same lack of knowledge in other sectors as well.
For having detailed analysis and evaluation of pump-related issues, we should have an in-depth understanding of working principles. Sometimes people are exposed whenever they are asked to troubleshoot these kinds of issues.
Most engineers, workers, operator’s gain the same knowledge while there is something special in on-the-job pieces of training. You must commend it to remove your misconceptions and mistakes related to its functionality. It teaches the best regarding each function in the easiest ways while we never realise by just seeing or observing it.
Limitation of Training:
You must ensure that you have a proper understanding and practical hands-on of its maintenance work. The training first notes down every aspect of physical parts replacement whenever we see any breakdown or failures. Sometimes pump failure is not manageable with limited hands-on, and hence the workers face some sort of difficulty to service it.
But maximum failures are concerned with its mechanical means that are the same as the blowing of fuse in any electrical system.
When the fuse blows down in an electrical system or machine, it does not mean that the fuse is faulty. Rather it indicates that there is something overloading of voltage or current in the installed system. The same happens with the Centrifugal Pump In UAE as we do not seek real-time understanding after observing the bearing or seal failure. Every time we just go for the replacement of offending parts. That is an occasional or temporary resolution while we need to address something more to get long-lasting relief.
The types of problems may vary according to the types of industries. Some people are more focused on its root-cause analysis.
Centrifugal Pump Problem Analysis:
There are very symptoms from which you may observe some abnormal or unreal behaviour you are getting from the pumps. Later, you may identify the root causes of the unknown or unique problems.
Problems in Speed Matching:
Sudden change in speed or abnormal stopping will indicate that there is something wrong with the pump. Such speed-related issues occur due to mechanical discrepancies with the tear & wear of its equipment. Most probably, some abnormal loading had been initiated.
Frequency Discrepancies:
The mechanical seal may fail in certain intervals irrespective of the type of seal used in the pump. It acts as a fuse whereas you must point out the underlying cause arisen by frequency mismatch.
You need to apply the acquired knowledge & skills to resolve this issue. The experienced person will focus on the piping arrangement and pump shaft for a specific pump model.
Some more issues are hydraulic imbalance, undersized shaft, and cavitations from where you get it hard to resolve it. You may escape from these confusing conditions if you know it’s starting and stopping phenomenon with whole architecture. Go ahead and get all the necessary details in the next articles.
