Precautions for the Operation and Use of Submersible Vertical Turbine Pump
The vertical turbine pump use a double mechanical seal system to prevent water leakage, and thrust bearings are applied to handle large axial loads typically found in large-capacity pumps. The structure is compact, the lubrication and heat dissipation systems are optimized, and the bearing service life is significantly extended.
To ensure safe, efficient, and long-term operation of your submersible vertical turbine pump, follow these important precautions:
1. Perform Thorough Inspection During Trial Operation
Before putting the pump into continuous operation, carry out a comprehensive trial run. Check all mechanical linkages and bolted connections to ensure they are properly tightened. Any looseness can lead to misalignment, vibration, or operational failure.
2. Verify Electrical and Auxiliary Systems
Ensure that all electrical equipment and control instruments are functioning properly. There should be no leakage in the oil, gas, or water supply systems. Additionally, verify that voltage, current, and hydraulic pressure readings are within the normal operating range.
3. Prevent Inlet Blockage
Frequently inspect the pump’s water intake zone to make sure no debris, floating objects, or sediment is obstructing the flow. A blocked suction inlet can severely affect pump performance and may lead to overheating or dry running.
4. Monitor Bearing Temperature
Check the temperature of the rolling bearings regularly. It should not exceed 75°C (167°F) during operation. Excessive heat can signal lubrication failure or mechanical wear, potentially leading to bearing damage.
5. Listen for Abnormal Sounds or Vibration
Pay close attention to the pump’s noise and vibration levels. Sudden changes may indicate internal issues such as impeller imbalance, seal wear, or motor malfunction. If any abnormality is detected, stop the pump immediately for inspection.
6. Check Gearbox Oil Temperature
For models equipped with a gearbox, ensure the lubricating oil temperature remains within the recommended operating range. Overheating can degrade oil quality and damage gears and bearings.
7. Maintain a Regular Maintenance Schedule
Regular preventive maintenance ensures continued performance and avoids costly downtime. Keep detailed maintenance records including oil changes, seal inspections, vibration measurements, and performance tests.
8. Consult the Manufacturer When Necessary
If you encounter any uncertainty or technical issue during the use of your submersible vertical turbine pump, contact the pump manufacturer or authorized service provider for guidance. Timely support can help prevent serious mechanical failure and prolong the service life of the pump.
Conclusion
By following these operating precautions, you can maximize the efficiency and lifespan of your submersible vertical turbine pump, reduce maintenance costs, and ensure safe performance across various applications.
For more technical documentation or assistance, refer to the pump’s user manual or reach out to the supplier.
