Fluidpumps distributes unilift subimmersible waste water pumps. These pumps are used for extraction of ground water in industrial, agricultural and domestic purposes. Even though, these are heavy duty pumps, we have to ensure at regular intervals about the smooth and efficient operation. So, a regular maintenance procedure becomes indispensable. Unlike the other pumps, the subimmersible pump operate at a significant depth and handles waste and sewage water and is surrounded by unclean water, so it is prone to unpredictable issues. Replacing the pumps as a whole or repairing the parts frequently cannot be a choice. So a daily, weekly and annual maintenance schedule with a manual is very important.
Below is the daily, monthly and annual maintenance schedule to ensure that the pumps are well maintained and are durable.
Daily Maintenance Schedule
- Verify power supply and ensure electrical connections are safe.
- Inspect the pump or motor for signs of wear or damage.
- Check the pumps operating parameters such as flow rate, pressure and temperature
- Check for unusual noises, vibrations and leaks.
- Clean the pump surrounding area.
Weekly Maintenance Schedule
- Inspect cables for damage, wear or corrosion. Verify tight connections.
- Record flow rate, pressure temperature and compare with normal operating rates.
- Check for damage corrosion or wear.
- Remove debris and sediment and ensure proper water flow.
- Record running hours and based on it, schedule the maintenance.
Monthly Maintenance Schedule
- Oil change
- Check for wear and impeller damage and schedule replacement
- Check for wear ring for damage and schedule replacement.
Annual Maintenance Schedule
- Verify secure electrical connections
- Monitor vibration levels
- Inspect entire pump systems and identify potential issues.
In addition to the above, it is good always good to follow the manufacturer’s instructions for all the maintenance activities. The personnel performing the test must be authorized and well trained. Finally, documentation of all activities for future reference is utmost important for future references.
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