Solar water pump system maintenance guide (II)
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III. Seasonal maintenance and care
● Spring maintenance
- Check whether the pipeline is unobstructed, whether the power line is normal, and whether the water pump is operating normally.
- Clean up the debris and ice and snow accumulated in winter to ensure the normal operation of the water pump system.
● Summer maintenance
- Pay attention to check whether the pipeline is unobstructed to prevent water pump failure caused by high temperature.
- Regularly check the operating status of the power line and the water pump to avoid damage to the water pump due to excessive water pressure.
● Autumn maintenance
- Similar to summer maintenance, focus on checking the operating status of the pipeline, power line and water pump.
- Prepare winter antifreeze measures, such as emptying the pipes to store water.
● Winter maintenance
- In high-cold areas, special attention should be paid to antifreeze measures for pipelines. Such as burying deep pipes, installing pressure relief valves, etc.
- Regularly check whether the insulation measures of the water pump are effective to prevent failures caused by low temperatures.
IV. Special maintenance measures
● Prevent dry pumping
- When debugging the system, pay attention to the dry running time of the water pump cannot exceed the specified time to avoid damage to the water pump motor due to high temperature.
- During daily use, pay attention to changes in the water level of the water source, and shut down the machine for protection in time when there is a lack of water.
● Cable waterproofing
- For water pumps used in deep wells, the cable needs to be extended and wrapped with waterproof tape to prevent water seepage from causing system shutdown.
- A special water pump junction box can be used for connection to improve the waterproof performance of the cable.
● Prevent particles from entering
- Prevent ferromagnetic impurities and solid particles from entering the water pump suction port to avoid clogging the water suction port.
- Install a filter around the water pump to prevent debris from entering the water pump.
In summary, maintaining a solar water pump system requires comprehensive consideration of daily inspections, regular maintenance, seasonal maintenance, and special maintenance measures. Through comprehensive maintenance and care work, the long-term stable operation of the solar water pump system can be ensured and its service life can be extended.
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