Solar water pump system maintenance guide (I)
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The maintenance of a solar water pump system is the key to ensuring its long-term stable operation and extending its service life.
I. Daily inspection and maintenance
● Equipment layout and connection
- Ensure that the solar panel is arranged in a sunny and unobstructed position, and use a stable bracket to fix it.
- Check whether the connection between the water pump and the solar panel is firm, without looseness or damage.
● Startup and operation inspection
- Before starting, make sure the power switch is off and check whether the rotation direction of the water pump is correct.
- After starting, observe the running status of the water pump, including sound, vibration and temperature, to ensure that there are no abnormalities.
● Clearing blockages
- Regularly check the water inlet and impeller to ensure that there is no blockage. Use appropriate tools for cleaning to avoid damage to the pump parts.
- When cleaning, pay attention to power-off operation to ensure safety.
● Check the suction head
- Regularly check whether the suction head of the water pump meets the requirements. If the head is found to be insufficient, the cause should be promptly investigated, such as pipe blockage, water pump wear, etc., and appropriate measures should be taken to deal with it.
II. Regular maintenance and replacement
● Cleaning solar panels
- Clean solar panels regularly to remove dust, dirt and other impurities, keep their surfaces clean to improve the efficiency of photoelectric conversion.
- Use soft cloth and warm water for cleaning, and avoid using corrosive detergents.
● Replace seals and bearings
- The seals are key components of the sealing performance of the water pump. They need to be checked regularly for wear and replaced in time to ensure the sealing effect.
- The wear of the bearings will affect the running stability of the water pump, so it is also necessary to regularly check and replace the severely worn bearings.
● Wire inspection and replacement
- Regularly check the wires of the water pump to ensure that the wires are firmly connected and there is no aging or damage.
- If the wires are found to be damaged, they should be replaced in time to avoid electrical failures.
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