The most common reasons for pump failure in pressure washers include:
1. Lack of Maintenance: Regular maintenance is crucial. Failing to perform routine checks and servicing can lead to issues like wear and tear on internal components.
2. Dirty Water Supply: Contaminants such as dirt, sand, or debris in the water can cause blockages and damage to the pump's internal parts. Using a clean water source is essential for pump longevity.
3. Wrong Pressure Settings: Using the pump at pressure levels beyond its rated capacity can lead to overheating and failure. It's important to match the pressure settings to the pump's specifications.
4. Overheating: This can occur if the pump runs for extended periods without breaks or if it operates without sufficient water flow. Overheating can cause seals to fail and internal components to warp.
5. Improper Storage: Not winterizing the pump or storing it incorrectly can lead to damage from freezing temperatures or corrosion. It's crucial to follow proper storage guidelines, especially in colder climates.
6. Inadequate Lubrication: Many pumps require oil for lubrication. Neglecting to check and maintain proper oil levels can lead to friction and eventual failure.
7. Seal and Gasket Wear: Over time, seals and gaskets can wear out, leading to leaks and
reduced pressure. Regular inspection and replacement of these components are necessary.
8. Improper Connections: Incorrect hose connections or using incompatible fittings can create pressure drops or leaks, putting additional strain on the pump.
9. Faulty Components: Internal parts such as valves, plungers, or bearings can fail due to manufacturing defects or wear over time. Diagnosing and replacing faulty components is essential for proper pump function.
By understanding these common causes of pump failure, contractors and users can take proactive steps to maintain their pressure washers and extend the life of the pump.
Written by Trudi Weickum
850-835-4052
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