WAGNER PM500 User Manual (English)

Questions and Answers:

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Jeanne GonzalesAug 11, 2025
What to do if my WAGNER Water Pump does not work?
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  Gregory SotoAug 11, 2025
  If the WAGNER Water Pump isn't working, there are several potential causes: * The air motor might not be working. Try turning the pressure regulator knob clockwise to at least 2 bar. * The air motor might have stopped. Press the actuation button on the reversing valve until it switches over (you should hear air flowing out). * There might be no pressure indication due to a defective pressure regulator. Briefly disconnect the compressed air supply, or repair/replace the pressure regulator. * The delivery line could be clogged. Check the delivery line. * The compressed air supply might be insufficient. Check the compressed air supply. * The filter in the delivery line might be clogged. Clean or replace the filter.
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Erin RobinsonAug 17, 2025
Why is my WAGNER Water Pump running but not delivering fluid?
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  Dana WashingtonAug 17, 2025
  If your WAGNER Water Pump is running but not delivering fluid, consider these possibilities: * The suction filter may be clogged. Carefully clean the filter. * There may be no fluid available at the pump's inlet. Check the fluid level in the tank or container. * The suction pipe could be clogged or leaking, potentially sucking in air. Inspect the suction pipe and replace it if needed.
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Carla LambertAug 23, 2025
What to do if the material flow is suspended in my WAGNER Water Pump?
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  Timothy WilcoxAug 23, 2025
  If the material flow from your WAGNER Water Pump is suspended, check these potential causes: * The suction pipe might be partially clogged. Inspect the suction pipe and replace it if necessary. * Cavitation (air bubbles in the liquid) could be occurring. Check the suction in the tank and eliminate air intake due to high viscosity. * The non-return valve may not be closing completely. Check for impurities on the valve seats and replace the non-return valves if necessary.
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Kerry HigginsAug 29, 2025
Why does the supply of my WAGNER Water Pump decrease during work?
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  tgonzalezAug 29, 2025
  If your WAGNER Water Pump's supply decreases during operation, consider these factors: * Partial clogging of the delivery line might be the issue. Check the delivery line. * Deviations in the material characteristics, such as viscosity, could be affecting performance. Check the material characteristics. * Ice formation inside the air outlet pipes could be the cause. Inspect the compressed air quality, install a condensation separator on the air line, and consider installing an air dryer. If necessary, install an oiler and fill it with special de-icing fluid.
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brownkayleeSep 4, 2025
What to do if WAGNER Water Pump continues to run when the material delivery valve is closed?
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  Daniel TurnerSep 4, 2025
  If your WAGNER Water Pump continues to run even when the material delivery valve is closed, here's what to check: * The material delivery valve or the delivery manifold might be leaking. Inspect the material delivery valve and the seals of the delivery manifold. * The non-return valves in the delivery and suction manifold could be dirty or worn out. Clean the non-return valves and replace them if they are worn.