Lutz-Jesco MAGDOS LA - User Manual

Questions and Answers

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chelsea33Aug 19, 2025
What to do if my Lutz-Jesco Water Pump delivery rate varies?
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  Olivia KingAug 19, 2025
  If the delivery rate of your Lutz-Jesco Water Pump is inconsistent, it could be due to a few reasons: * The system backpressure may be too high. If so, clean the blocked injection nozzle. * The suction side pressure may be too high, causing pump siphoning. Installing a back-pressure valve in the pressure line can help. * Pressure peaks due to acceleration with long suction lines. Consider installing a suction pressure regulator.
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davidsondanielAug 27, 2025
Why is my Lutz-Jesco MAGDOS LA Water Pump making loud noises?
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  Christina CurryAug 27, 2025
  Loud noises coming from your dosing pump can be caused by several factors: * The diaphragm return spring may be broken. If this is the case, contact the manufacturer. * The current supply might be interrupted. Try reconnecting the current supply. * The dosing pump's electrical data may not match that of the mains supply. Check the electrical installation. * Pressure peaks due to acceleration with long suction lines. Install a suction pressure regulator.
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Cody GarciaSep 4, 2025
What to do if there is no stroke movement observed in my Lutz-Jesco MAGDOS LA?
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  Charles WilliamsSep 4, 2025
  If there is no stroke movement observed, the drive magnet's stop damper may be worn-out. If this is the case, contact the manufacturer.
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Sarah LopezNov 11, 2025
Why is my Lutz-Jesco MAGDOS LA Water Pump not delivering or outputting too low?
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  Amy ShawNov 11, 2025
  There are several reasons why your dosing pump might not be delivering properly: * The valve may be leaking or blocked. In this case, clean the valve and vent the dosing pump. * The valve may be installed incorrectly. Reassemble the valve, ensuring that the valve balls are located above the valve seats. * The valve may be damaged (e.g., valve balls). Remove the damaged parts or install a new valve. * The suction line may be leaking. Seal the leak locations or replace the parts. * The suction line may be blocked (e.g., screen in foot valve). Clean the suction line. * Shut-off valves may be closed. Open the shut-off valves and inspect the dosing pump for possible damage. * The suction head may be too high. Set the dosing pump to feed or reduce the suction head. * The viscosi...