Lutz-Jesco MAGDOS LP - User Manual

Questions and Answers

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Sabrina CruzAug 10, 2025
What to do if the delivery rate of my Lutz-Jesco Water Pump varies?
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  Carmen MartinAug 11, 2025
  If the delivery rate of your Lutz-Jesco Water Pump varies, it could be due to: * High system back pressure. You can resolve this by cleaning the blocked injection nozzle, installing pulsation dampeners if pipes are too long, and checking the safety valves. * Pressure peaks caused by acceleration with long suction lines. Installing a suction pressure regulator should address this issue.
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jbarrAug 19, 2025
What to do if my Lutz-Jesco MAGDOS LP does not prime?
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  gnelsonSep 12, 2025
  If your Lutz-Jesco Water Pump isn't priming, try these solutions: Dampen the dosing head and the valves, and vent the dosing head. Also, if there's air in the suction line with pressure on the discharge valve, vent the dosing head or the lines.
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Kelly SampsonAug 27, 2025
Why is there no stroke movement in my Lutz-Jesco MAGDOS LP?
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  Ryan SmithAug 27, 2025
  If you observe no stroke movement in your Lutz-Jesco Water Pump, it could be due to several reasons: * Shut-off valves are closed. Open the shut-off valves and inspect the dosing pump for damage. * Pressure peaks due to acceleration with long suction lines. Install a suction pressure regulator. * The materials are not suitable for the dosing medium being used. Check the resistance of the materials. * Diaphragm is not screwed up to the end stop on the diaphragm rod. Screw a new diaphragm up to the end stop. * System back pressure is too high. Clean blocked injection nozzle. Install pulsation dampeners to reduce pressure peaks if pipes are too long. Check function of safety valves. * Media sediment in dosing head. Clean the dosing head.
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Joel MaddoxNov 3, 2025
Why is my Lutz-Jesco MAGDOS LP Water Pump not delivering enough output?
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  Tracey GriffinNov 3, 2025
  If your Lutz-Jesco Water Pump is not delivering the expected output, it could be due to several reasons: * The system back pressure might be too high. In this case, you should clean the blocked injection nozzle, install pulsation dampeners if the pipes are too long, and check the function of safety valves. * The dosing pump type may be incorrect. Verify the technical data and select a type with a higher delivery capacity if needed. * A valve could be leaking or blocked. Try cleaning the valve, venting the pump, and tightening the screw connections. * The valve might be installed incorrectly. Reassemble it, making sure the valve balls are above the valve seats. * The valve might be damaged. Replace the damaged parts or install a new valve. * The suction line may have a leak. Se...