Watson Marlow Pumps 630 Series User Manual (English)

Questions and Answers:

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Brandon MillerAug 21, 2025
What to do if Watson Marlow Pumps Water Pump runs but there is little or no flow?
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  hlawsonAug 21, 2025
  If your Watson Marlow Pumps Water Pump runs but produces little to no flow, consider the following: * Ensure fluid is adequately supplied to the pump. * Inspect the lines for any kinks or blockages. * Verify that all valves in the line are open. * Confirm the tube and rotor are correctly placed in the pumphead. * Check the tube for splits or bursts. * Make sure the correct wall-thickness tube is being used. * Verify the direction of rotation is correct. * Check that the rotor isn't slipping on the drive shaft.
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wallkyleAug 22, 2025
Why Watson Marlow Pumps Water Pump display remains blank?
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  Omar FernandezAug 23, 2025
  If the display of your Watson Marlow Pumps Water Pump remains blank when switched on, try these steps: 1. Ensure the pump is receiving mains power. 2. Check the fuse in the wall plug, if present. 3. Verify the position of the voltage selector switch. 4. Inspect the mains power switch at the rear of the pump. 5. Check the fuse in the fuse holder located in the center of the switch plate at the rear of the pump.
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alyssabensonAug 25, 2025
What to do if Watson Marlow Pumps 630 Water Pump turns on, but will not run?
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  Manuel LongAug 25, 2025
  If your Watson Marlow Pumps Water Pump turns on but doesn't run, please check the following: * Verify the remote stop function and its configuration. * Confirm the pump's mode; check if it's in analog mode. * Attempt to operate the pump in manual mode.
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Thomas RussellAug 26, 2025
What does error Er16 mean on Watson Marlow Pumps 630 Water Pump?
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  Robert AnthonyAug 26, 2025
  If you see the error code Er16 (Over voltage) on your Watson Marlow Pumps Water Pump, immediately stop the pump. Check the power supply, and then try resetting the pump by switching the power off and on.
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Matthew CarlsonAug 28, 2025
What does error Er17 mean on Watson Marlow Pumps 630?
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  tyler76Aug 28, 2025
  If you see the error code Er17 (Under voltage) on your Watson Marlow Pumps Water Pump, immediately stop the pump. Check the power supply, and then try resetting the pump by switching the power off and on.
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Alison PhillipsAug 29, 2025
What does error Er9 mean on Watson Marlow Pumps 630 Water Pump?
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  Travis HowardAug 30, 2025
  If your Watson Marlow Pumps Water Pump displays error code Er 9 (Motor stalled), immediately stop the pump. Inspect the pumphead and tube. A power cycle (OFF/ON) may reset the system.
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Cheryl ClementsAug 31, 2025
What does error Er10 mean on Watson Marlow Pumps 630 Water Pump?
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  Elizabeth IngramAug 31, 2025
  If your Watson Marlow Pumps Water Pump displays error Er10 (Tacho fault), immediately stop the pump. Powering the pump off and on again may reset the system.
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charles62Sep 2, 2025
What does error Er14 mean on Watson Marlow Pumps 630?
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  Lauren HillSep 2, 2025
  If your Watson Marlow Pumps Water Pump shows error code Er14 (Speed error), immediately stop the pump. Powering it off and on again may reset it.
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Cory PowellSep 4, 2025
What does error Er15 mean on Watson Marlow Pumps Water Pump?
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  Rebecca WeberSep 4, 2025
  If the display of your Watson Marlow Pumps Water Pump shows error code Er15 (Over current), immediately stop the pump. A power cycle (OFF/ON) may reset the system.
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Rickey HammondSep 5, 2025
What does error Er0 mean on Watson Marlow Pumps 630 Water Pump?
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  Raymond DuncanSep 5, 2025
  If your Watson Marlow Pumps Water Pump displays the error code Er 0 (FRAM write error), try resetting the pump by switching the power off and then on again.