vacuubrand ME 8S User Manual (English)

Questions and Answers:

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Devon MoralesAug 12, 2025
What to do if my vacuubrand Water Pump fails to start?
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  Stephanie RiceAug 12, 2025
  If your vacuubrand Water Pump fails to start or stops immediately, first ensure it's properly plugged in and check the fuse. If the issue persists, the pressure in the outlet pipeline might be too high; remove any blockages in the line and open the valve. Alternatively, the motor may be overloaded. Allow it to cool, identify the cause, and manually reset it by switching off the pump or unplugging the mains.
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Melissa BurnsAug 19, 2025
Why is my vacuubrand ME 8S Water Pump so noisy?
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  Michelle WilliamsAug 19, 2025
  If your vacuubrand Water Pump is too noisy, first ensure a hose is connected to the pump outlet to address atmospheric or high pressure at the inlet port. If the noise persists, the diaphragm clamping disc might be loose, requiring maintenance.
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Diane HuntAug 27, 2025
How to improve the pumping speed of my vacuubrand ME 8S?
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  Anne BartonAug 27, 2025
  If your vacuubrand Water Pump does not achieve ultimate total pressure or normal pumping speed, start by checking the centering ring position and inspecting for leaks in the pipeline or vacuum system. Use a vacuum gauge directly at the pump inlet port to check connections and lines. Also consider that long narrow lines can restrict performance; use a line with a larger diameter and keep it as short as possible.
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Alan RobertsonSep 3, 2025
Why vacuubrand ME 8S does not achieve ultimate pressure?
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  Alexis MooreSep 3, 2025
  If your vacuubrand Water Pump does not achieve ultimate total pressure or normal pumping speed, it may have been exposed to condensate. Run the pump at atmospheric pressure for a few minutes. Deposits inside the pump can also cause this issue, so clean and inspect the pump heads. Damaged valves or diaphragms could be the cause; replace them if necessary. Finally, check your process parameters for outgassing substances or vapor generation.

vacuubrand ME 8S Specifications

General

Type	Rotary vane vacuum pump
Pumping speed	8 m³/h
Operating pressure	Up to 1 bar
Motor protection	IP 54
Motor power	0.75 kW
Permissible ambient temperature	5 – 40 °C
Rated voltage	230 V
Frequency	50 Hz