Sulzer ABS Piranha S10/4-60 User Manual (English)

Questions and Answers:

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Mrs. Denise Wood DDSAug 17, 2025
Why is my Sulzer Water Pump making excessive noise and vibration?
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  anthonystoneAug 17, 2025
  Excessive noise or vibration in your Sulzer Water Pump can be due to several reasons. One potential cause is a clogged impeller. To resolve this, remove and clean the hydraulics. Another possible cause is the wrong direction of rotation. You can fix this by interchanging two phases of the power supply cable. Also, defective bearing can lead to excessive noise and vibration. In this case, replace the bearing.
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Bryan CamposAug 22, 2025
Why is my Sulzer Water Pump switching on and off intermittently?
- R
  Reginald GarciaAug 22, 2025
  If your Sulzer Water Pump is switching on and off intermittently, it could be due to a temperature sensor shutdown. The motor will restart automatically when the pump cools down. Check the thermal relay settings in the control panel and inspect for any impeller blockage. If these steps don't resolve the issue, a service inspection is required.
K
karenscottAug 26, 2025
How to fix low head or flow in my Sulzer Water Pump?
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  Nicole JohnsonAug 26, 2025
  Low head or flow in your Sulzer Water Pump can stem from a few causes. Check if the pump's rotation is incorrect; if so, change the rotation by interchanging two phases of the power supply cable. Also, verify that the gap between the impeller and bottom plate isn't too wide; if it is, reduce the gap. Lastly, ensure the gate valve is fully open, as a partially open valve can restrict flow.
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andrenelsonAug 28, 2025
What causes low head or flow in Sulzer Water Pump?
- H
  hwilliamsAug 28, 2025
  Several factors can lead to low head or flow in a Sulzer Water Pump. One reason is a gap that is too wide between the impeller and the bottom plate; reduce this gap to improve performance. Another potential cause is a gate valve that is only partially open; ensure the valve is fully open.
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Megan AllisonAug 30, 2025
What to do if my Sulzer Water Pump impeller is jammed?
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  Erica RichardsonAug 30, 2025
  If your Sulzer Water Pump's impeller is jammed, inspect and remove the object causing the jam. Also, check the gap between the impeller and the bottom plate, adjusting it if necessary.
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Benjamin MillerSep 2, 2025
How to troubleshoot a Sulzer Water Pump that does not run due to a level control override?
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  eatonchristopherSep 2, 2025
  If your Sulzer Water Pump isn't running because of a level control override, check for a float switch that is faulty or tangled and held in the OFF position in the sump.
T
Tracy PadillaSep 5, 2025
How to fix a Sulzer Water Pump that won't run due to an air lock?
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  Travis HowardSep 5, 2025
  If your Sulzer Water Pump won't run and you suspect an air lock in the volute, shake or raise and lower the pump repeatedly until the air bubbles no longer appear at the surface level.
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Brittany ReedSep 8, 2025
How do I resolve a Sulzer Water Pump not running due to a moisture sensor shutdown?
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  Brandon BeasleySep 8, 2025
  If your Sulzer Water Pump isn't running because of a moisture sensor shutdown, check for a loose or damaged oil plug. Also, locate and replace any faulty mechanical seals or damaged o-rings, and change the oil.
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Jessica MorrisSep 12, 2025
What should I do if my Sulzer Water Pump has low head or flow because of wrong rotation?
- W
  wkingSep 12, 2025
  If your Sulzer Water Pump has low head or flow due to the wrong direction of rotation, change the rotation by interchanging two phases of the power supply cable.
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Natalie ReyesSep 13, 2025
How do I fix a Sulzer Water Pump with a blocked non-return valve?
- J
  John FreemanSep 13, 2025
  If your Sulzer Water Pump does not run because the gate valve is closed or the non-return valve is blocked, open the gate valve and clean any blockage from the non-return valve.