Question about Garden

1 Answer

Laguna 7000 pond pumps stopped pumping

I have 2 laguna 7000 pond pumps that stopped operating about two months apart. I disassembled them and cleaned them and reassembled them. They both would start for a few revolutions and then quit. I ordered new impellers that arrived yesterday. I reassembled one pump with much the same results as discribed above. I then reassembled pump two with the new impeller and had much the same results. The pumps have been maintained and showed no indication of anything with the exception of a few rough spots inside the cylinder cavity that houses the impellers. Is there a fix for this/

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 565 Answers

No, once this inside of the cylinder cavity is scored it's toast, the only hope is that it is still under warranty.

Posted on Feb 05, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

After thoroughly cleaning, including removing impellor, water flow all but stops after several hours and then the pump shuts down completely.


It almost sounds as if the thermal load protection fault is being tripped on the pump. When the pump kicks off is the housing extremely warm? If so you may need to replace the pump.

Sep 08, 2013 | Laguna Garden

1 Answer

Laguna water garden pump just quit working


Possible causes: Electrical or Mechanical. For Electrical - Check to make sure power is coming to the outlet/cord it is plugged into. If there is a GFCI on the circuit, make sure it is reset.
Mechanical: If something got sucked into the pump it may have caused the impeller to stop and/or the pump to overheat. Some models have an thermal override that will shut the pump off if it overheats. If it is a magnetic drive pump, the impeller can probably be saved, if it is a direct drive, it may have gotten damaged by the jam. Unplug the pump and carefully disassemble the portion where the water goes in to determine if something got sucked into the impeller mechanism.

Aug 07, 2011 | Garden

1 Answer

Max Pro 1500 motor starts but then stops within 10 seconds. Does not run continuously. Cleaned inside and put back together but problem still continued.


Your problem is the thermal switch is tripping off. this means there is some supply or voltage problem. Most likely fix is replacing the capacitor.

Jul 19, 2011 | Hagen Laguna MaxFlo 1500 Electronic...

1 Answer

Half pumping flow


Check to make sure all fittings are tight and no air is entering the lines, I know sounds like a no brainer.

Jun 21, 2011 | Laguna Hagen Pond Powerjet 900 Gph...

1 Answer

Clearflo 8000 system, can I reduce the flow as pressure is too great for waterfall feature


You can reduce the flow using a ball valve on the outlet side of your pump. This is good for limiting the flow up to about 20% without adding too much strain on your pump. If you need to reduce it more use a Tee fitting and attach a second ball valve to the return just before the first valve to return water to your sump and prevent over pressurization of the pump. Please excuse the crudeness of the diagram.
harlok_4.jpg

Apr 19, 2011 | Laguna MaxFlo Pond Pump 900 GPH ()

1 Answer

Pump does not restart after being unplugged for 20 hours. Checked and there is power supply,


Pump has lost prime. Please check filters and screens, and then please let me know.

Feb 08, 2010 | Laguna Waterfall and Filter Pumps 2000

1 Answer

Aerate a pond


I live near Memphis TN so don't have that pesky "frozen water" problem. However, I do aerate my 2,500 gal goldfish pond with a Oase Biosys Skimmer (free standing/ floating skimmer) which is powered by a Laguna fountain pump. I attached a small pipe on the discharge end of the pump & set the pump so that this pipe is a few inches below the water's surface. The discharge provides a small fountain effect that keeps the surface moving while aerating the water. The skimmer keeps the leaves / debris off the top of the water the pump keeps the water moving...and moving water will not freeze. Hope this helps
Raincreek

Dec 24, 2008 | Aquascape Designs Aquascape - AquaForce...

Not finding what you are looking for?
Garden Logo

Related Topics:

688 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garden Experts

EugenesDIYDen
EugenesDIYDen

Level 3 Expert

479 Answers

Dennis Key
Dennis Key

Level 3 Expert

2463 Answers

john h

Level 3 Expert

7409 Answers

Are you a Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...