Polaris 380 Troubleshooting

If you are having problems with your Polaris 380 Pool Cleaner, you are not alone. Many Polaris 380 owners experience issues with their pool cleaner from time to time, and it can be frustrating to deal with these problems.

I have problems with my Polaris 380

What to do if your Polaris 380 is not working?

If your Polaris 380 pool cleaner is not working, start by checking the pressure relief valve to ensure it’s releasing water, as a blockage here could impede the cleaner’s function. If it’s not releasing water, proceed to clean or backwash your pool filter to remove any obstructions. Additionally, examine the filter screen in the in-line filter for clogs and clean it if necessary. It’s also important to verify that the float hose is the correct length for your pool, as an improper length can restrict the cleaner’s range and effectiveness.

Should the Polaris 380 still not clean the entire pool or seems to be running slowly, inspect the wheel RPM to make sure it is within the proper range. If the RPM is higher than 32, unscrew the pressure relief valve to decrease water flow to the cleaner. Ensure that the back-up valve is cycling properly; it should turn on and off as the cleaner operates. Also, check that the thrust jet is set to the 11:00 position to optimize random turning. If the cleaner hangs up on steps or other obstacles for longer than 3 minutes, consider removing unnecessary pool hardware or installing a Ladder Guard Kit.

Following these troubleshooting steps should help resolve most issues with the Polaris 380 pool cleaner. If the problem persists, consult the user manual or contact customer support for further assistance.

Related Products

Polaris 380 Pool Cleaner Problems

Below are common issues and solutions for the Polaris 380:

The Polaris 380 Pool Cleaner hangs up on steps or other obstacles for longer than 3 minutes

Solution:

1. Check the wheel RPM.
2. Verify the back-up valve is cycling.
3. Adjust the thrust jet.
4. Remove unnecessary pool hardware or install a Ladder Guard Kit (order part #G21 from a dealer).

The Polaris 380 Pool Cleaner is sluggish, running with less power than normal

Solution:

1. Check the filter screen in the in-line filter and clean, if necessary.
2. Clean the skimmer basket, pump basket, and pool filter.
3. Check all of the hoses, connections, and swivels for leaks that could cause loss of water pressure.
4. Check the wheel RPM.

The Polaris 380 Pool Cleaner flies around the pool and/or does not make contact with the bottom

Solution:

1. Confirm that the blue restrictor disk is installed in the UWF® to decrease water flow. Or, install
the red restrictor disk to decrease water flow even more.
2. Check the wheel RPM. If more than 32 RPM, unscrew the pressure relief valve to decrease water flow to cleaner. Note: The pressure relief valve should only be adjusted when a restrictor is installed.
3. Verify the back-up valve is cycling. Hold the valve out of the water and watch the jet. It should come on and go off.

The Polaris 380 Pool Cleaner does not back up

Solution:

1. Verify the back-up valve is cycling.
2. Check the wheel RPM.
3. If the bag is full, empty it.
4. If head float has water in it, replace it.
5. Make sure feed hose is floating.

The Polaris 380 Pool Cleaner only turns in one direction

Solution:

1. Adjust the thrust jet.
2. Make sure feed hose is floating

The Polaris 380 Pool Cleaner feed hose becomes tangled

Solution:

1. Remeasure the hose to verify that it is adjusted to the proper length for the pool shape.
2. With the cleaner operating, check that the swivels in the hose and the hose connections turn freely.
3. Make sure feed hose is floating.
4. With the cleaner turned off, spin each of the wheels. All wheels should turn together

The Polaris 380 Pool Cleaner sweep hose is sucked into
the vacuum tube.

Solution:

1. Make sure the opening at the end of the sweep hose is not blocked by the sweep hose scrubber.
2. Adjust the sweep hose to a gentle sweeping motion.

The Polaris 380 Pool Cleaner sweep hose sprays too much water out of the pool

Solution:

1. Adjust the speed of the sweep hose by tightening the adjustment screw.
2. Replace the sweep hose scrubber if it is worn or missing.
3. Add a sweep hose weight (order part #B2) to keep the sweep hose from spraying.

The Polaris 380 Pool Cleaner does not clean the entire pool

Solution:

1. Check the hose length reaches within 6” of the farthest point of the
pool. If not, order a new hose section from your cleaner dealer.
2. Check thrust jet for 11:00 position that optimizes random turning.
3. While the cleaner is operating, hold it upside down and look into the vacuum tube. There should be three distinct, even jets of water. If there are not, contact Customer Service or a cleaner authorized Service Center for assistance.

The Polaris 380 Pool Cleaner is running in circles on its side

Solution:

1. Check filter bag, if full it can weigh the cleaner down on one side.
2. Remove the head float and shake it. If there is water in the float, order a new one.
3. Check the hose floats to make sure they are spaced evenly.

Polaris 380 Replacement Parts

How to Diagnose and Repair a Polaris 380

This guide will help you identify and resolve issues with your Polaris 380 Pool Cleaner.

Hose Problems:

Problem: Hose-related issues can impact the performance of your Polaris 380 Pool Cleaner.

Solution: Examine the cleaner’s hose for kinks, twists, or blockages. Ensure it is securely connected to the pool’s skimmer or dedicated cleaner line. Replace damaged or leaking hoses promptly with new ones.

Debris Blockage:

Problem: If your cleaner isn’t effectively picking up debris, there may be a blockage.

Solution: Turn off the cleaner and inspect the debris bag or filter for clogs or obstructions. Clear any debris hindering suction. Regularly clean the filter to maintain peak cleaning performance.

Regular Maintenance:

Problem: Consistent maintenance is vital to keep your Polaris 380 Pool Cleaner running smoothly.

Solution: Follow the manufacturer’s maintenance guidelines, which may involve cleaning the filter, inspecting hoses, and lubricating moving parts. Routine maintenance prevents issues and extends the cleaner’s lifespan.

Backup Valve Check:

Problem: A malfunctioning backup valve can cause the cleaner to get stuck.

Solution: Periodically check the backup valve’s operation. It should cycle on and off, causing the cleaner to change direction. If it’s not working correctly, consider replacing it.

Contact Customer Support:

Problem: If you encounter issues you can’t resolve, seek professional help.

Solution: If your Polaris 380 Pool Cleaner experiences persistent problems or needs repairs, contact a certified technician or Polaris customer support for expert assistance.

Refer to User Manual:

Problem: Sometimes, issues can be resolved by consulting the user manual.

Solution: Review the user manual provided with your Polaris 280 Pool Cleaner for specific troubleshooting steps and maintenance instructions tailored to your cleaner’s model.

Polaris 380 Pool Cleaner Troubleshooting

Share your Polaris 380 Pool Cleaner Problems, issues , tips, ideas, and frustrations with other owners.

  1. Polaris 380 constantly tangles itself up in a knot around the pool side suction. When it is not tangled up, it spends more time on the top of the pool walls than on the bottom picking up debris. Have tried several different remedies all with no success. Any ideas??

    Reply

Polaris 380 Issues? Need Help?

Users are encouraged to share their tips or frustrations with their Polaris 380 with the community by leaving a comment. Sharing insights and experiences can help other users get the most out of their pool cleaner and avoid common issues.

Share your Thoughts or Describe your problem below:

The maximum upload file size: 5 MB. You can upload: image. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop files here

Ask a Polaris 380 Question

If you're facing a particular issue with your Polaris 380 and need assistance, feel free to ask your question here.

Submit Question

Related Pool Cleaner Problems