How to repair a broken pool robot

Pool cleaners are invaluable pieces of equipment for keeping your pool clean throughout the summer. They are designed to operate autonomously, ensuring efficient cleaning of the pool floor and, in some models, even the walls and waterline. However, like all electronic equipment, they can sometimes experience issues that interrupt their optimal operation. In this article, we will look at some of the common problems you may encounter with your pool cleaner and provide practical solutions to help you resolve them. Whether you are an experienced pool owner or new to using pool robots, these tips will help you maximize the performance and lifespan of your cleaner and know when and who to contact for repairs.

Identifying Common Problems with Corded Pool Robots

My Robot Won't Turn On

Is your pool cleaner not turning on? Several factors can affect its operation. The first step is to check that the information sent by the control box is reaching the robot correctly. A few simple steps can help you restart your robot without having to call a technician.

Check the control box: Unplug the power cable from the outlet, wait 10 seconds, and then plug it back in.

Inspect the robot cable: Unroll the entire length of the cable along the pool, in the sun, so that it can return to its original shape. Knots can cause damage. Carefully inspect both ends of the cable. If you notice any cuts or damage, it may need to be replaced.

Clean the robot's impeller: Hair or other debris can accumulate around the impeller and block it. Disconnect your robot from the power supply and wear gloves before handling it. You can find the procedure for your robot in the manual available here.

Check the condition of your robot's tracks: If a track is loose or has missing notches, replace both tracks to maintain the robot's balance.

My Robot No Longer Climbs the Walls

It is normal for a robot to not systematically climb the walls during a complete cycle (floor, walls, waterline), as it may focus on debris on the pool floor. To identify abnormal behavior, observe your robot during the first 20 minutes of its cycle. If you notice that it never climbs the walls or seems to be struggling, here are some things to check:

Check the water balance: Even crystal-clear water can contain microalgae that make the walls slippery. Make sure the water pH is between 7.0 and 7.6 and that the disinfectant level is sufficient.

Check the condition of the filter: A clogged or debris-filled filter can prevent the robot from climbing the walls, especially if it does not have a bypass. Empty and rinse the filter with clean water. If necessary, clean it with white vinegar.

Inspect the condition of the tracks: Worn tracks can also affect the robot's ability to climb walls. Replace them if necessary.

My Robot Leaves Debris in Certain Areas

To optimize your robot's movements, place it halfway along the length of the pool at the beginning of the cycle. This generally provides a minimum coverage of 95% of the pool.

Depending on the robot model you have, it may not be able to climb certain steps in the pool ladder, even in floor/wall/waterline mode, due to the size of the robot in relation to the depth of the steps. If debris remains in this area after the cleaning cycle, we recommend using a brush to push it toward the bottom of the pool, making it easier for the robot to vacuum it up.

It is also important to know that, in order to operate correctly, robots require a minimum water depth of 30 to 40 cm, depending on the model. This means that shallow areas of your pool may not be cleaned by the robot.

If other areas remain dirty after the cleaning cycle, check the following:

Check the condition of the filter: If it is full or clogged, clean it with clean water or white vinegar. Make sure there are no holes through which debris could escape.

Try different immersion locations: If the robot's cleaning pattern is not optimal for your pool, change the starting point and begin a new cycle. After several attempts, you will be able to determine the ideal starting location for your pool.

If the robot's performance does not improve despite these checks, we recommend contacting a professional for further inspection and possible repairs.

Pool Robot Repair Options

DIY Repairs

Over time, some parts of your pool cleaner may become worn, but you can easily replace them yourself. This is the case with the front brushes (and rear brushes on some models). To check their condition, look at the wear indicator.

We recommend replacing your robot's tracks every two years to preserve their integrity and ensure optimal cleaning performance.

It is essential to regularly check the condition of the filters. If they are excessively worn or show signs of tearing, replace them. Filters are generally recommended to be replaced every two years. Your retailer can advise you on the appropriate filter for your robot.

Pay special attention to the motor impeller. A blocked impeller can cause malfunctions and put additional strain on the motor, reducing the lifespan of your robot.

For all other maintenance operations, we recommend contacting a professional specializing in pool cleaner repairs.

When to Seek Professional Help

Although some repairs can be carried out yourself, others require in-depth knowledge of electrical robots and how to handle them safely. If your robot does not turn on after following the recommended steps above, you will need to contact a professional robot repair technician.

Finding Pool Robot Repair Technicians

When it is necessary to call a professional to repair your pool cleaner, it is important to follow certain steps to ensure quality service:

Contact your retailer:

If your robot is still under warranty, your first step should be to contact the retailer where you purchased your device. They will be able to provide you with the necessary information to arrange warranty repairs.

You can also find a list of Zodiac distributors near you directly on our website, under the “Where to Buy” tab.

Consult your trusted pool specialist:

Outside the warranty period, it is always a good idea to turn to your trusted retailer or pool specialist. These professionals generally have a network of specialized technicians and can carry out repairs or refer you to an approved and qualified repair technician.

Read reviews and check references for robot repair centers:

Before entrusting your robot to a repair technician, take the time to read online reviews and check references. Testimonials from other customers can give you a good indication of the quality of service and the professionalism of the repair technician.

Ask for a detailed quote:

Before any work is carried out, ask for a detailed quote that includes the cost of the diagnosis, even if you decide not to proceed with the repairs, as well as the cost of parts and labor. This will allow you to compare prices and avoid unpleasant surprises.

Preventing Future Breakdowns

To extend the lifespan of your electric robot, it is essential to regularly check wear parts such as filters and brushes, as well as the motor impeller. A clogged impeller can put additional strain on the motor, reducing its lifespan.

In addition, pay attention to the condition of your pool water before using your robot. For example, avoid operating your robot during a shock treatment, as this could damage the robot's body and cause premature wear of certain components.

Finally, check your water's pH once a week. This not only improves your swimming comfort but also ensures that your robot operates at maximum efficiency.

Key Takeaways for Pool Robot Repairs

By regularly taking care of your pool robot and carrying out some simple repairs yourself, you can extend its lifespan and keep it running smoothly.

For more complex issues, do not hesitate to contact an approved repair technician, starting with your trusted retailer or pool specialist. By regularly checking wear parts and maintaining the proper balance of your pool water, you can prevent future breakdowns and maintain your robot's optimal performance.