How To & Tips
How to Prepare Your Robot Pool Cleaner for the Summer Season
22 October, 2025

As the Australian summer approaches, there’s nothing better than cooling off in a sparkling, crystal-clear pool. But before diving in, it’s important to ensure your robot pool cleaner is ready to handle the busy swimming season ahead. With a little maintenance and preparation, your Dolphin robotic cleaner will keep your pool spotless all summer long, without the hassle of manual scrubbing.
1. Give Your Robot Pool Cleaner a Pre-Summer Check-Up
Before you set your robotic cleaner loose, inspect it for any visible wear or damage. Check the power supply, cable, and cleaner body for cracks, frays, or signs of wear and tear. If you notice any issues, it’s best to contact your local Maytronics Elite Dealer for professional servicing or replacement parts. A quick check now can prevent bigger problems once the summer heat sets in.
2. Clean or Replace the Filter

Over time, filters can become clogged with leaves, fine dust, or oils from previous use. Remove the filter basket or cartridges and give them a thorough rinse with a garden hose. For deep cleaning, soak them in warm, soapy water to dissolve built-up grime. If your filter looks worn, brittle, or permanently stained, it may be time for a replacement. Clean filters help your robot perform efficiently and extend its lifespan.
3. Inspect the Brushes and Tracks

The brushes and tracks are your robot cleaner’s main contact points with the pool surface. Check for any cracks, flattening, or signs of hardening, especially if your cleaner hasn’t been used for a few months.
For Maytronics Dolphin pool vacuum models, such as the Dolphin Liberty 400 or Dolphin S 250, the brushes can be easily removed and replaced when worn out. Fresh brushes ensure your cleaner maintains strong traction and scrubbing performance.
4. Untangle and Stretch Out the Cable
If your cleaner’s cable has been stored coiled up, unwind it fully before use. Lay it out in the sun for a short while to relax any tight bends or kinks. This helps prevent tangling during operation and improves your robot’s maneuverability and efficiency.
5. Give It a Trial Run
Before your pool sees heavy use, run your robot for a full cleaning cycle. This allows you to check if it’s moving freely, climbing walls properly, and picking up debris effectively. If it’s not performing as expected, inspect the filter, impeller, and drive system again. Most minor issues can be solved with a quick clean or reset. For more serious cases, contact the Elite Dealer nearest you or call our customer care (1300 693 657).
6. Store Smart When Not in Use

During the summer, you’ll likely use your pool cleaner regularly - but when it’s not in action, store it properly. Keep your robot in a shaded, dry place away from direct sunlight. Avoid leaving it submerged in the pool for long periods when not cleaning, as continuous exposure to chlorine and UV rays can shorten its lifespan.
Keep Your Pool Sparkling All Summer Long
A little preparation goes a long way when it comes to your Dolphin robotic pool cleaner. By following these steps, you’ll ensure it performs efficiently, lasts longer, and keeps your pool in pristine condition throughout the summer.
So before you dive into the season, take a few minutes to give your robot the care it deserves - and enjoy a cleaner, clearer pool all summer long.
