How to troubleshoot polaris robotic pool cleaners - including Polaris 9300, Polaris 9300xi, Polaris 9350, 9450, and 9550 Sport models. The Polaris P825 robotic pool cleaner delivers optimal cleaning performance for all in-ground pools surfaces. This visionary class of swimming pool cleaners has become the benchmark . The Polaris P825 Robotic Cleaner delivers optimal cleaning performance for all . Polaris P935 Sport Robotic Pool Cleaner Troubleshooting. This video addresses common user errors encountered with the Polaris P935 Sport robotic pool . Has your Polaris pool cleaner stopped moving? Don't worry, we've got you covered. Check out these 5 troubleshooting tips to get your Polaris cleaning again.