Besides, how do you replace Maytronics Dolphin Nautilus tracks?
Beside above, how do you take apart a Maytronics Dolphin?
How do you disassemble a Dolphin pool cleaner?
If you can identify an obstruction you can remove the object and then run your Dolphin again. If the Dolphin starts and continues to operate as per normal the the obstruction was the cause of the robotic pool cleaner not moving.
Check that the power supply is plugged in and turned ON. Check that the power cable is securely connected all the way into the power supply. Turn the power supply OFF. Wait 30 seconds, then turn it back on.