Troubleshooting · Movement & Cycles

My Dolphin is doing wheelies

From Maytronics support, updated 2026-04-29, rewritten for clarity. Parts that fix it are below.

The fix

Step by step.

Our robots are programmed to do a wheelie to assist themselves in turning.

However, if the robot does a wheelie while either moving backward or forward, this may indicate a potential issue that requires our attention. Let us delve into the possible causes and solutions:

Potential Causes and Solutions

Excess Air in the System:

There may be an accumulation of excess air within the robot's system. To remedy this, it is advisable to flip the robot over before placing it in the pool, allowing any trapped air to escape.

  • Pool Chemical Balance:

It is imperative to ensure that the pool chemicals are properly balanced. Maintaining the chemicals within the recommended range is essential for preserving the longevity of the robot’s components and optimal functionality. to shop our pool chemicals

  • Blue Cable Slack:

Verify that the blue cable has enough slack and is not exerting a pull on the robot, which can hinder its movement. To check this, measure the pool’s longest side and allow this amount of cable in the pool.

  • Clogged Filters:

Check the robot's filters to make sure they are not clogged. How to clean the filter

The Ultra-Fine filter should appear white–if it is brown or green, clean it with a garden hose set to the highest pressure. If the filter does not return to a white state– it is likely due to be replaced. For further details, please visit our Replacement Spare Parts page or a local dealer near you

  • Impeller Maintenance:

It is also important to clean the impeller. For instructions on how to clean your impeller, .

  1. First, unplug the power supply from the outlet. Use a Phillips screwdriver, not a power drill.
  2. If you notice debris trapped in the impeller, open it, remove the debris, and reassemble the impeller.

Source: Maytronics support. Rewritten for clarity with the same steps; the videos and illustrations are Maytronics' own.

Replacement parts

Parts that fix this.

This answer comes down to tracks & wheels. The exact part depends on the model: choose your robot and we open its parts list, or browse the category for every model.

Still need help?

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