Troubleshooting · Cleaning Performance
How do I remove something stuck in my Dolphin Wave 90i tracks?
Short answer: Unplug the power supply before turning the robot over to check for trapped objects, and pull the tracks only halfway off.
First, unplug the power supply, turn the robot upside down, and move the brushes back and forth to expose anything caught in the tracks.
Based on Maytronics support, updated 2024-02-11, rewritten by Poolbots' pool experts. Applies to 1 model. Parts that fix it are below.
The fix
Step by step.

Follow these steps to check and clear the tracks on your Dolphin Wave 90i:
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Step 1: Disconnect power Unplug the power supply before working on the robot.
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Step 2: Turn the robot upside down Place the robot so it rests on its top side.
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Step 3: Check for trapped objects Move the brushes back and forth to expose anything caught in the tracks.
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Step 4: Check that the tracks are clear Pull the tracks halfway off to make sure nothing is still trapped. Do not take the tracks off completely.
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Step 5: Return the robot upright Turn the robot back onto its tracks.
Source: Maytronics support. Same steps and facts, rewritten for clarity; the videos and illustrations are Maytronics' own.
Replacement parts
Parts that fix this.
This answer comes down to filters and 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.
Browse by category:FiltersTracks & Wheels All genuine Dolphin parts →
By model
This fix on your robot.
Every model below has its own troubleshooting guide that repeats this fix with the exact parts that fit it. The link opens the guide on this fix.
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