Unusual noises – causes and solutions

Unusual noises – causes and solutions

Unusual noises often indicate foreign objects or worn parts. Check the following points.

Step 1: Check the brushes

• Remove the main brushes (rubber extractors or bristle brushes) and clean them thoroughly.
• Remove hair, threads and foreign objects from the brush axles and brush housing.
• Check whether the brushes are damaged or deformed. Replace them if needed.

Step 2: Check the side brush

• Remove the side brush and clean the axle.
• If the side brush clicks or rattles when spinning, remove deposits from under the brush.

Step 3: Check the wheels

• Push the drive wheels in and out several times. Check that they move freely.
• Remove hair and debris wrapped around the wheel axles.
• Check the front caster wheel: pull it out, clean it and reinsert it.

Step 4: Check the dustbin and filter

• Make sure the dustbin is correctly inserted and the lid is closed.
• A loose bin can rattle during cleaning.
• Check whether the filter is clogged – a blocked filter increases motor load and causes louder noises.

Step 5: Foreign objects under the robot

• Turn the robot over and check whether objects (e.g. cables, small toys, paper) are jammed.
• Check the cliff sensors for contamination.

If nothing helps

Contact iRobotics customer service at service@irobotics.ch or via the iRobot HOME app. A persistent loud motor noise may indicate a defect.

Applicable models

Applies to: Roomba 600 series, 600 series WiFi, 680, 800 series, 800 series WiFi, 900 series, e5, e6, i1, i3, i5, i6, i7, i8, s9, j series, Combo, 105, 115, 205, Plus 405, Plus 406, Plus 505, 575, Max 705, Braava 300 series, Braava Jet 250, Braava Jet m series.