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Models

Roomba S9+

Manuals

Symptoms

With a secure known-good blade clear of the work, the saw has harsh sound, bind, or vibration.
The running saw jumps, vibrates against the work, snags, or kicks backward or sideways.
The shoe will not pivot freely, is bent or loose, or will not sit firmly against the work.
The tool-free blade-clamp release lever will not reach full open or close securely.
With the clamp lever working, a correct blade will not enter fully or fails the hand tug-check.
The blade leaves the line, flexes excessively, bends, or breaks during an otherwise controlled cut.
The battery will not insert fully, click into place, remain retained, or release normally.
The blade strokes steadily but cuts slowly, stalls easily, or needs excessive feed force.
The Clean Base reports a clog, leaks air, or releases dust from the path.
The charger will not begin or complete charging, or its green light does not behave normally.
The job ends with a docking problem or the robot cannot find the Home Base after placement, clearance, and map-start checks are corrected.
The robot drives and sprays, but the cleaning head lacks its normal scrubbing vibration with a wet pad.
With the battery removed and no bit fitted, the chuck will not hand-turn normally or feels seized.
The robot is trapped, tilted, moved, or unable to continue a clear path.
A secure straight bit and clear work do not eliminate harsh no-load sound or vibration.
The Clean Base has no status response or cannot pass charge to the robot.
The charger light remains dark with the charger connected to a known live outlet.
The robot repeatedly reverses, circles, or turns away on a clear, level hard floor after placement causes are ruled out.
A remaining rattle, grind, squeal, or vibration persists after adjacent parts clear.
The brush-frame door sits proud, springs open, or will not latch securely.

Failure Modes

part