Search repair guides

Find repair guides, manuals, symptoms, and error codes across the knowledge base.

Models

Roomba S9+

Manuals

BLACK+DECKER LD120VA Repair Manual

Symptoms

Forward or reverse will not engage, or the center position will not lock the trigger.
The trigger binds, fails to return, starts unpredictably, or no-load speed surges.
The chuck sleeve will not turn enough to move the jaws or admit a normal straight bit.
The collar will not align or hold, or screwdriving clutch cut-off is absent or premature.
The robot wakes but the battery level does not rise on the Home Base, or the app announces a charging error.
The top lid stands proud, will not latch, or the robot reports Error 45 when a job starts.
The pack will not charge, or the charger light stays off or shows an abnormal red pattern.
The battery will not insert fully, click into place, remain retained, or release normally.
The shoe will not pivot freely, is bent or loose, or will not sit firmly against the work.
The bin will not seat flush, the filter will not stay placed, or detection fails.
The brush-frame door sits proud, springs open, or will not latch securely.
The robot will not start, or stops after a pad falls off, and reports three beeps.
The Clean Base does not evacuate the bin after self-dock or app command.
The robot repeatedly reverses, circles, or turns away on a clear, level hard floor after placement causes are ruled out.
The robot charges fully, but ends early with low battery, repeatedly recharges, or cannot reach the Home Base before Error 46.
The charger will not begin or complete charging, or its green light does not behave normally.
The tool-free blade-clamp release lever will not reach full open or close securely.
The Clean Base has no status response or cannot pass charge to the robot.
The robot cancels a mission for a navigation problem or ends somewhere other than the Home Base after route and map state are ruled out.
The pad no longer lies flat and interferes with smooth travel.

Failure Modes

part