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Models

Roomba S9+

Manuals

BLACK+DECKER LD120VA Repair Manual

Symptoms

The collar will not align or hold, or screwdriving clutch cut-off is absent or premature.
The chuck sleeve will not turn enough to move the jaws or admit a normal straight bit.
The drill runs steadily but drills slowly or cannot drive a normal fastener with correct setup.
The cool drill begins to run, then stops during a brief no-load test or light work.
The pack will not charge, or the charger light stays off or shows an abnormal red pattern.
The running saw jumps, vibrates against the work, snags, or kicks backward or sideways.
Holding CLEAN does not show the two blue-line Virtual Wall indication.
The shoe will not pivot freely, is bent or loose, or will not sit firmly against the work.
The battery will not insert fully, click into place, remain retained, or release normally.
The lock-off or trigger sticks, will not move fully, starts unpredictably, or will not stop reliably.
The robot is charged but cannot drive off the Home Base when a job begins after clearance and placement are proven.
The pack will not click into the rear bay or springs loose during handling.
The pad card stops short, binds, or will not remain seated in both underside rails.
The top lid stands proud, will not latch, or the robot reports Error 45 when a job starts.
The cool saw starts, then stops during a brief no-load test or light cut before heat builds.
The robot will not start, or stops after a pad falls off, and reports three beeps.
The tool-free blade-clamp release lever will not reach full open or close securely.
The brush-frame door sits proud, springs open, or will not latch securely.
The charger will not begin or complete charging, or its green light does not behave normally.
The pass count or spray behavior does not match the installed wet, damp, or dry pad.

Failure Modes

part