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手册

症状

The motor can be heard, but the front output remains still in both directions with the bit removed.
With the battery removed, the clutch collar is physically stuck, cracked, excessively loose, or unable to align a numbered setting or drill mode with the index mark.
Motor sound is present, but the anvil and installed bit remain stationary.
Der Deckel lässt sich nicht schließen, der Primer ist gespalten oder klemmt, oder die Ölstandsanzeige ist gerissen, trüb oder undicht.
The cool dry pack has a visibly cracked, missing, loose or distorted rail, release button, latch feature or molded support, whether or not insertion has been attempted.
墊轉動時出現異常驅動接觸聲
O carregador balança, desliza, levanta do screws ou se afasta durante a inserção ou remoção do battery mesmo que ambas as ranhuras traseiras e a carcaça estejam visivelmente intactas.
A compatible V20 battery starts onto the tool rails but binds before reaching the normal seated and latched position.
A room-temperature V20 battery is fully seated in a powered approved charger, but normal charging does not begin or the pack never reaches a completed-charge indication.
A straight bit or the empty chuck shows repeatable side-to-side runout at low no-load speed after the bit has been centered and tightened correctly.
The battery stays physically latched, but the motor, LED, or both cut out and return when the tool or battery is moved through ordinary working orientation.
The chuck jaws open and close normally, but a straight compatible bit rotates or pulls out during moderate drilling or driving.
The chuck still rotates, but a new mechanical grind, knock, scrape, tight spot, or severe vibration remains with the bit removed and is not ordinary motor or brake sound.
The collar moves and holds a low numbered setting, but the clutch does not ratchet before a test fastener is overdriven in suitable scrap material.
The collar moves normally, but the clutch ratchets before a suitable fastener reaches normal depth at appropriate settings, or it audibly slips when drill mode is correctly selected.
The direction selector is centered, but the trigger still depresses enough to start the motor or the center position cannot reliably prevent activation.
The direction selector moves and holds normal detents, but the chuck fails to run in one direction or rotates opposite the selected arrow.
The drill sounds and rotates normally with no load, does not stall, overheat, slip, or vibrate abnormally, yet a corrected drilling or fastening task progresses much more slowly than expected.
THE DRILL/DRIVER WILL NOT START WITH A VERIFIED BATTERY
The motor can be heard running, but the chuck remains still, pauses independently, or free-spins without transmitting normal drive in either fully selected speed range.

故障模式

part