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型号

手册

症状

The drill stops early or gives far less runtime than expected without unusual heat.
battery保持物理卡扣，但motor、LED或两者在工具或battery移动至正常工作姿态时断电并恢复。
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 direction selector is centered, but the trigger still depresses enough to start the motor or the center position cannot reliably prevent activation.
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.
A compatible V20 battery starts onto the tool rails but binds before reaching the normal seated and latched position.
方向选择器动作并保持正常卡位，但卡盘无法在某一方向运行或反向旋转。
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.
With the chuck stopped and battery removed, the top selector cannot be moved fully into range 1 or range 2, even after the chuck is turned by hand to align the gears.
钻/起子在确认的BATTERY下无法启动
With the battery removed and the chuck empty, turning the sleeve rotates the spindle and motor freely instead of providing enough lock to tighten or loosen the chuck by hand.
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.
可听到motor运转声，但卡盘保持静止、独立暂停或空转，未在任一选定速度档传递正常驱动。
完好V20battery完全就位，方向按钮完全前推或后推，工具无motor声音、LED响应或卡盘动作。静止状态持续。
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.
With the battery removed, the keyless chuck sleeve or jaws remain seized, or a clamped bit cannot be released by normal hand rotation.
The trigger returns normally and power drops, but the anvil repeatedly coasts instead of stopping promptly.
The motor can be heard, but the front output remains still in both directions with the bit removed.
THE BATTERY WILL NOT SEAT, LATCH, RELEASE, OR STAY SECURE

故障模式

part