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型号

手册

症状

The motor can be heard, but the front output remains still in both directions with the bit removed.
The motor runs normally, but the LED is dead, dim, or intermittent with trigger use.
The bit passed initial insertion, but backs out, falls free, or loses drive while the chuck body stays secure.
The trigger returns normally and power drops, but the anvil repeatedly coasts instead of stopping promptly.
With the bit removed, the driver makes continuous abnormal grinding, knocking, or scraping.
The collar pulls, but the bit will not come out, or a short/broken piece is recessed in the chuck.
The direction button jams, will not hold center lock, or the tool runs in only one direction.
The trigger lights the work area, but the motor stays silent and the quick-release chuck does not turn.
Wiertarka działa stabilnie, ale wierci wolno lub nie może wkręcić normalnego elementu mocującego przy prawidłowym ustawieniu.
battery nie wsuwa się całkowicie do uchwytu, nie pozostaje zatrzymany lub nie zwalnia normalnie.
With no fastener load, the bare or correctly fitted output sounds harsh, binds, knocks, or shakes abnormally.
The charger green LED does not flash, never becomes steady, or the battery remains discharged.
The direction lever will not reach forward, reverse, or center lock, or the selected position does not hold.
WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START
The drill stops early or gives far less runtime than expected without unusual heat.
The battery will not slide in, click into place, release, or remain secure in the handle.
THE BATTERY WILL NOT SEAT, LATCH, RELEASE, OR STAY SECURE
A straight bit traces a visible circle at no load instead of rotating on a stable centerline.
The drive operates normally, but the work light stays dark, flickers, or cuts in and out with trigger use.
A correct-looking bit will not enter fully or can be pulled out after the collar is released.

故障模式

part