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手册

症状

A known-good compatible charger begins its normal charging cycle, but the cycle repeatedly stops, restarts, faults, or continues abnormally without reaching completion.
充电器绿色LED不闪烁，始终不亮，或battery保持未充电状态。
充电器在插入或移除battery时摇晃、滑动、从screws上抬起或拉开，尽管后部钥匙孔槽和外壳可见完好。
The housing, handle, rails, nose, vents, lens, or accessory mount is cracked or loose.
A hand-tightened bit slips, visibly wobbles, or its tip runs off center when the drill turns.
Smoke, flame, severe arcing, liquid, battery damage, melted contacts, exposed parts, or cracked structure.
Spoušť se plně nevrací ven, nebo motor/kotouč běží i po uvolnění spouště.
The bit passed initial insertion, but backs out, falls free, or loses drive while the chuck body stays secure.
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 forward/reverse button sticks, commands the wrong rotation, or center does not lock the trigger.
The trigger binds, the drill continues after release, or speed does not follow trigger pressure safely.
The tool or pack becomes unusually hot, or operation stops only after heat builds.
Bright repeated arcing or sharp crackling is visible at the rear vents while the tool runs.
CORDON D’ALIMENTATION OU PRISE ENDOMMAGÉE, LÂCHE, BRÛLÉE, OU CHAUDE
The tool starts and runs at no load, but stops abruptly on an ordinary fastener with no jam or twist.
A tool-free knob is frozen, cross-threaded, spins without effect, will not clamp the bar, or cannot hold the set tension.
The tool works until the pack, handle, or tool is bumped or shifted, then loses power.
The chain is hard to pull around the bar, the bar becomes unusually hot, or smoke appears without an electrical odor.
Smoke, burning odor, melting, liquid, active sparks, swelling, hissing, or severe pack damage is present.
The bar is bent or cracked, chain links or cutters are broken, or the guide-bar scabbard is split, missing, or will not stay on.

故障模式