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在知识库中查找维修指南、手册、症状和错误代码。
The housing, handle, rails, nose, vents, lens, or accessory mount is cracked or loose.
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
The direction lever will not reach forward, reverse, or center lock, or the selected position does not hold.
A straight bit traces a visible circle at no load instead of rotating on a stable centerline.
WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START
360度塵口塞住或者鬆脫，或者兼容嘅喉管/接頭唔會保持連接。
The external structure is visibly cracked, loose, crushed, melted, or missing material even if the saw still runs.
A correct-looking bit will not enter fully or can be pulled out after the collar is released.
Tool rotates, but a seated fastener gets little torque or no normal impact pulse.
可選塵口裝唔入、鬆動、堵塞或者抽吸差
Charger green LED stays on
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.
The quick-release collar binds, will not move fully forward, or stays forward after release.
Unit shuts off abruptly
已裝入充電電池包，但扳機無工作燈、motor聲音或鐵砧動作。
Spoušť se plně nevrací ven, nebo motor/kotouč běží i po uvolnění spouště.
Trigger binds, fails to return, changes speed erratically, or does not stop the drive.
After trigger release, the bit or square drive coasts noticeably longer than normal before stopping.
FM-29: 外殼、手柄、導軌、前端、通風口或掛鉤安裝損壞
FM-14: FM-14 NO-LOAD DRIVE GRINDS, KNOCKS, BINDS, OR VIBRATES
FM-16: FM-16 BIT WILL NOT RELEASE, OR A SHORT OR BROKEN BIT IS TRAPPED
FM-05: FM-05 SPEED WILL NOT VARY, SURGES, OR CUTS ERRATICALLY
fm-2-1-4: FM-22 BIT BINDS, TOOL STALLS, TWISTS, OR STOPS IN THE WORK
FM-18: FM-18 A KNOWN-STRAIGHT BIT SHOWS VISIBLE WOBBLE OR RUNOUT
FM-27: FM-27 工具或電池包過熱，或者熱量熄火重複發生
FM-15: FM-15 BATTERY LOSES CHARGE RAPIDLY WHILE STORED DISCONNECTED
FM-02: 电池组无法安装、锁定或释放
FM-17: FM-17 THE BIT SLIPS OR PULLS OUT UNDER LOAD
FM-18: FM-18 PERDITE DI OLIO DAL TAPPO, SERBATOIO O CORPO
FM-21: FM-21 Barra guida, catena della sega, custodia o accessorio di taglio danneggiati
fm-3-2: CHARGE-STATUS INDICATOR GIVES NO RESPONSE AFTER A CONFIRMED FULL CHARGE
FM-05: Se la sega resta spenta con alimentazione provata e comandi liberi, lasciare l'involucro
FM-11: FM-11 刹车无法快速停止输出
FM-02: FM-02 BATTERY 唔會坐好、鎖定或釋放
FM-15: FM-15 LA CATENA SALTA O DERAGLIA DURANTE L'USO
FM-22: FM-22 BATTERY O CARICATORE È CALDO, GONFIO, CREPATO, PERDE O FUMA
FM-15: FM-15 TOOL OR BATTERY OVERHEATS OR SHUTDOWN REPEATS
fm-3-1: FM-07 LA GUIDA, LA CATENA O IL COPRIPIGNONE NON SI INSTALLANO O NON SI POSIZIONANO CORRETTAMENTE