搜索维修指南
在知识库中查找维修指南、手册、症状和错误代码。
鋸完成切割，但0度切割不方正，斜切角度與刻度不符，或切口偏離預期角度。
鎖定0度斜切時，聲音正常嘅鋸片唔係正方形對齊底座。
零度切割唔係材料嘅直角
A correct-looking bit will not enter fully or can be pulled out after the collar is released.
A straight bit traces a visible circle at no load instead of rotating on a stable centerline.
At no load the motor starts, but speed has a dead band, surges, cuts out, or ignores trigger pressure.
NO WORKLIGHT OR MOTOR RESPONSE
The bit passed initial insertion, but backs out, falls free, or loses drive while the chuck body stays secure.
The bit rotates, but no impact pulses begin when a correct fastener provides normal resistance.
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 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 quick-release collar is stuck, has limited travel, or does not spring back after it is pulled.
The trigger binds or does not spring fully OFF, or the motor keeps running after the trigger is released.
The trigger lights the work area, but the motor stays silent and the quick-release chuck does not turn.
The trigger returns normally and power drops, but the anvil repeatedly coasts instead of stopping promptly.
WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START
Bit jams or drill stalls
Charger green LED flashes
FM-21: 零度切割唔係材料嘅直角
FM-10: CUT IS NOT SQUARE OR BEVEL ANGLE IS INACCURATE
FM-02: FM-02 WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START
FM-03: FM-03 TRIGGER STICKS OR THE MOTOR CONTINUES AFTER RELEASE
FM-04: FM-04 ELECTRIC BRAKE MISSES OR THE ANVIL COASTS TOO LONG
FM-05: FM-05 SPEED WILL NOT VARY, SURGES, OR CUTS ERRATICALLY
FM-07: FM-07: A compatible pack stops on the rails, will not reach full
FM-13: FM-13 WORKLIGHT IS DEAD, DIM, OR INTERMITTENT WHILE THE MOTOR RUNS
FM-15: FM-15 A 1/4-IN. HEX BIT WILL NOT INSERT OR LOCK
FM-16: FM-16 BIT WILL NOT RELEASE, OR A SHORT OR BROKEN BIT IS TRAPPED
FM-17: FM-17 THE BIT SLIPS OR PULLS OUT UNDER LOAD
FM-18: FM-18 A KNOWN-STRAIGHT BIT SHOWS VISIBLE WOBBLE OR RUNOUT
FM-19: FM-19 MOTOR RUNS, BUT THE CHUCK AND ANVIL DO NOT ROTATE
fm-2-1-2: FM-06 DIRECTION CONTROL JAMS, WILL NOT LOCK OFF, OR LOSES ONE DIRECTION
fm-2-1-3: FM-14 CHUCK COLLAR WILL NOT PULL OR RETURN
fm-2-1-4: FM-22 BIT BINDS, TOOL STALLS, TWISTS, OR STOPS IN THE WORK
FM-20: FM-20 CHUCK ROTATES, BUT IMPACT ACTION IS ABSENT UNDER LOAD
FM-21: FM-21 INTERNAL GRINDING, KNOCKING, OR SCRAPING AT NO LOAD
fm-1-1: FM-01 THE DRILL WILL NOT START WITH A CHARGED KNOWN-GOOD BATTERY
FM-31: FM-31 腳彎曲、裂開、鬆動或唔能平放