failure mode

FM-05: ينطفئ المنشار أو يقطع ويتوقف تحت الحمل

FM-05 ينطفئ المنشار أو يقطع ويتوقف تحت الحمل

نظرة عامة على التشخيص

FM-05 ينطفئ المنشار أو يقطع ويتوقف تحت الحمل

الأسباب الجذرية المحتملة

  • Electronic protection stopped overload, heat, or deep discharge
  • Battery latch or contacts are intermittent
  • Battery is weak or not fully charged
  • Blade is dull, pinched, or set too deep
  • Switch, motor, wiring, or gear train is failing

فحوصات سريعة

  1. The saw maintains steady power through a supported test cut without contact movement, overload shutdown, or intermittent stopping.

معاينة الإصلاح

  1. Inspect for a sharp correct blade, one-tooth depth, tight depth and bevel locks, and work support that keeps the kerf from closing on the blade.
  2. Test a known-good battery on supported scrap with gentle feed; if cutouts repeat after load and fit are corrected, stop and service the switch, motor, wiring, or gear train.
  3. Release the trigger, hold the saw still until the blade stops, remove the battery, and let both tool and pack cool before inspection.
  4. Check the battery latch and contacts, clear the cooling vents dry, and fully charge the battery; use FM-15 for a pack that moves or will not latch.

هذه معاينة لإرشادات استكشاف الأخطاء وإصلاحها المشمولة في دليل الإصلاح الكامل.

أعراض ذات صلة

  • Saw cuts out under load

    Saw cuts out under load Electronic protection, weak pack, intermittent contact, overload, or internal fault; use FM-05.

  • The saw starts normally but stops, pulses, or loses power during a cut, especially when pushed or when the battery is moved.

    The saw starts normally but stops, pulses, or loses power 1. Release the trigger, hold the saw still until the blade stops, remove the battery, and let

مشمول في الدليل الكامل

  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

تعرض الصفحات العامة معاينة فقط. اشترِ الدليل الكامل لتنزيل خطوات الإصلاح الكاملة والمخططات وإجراءات التحقق.

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