symptom

La sierra arranca y luego se apaga abruptamente bajo carga

La hoja alcanza velocidad, entra en la madera y luego toda la rotación motorizada se detiene abruptamente en lugar de simplemente desacelerar o atascarse en el kerf.

Qué significa este síntoma

La hoja alcanza velocidad, entra en la madera y luego toda la rotación motorizada se detiene abruptamente en lugar de simplemente desacelerar o atascarse en el kerf.

Causas probables

  • Electronic protection responded to overload, temperature, or deep battery discharge
  • Battery is weak, undercharged, too hot, too cold, or moving on the rails
  • Blade, depth, feed rate, or work support is creating excessive load
  • Blocked vents or an internal electronic or motor fault repeats under load

Comprobaciones rápidas

  1. The saw completes a controlled supported cut without abrupt powered shutdown, abnormal heat, or battery movement.

Vista previa de reparación

  1. Release the trigger, hold the shoe still until the blade stops and the lower guard closes, then remove the battery before freeing the saw.
  2. Let the tool and pack cool in a dry ventilated place, and inspect for heat damage, liquid, smoke, sparks, or a battery hazard before any retest.
  3. Free the blade from the kerf, correct work support and cutting depth, clean the vents dry, and replace a dull, damaged, dirty, or wrong blade.
  4. Install a known-good fully charged compatible pack and make one controlled light cut in supported scrap without forcing the saw.
  5. If the powered shutdown repeats while the blade remains free and the proven pack, blade, depth, support, and feed are correct, stop use and route the saw f

Esta es una vista previa de la guía de solución de problemas incluida en el manual de reparación completo.

Incluido en el manual completo

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

Las páginas públicas muestran solo una vista previa. Compra el manual completo para descargar los pasos de reparación, diagramas y procedimientos de verificación completos.

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