La velocidad de la hoja sin carga es baja, tiene picos o se corta antes de tocar la madera

Con la hoja libre de cualquier material, la sierra funciona de manera irregular, cambia repetidamente de velocidad o no alcanza su sonido normal y constante sin carga.

• Battery is weak, temperature-protected, loose, or making poor contact
• Blade or lower guard is rubbing because of incorrect assembly or damage
• Vents are blocked and the motor/electronics are overheating
• Trigger, electronic module, motor, bearings, or gear drive is failing

1. The blade accelerates promptly to a steady normal no-load sound and remains free of rub, surging, and intermittent power.

1. Release the trigger, wait for the blade to stop, remove the battery, and do not make a cut while no-load speed is unstable.
2. - Inspect the battery fit, contacts, blade clamp stack, guard clearance, and vents - correct dry debris, visible rub, or assembly error.
3. Hand-turn the blade with the battery removed to check for smooth free rotation without scraping, then install a known-good fully charged compatible pack.
4. Make one brief no-load run with the blade clear and listen for steady acceleration and speed.
5. If surging, intermittent power, or low no-load speed remains, stop use and route the saw for authorized switch, electronic, motor, bearing, and gear-drive

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

• FM-11: Fm Dcs578 11

• 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.