3 or 4 flashing red LED or no LED function - Problem in the unit (AI/AK Series)

¿Qué significa 3 or 4 flashing red LED or no LED function (AI/AK Series) ?

This indicates a problem within the tool itself, not necessarily the battery or charger. Troubleshooting is required to identify the specific component at fault.

• Issue with the tool's motor
• Faulty switch or internal wiring
• Problem with the control electronics

Haga clic en los pasos para seguir su progreso.

1. 1

   Visually inspect the unit for any obvious damage or loose connections.

2. 2

   Ensure the battery contacts inside the tool are clean.

3. 3

   If the tool has a trigger switch, listen for an audible click when pressed.

4. 4

   Refer to the diagnostic steps for your specific AI or AK series tool for further troubleshooting.