Switch not detected (F10-F15) - Trigger or control switch faulty

What does Switch not detected (F10-F15) mean?

The tool's electronics cannot detect the status of a specific switch, such as the trigger, potentiometer, chain brake, or main switch. This prevents the tool from operating.

• Faulty or improperly connected switch
• Damage to the wiring leading to the switch
• Issue with the tool's main switch or safety interlock

Click steps to track your progress.

1. 1

   Check the wiring connection at the specific switch that is not detected.

2. 2

   Test the switch itself for continuity and proper function.

3. 3

   Ensure the switch mechanism is not obstructed or damaged.

4. 4

   Consult the flow chart for switch testing in the technical information section for your model.