# Restart protection

The restart protection feature prevents the power tool from uncontrolled starting after the power supply to it has been interrupted.

To restart the tool, set the on/off switch (3) to the "off" position and then switch the power tool on again.

Note: If the power tool starts up immediately after an interruption in the power supply, the restart protection feature has failed.The power tool must be sent to the after-sales service immediately; see the "After-Sales Service and Application Service" section for addresses.