User interface (see figure C)

The user interface (7) is used to preselect the speed and working mode and to indicate the status of the power tool.

Status indications

Status indicator for power tool (11)

Meaning/cause

Solution

Green

Status OK

Yellow

Critical temperature has been reached or rechargeable battery is almost empty

Run the power tool at no load and allow it to cool down, or replace or charge the battery soon

Illuminated red

Power tool has overheated or rechargeable battery is empty

Allow the power tool to cool down, or replace or charge the battery

Flashing blue

Power tool is connected to a mobile device or settings are being transferred