Step-by-step guide:
- Remove the cover for the Bluetooth® module on the power tool, e.g. using a screwdriver or a large coin. Using unsuitable objects can damage the electronics or the cover.
- Insert the Bluetooth® module (e.g. GCY-42; "CoMo" module) into the tool
- Insert the coin cell battery ( 3 V 2032 lithium coin cell)
Place the battery in the GCY 42 with the plus terminal facing upwards
There is no need to press down on the battery as the battery does not click into place - Press the power tool's on/off switch the initialise the GCY 42 after inserting the battery