Push the front hand guard forward to engage the chain brake.
Put the battery in the battery holder.
CAUTION:
Make sure that the battery is installed correctly into the battery holder. If the battery does not move easily into the battery holder, the position is not correct.
Push on the lower part of the battery until you hear a click.
Push and hold the start/stop button until a green LED light comes on.
WARNING: If you start the product in a tree, engage the chain brake before you lower the product onto its strop.