WARNING: Follow the steps below to prevent the saw chain from getting trapped in the trunk.
Cut on the pull stroke approximately 1/3 through the trunk.
Cut through the remaining part of the trunk on the push stroke until the two kerfs touch.
WARNING: If the saw chain gets trapped in the trunk, stop the motor! Do not try to pull the product free. If you do, there is a risk of injury when the product suddenly breaks free. Use a lever to open up the cut and free the product.