Attempt to Start Leaf Blower and Observe Malfunction

What happens here

The person then picks up the Stihl backpack leaf blower from the floor. They carry it outside to a gravel driveway and attempt to start the engine. The blower makes a sound as if it's trying to start, but then a distinct mechanical thud is heard, indicating an immediate and severe malfunction.

Goal: Start the leaf blower for operation