To start a Poulan chainsaw, follow these steps:
Ensure the chainsaw is on a flat and stable surface.
Engage the chain brake by pushing it toward the front handle until it clicks.
Push the choke control to the full choke position.
Prime the engine by pressing the primer bulb 5-6 times until fuel is visible in the bulb.
Set the master control lever to the "ON" position.
Pull the starter rope firmly until the engine fires, and then push the choke control to the halfway position.
Pull the starter rope again until the engine starts.
Let the engine warm up for a few minutes before releasing the chain brake and using the chainsaw.