NOTE: Your RYOBI Cordless String Trimmer is equipped with an auto-feed head. Bumping the head to try to advance the line will damage the trimmer and void the warranty.
- With the trimmer running, release the switch trigger.
- Wait two seconds, and press the switch trigger again.
NOTE: The line will extend approximately ¼ in. with each stop and start of the switch trigger until the line reaches the length of the cut-off blade.