SHARPEN THE LINE-CUTTING BLADE

WARNING:
Always protect your hands by wearing heavy gloves when performing any maintenance on the line-cutting blade.

1. Remove the battery.

2. Remove the line-cutting blade from the guard.

3. Secure the blade in a vise.

4. Wear proper eye protection and gloves and be careful not to cut yourself.

5. Carefully file the cutting edges of the blade with a fine-tooth file or sharpening stone, maintaining the original cutting edge angle.

6. Replace the blade on the guard and secure it in place with the two screws.

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