Stihl SuperCut 20-2 Instruction Manual
![Stihl SuperCut 20-2 manual cover](/images/cdbe704d63cff0077ce7e2d4/thumbs/thumb175x175.webp)
To install the line, open the trimmer head by pressing the tabs on the side, then remove the spool. Cut two equal lengths of line, insert them into the holes provided, and wind them evenly. Replace the spool and close the head securely.
The recommended line diameter for the Stihl SuperCut 20-2 is between 2.0 mm and 2.4 mm. Using the correct line size ensures optimal performance and reduces wear on the head.
If the line is not advancing, check for tangles or jams in the head. Ensure the line is wound evenly and not too tightly. Also, inspect the line for wear and replace if necessary.
Regularly check and clean the trimmer head for debris build-up. Inspect the line for wear and replace it as needed. Also, ensure the spring mechanism is functioning correctly and lubricate moving parts lightly.
To clean the head, remove any debris or grass clippings from the exterior and interior using a brush. You can use warm soapy water to clean stubborn dirt, but ensure the head is completely dry before reassembling.
Yes, the Stihl SuperCut 20-2 can be used for edging by holding the trimmer at the appropriate angle. However, it is primarily designed for trimming and may not provide the same precision as a dedicated edger.
Excessive vibration can be caused by an unbalanced line or debris caught in the head. Ensure the line is evenly wound and check for any obstructions. Tighten any loose parts on the trimmer head.
To replace the spool, press the side tabs to open the head, remove the old spool, and insert a new one. Ensure the lines are correctly positioned in the guide slots before closing the head.
Always wear protective gear, including goggles, gloves, and long pants. Keep bystanders at a safe distance, and avoid using the trimmer near obstacles or power lines.
To extend the lifespan, perform regular maintenance, use the recommended line size, and avoid overloading the trimmer. Store the trimmer in a dry place when not in use to prevent rust and corrosion.