Using the Makita XRU15Z string trimmer is easy. First, make sure you have two fully - charged 18V LXT batteries (sold separately). Insert them into the battery slots on the trimmer. You can choose from three speed options (low, medium, and high) depending on the job. For light trimming, low speed might be enough, while high speed is great for thick grass and weeds. The automatic torque drive technology will adjust the RPM for you, so you don't have to worry about power management too much. When you run into entangled grass or weeds, use the reverse rotation function to clear the trimmer head quickly. There's an adjustable loop handle, so find the most comfortable position for you before starting. Now, for the safety part. Always wear safety goggles and appropriate footwear when using the trimmer. Don't operate it in wet conditions unless you're sure it's safe to do so. Also, keep your hands and feet away from the cutting area. For maintenance, after each use, clean the trimmer to remove any grass, dirt, or debris. Check the bump and feed trimmer head and the line regularly. If the line is worn out, replace it with a 0.080 - inch twisted quiet line. Every once in a while, inspect the steel drive shaft for any signs of damage. Remember, the trimmer has Star Protection Computer Controls to protect against overloading, over - discharging, and over - heating, but still, don't push it too hard. And it comes with a 3 - year limited warranty, so if you have any problems, contact the manufacturer.
