Using PTA™ (Parallel Trimming Action)
Your trimmer’s PTA™ feature moves the machine in a straight line while the trimmer head is both pivoted and tilted to the left for better access to fence lines and other obstacles. PTA™ allows you to trim in difficult areas without having to pull the machine back and forth.
The following two sections explain how to engage PTA™ and how to return your trimmer to flat and forward mode (normal operation) after using PTA™.
WARNING! Use caution when edging along gravel paths and driveways. Flying debris can cause serious damage.
Important! When using PTA™, you should install the cutting cords in one of the bottom four line plates only. Using the upper line plates may cause the cords to hit the wheel. For more information, see Your Machine’s Cutting Cords on page 16.
Note: In PTA™ mode, the trimmer’s wheels stay straight while trimmer head tilts as shown in Figure 6.
The cutting cords extend beyond the wheelbase in the PTA™ mode, allowing you to easily cut under obstacles. The trimmer head and the cutting cords also tilt slightly in PTA™ mode so you can edge and trim along gardens, paths, and driveways.
When using PTA™ along garden edges, fences, and buildings, we recommend making your first past with the DR® TRIMMER/ MOWER™ in the regular mowing position, staying 4 to 8 inches from the obstacle. Then return for another pass with the machine in PTA™ mode.
Figure 6
DR® TRIMMER/MOWER™ Safety & Operating Instructions | 15 |