Pars ABL GIANT 3.0 Manual page 46

SETTINGS
SIDE BRUSH PRESSURE
Side brush is equipped with ABL automatic brush floating system, cylinder (A) control the
brush pressure, which means that the side brush always has the right brush pressure against
the ground. Regardless of the wear of the brush, it automatically follows the bumps in the
ground. It extends the life of the side brush the results and sweep become more efficient
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