26
6.4 Joystick controls (Fig. 29)
This kind of control (proportional
type), is not only light and ergonomic,
but it also gives the operator precise
and reliable arm movement control. It
consists of:
Grip E – using the FORWARD /
REVERSE, RIGHT / LEFT controls
(see Fig. 29) it provides proportional
arm movement operation and control.
In other words:
AV – controls downward movement of the 1st arm.
IN – controls upward movement of the 1st arm.
DX – controls upward movement of the 2nd arm.
SX – controls downward movement of the 2nd arm.
button F – operator present: this button must be kept pressed during work
phases. Each time it is released the arm operating controls are desactivated.
buttons G – operate rotation of the flail head to adapt it to the type of terrain.
buttons H – operate the negative lift of the 2
nd
arm, allowing the operator to select a
suitable head alignment position in relation to the position of the driver's seat.
buttons L – operate arm rotation, either setting them in a working position or travel
position.
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