Zetor FORTERRA HSX 100 2014, Operator'S Manual, Page: 82 / 250

83
DRIVING OPERATION
FH12N031
FRONT DRIVE AXLE CONTROL
Switching front drive axle on is done by
pressing a button which returns to its
original position after it is released. Dis-
engagement of front drive axle is done
by a repeated depression of a button.
The engagement of front drive axle is
signalized by a lit symbol and a switch.
With a tractor at standstill (tractor
braked, engine stopped, switch box key
off) front drive axle is off
After restart of the engine, front drive
axle returns to the mode it was before
turning the engine off.
AUTOMATIC DISCONNECTION OF
FRONT DRIVE AXLE
When exceeding travel speed of
15 km/h, the drive of front drive axle is
automatically disconnected. Automatic
disconnection of the drive is signalized
by blinking of control in a switch. After
switching off of the blinking control, front
drive axle is automatically disconnected.
With the drop of travel speed under
15 km/h, front drive axle can be con-
nected by a repeated depression of a
button.
With speeds higher than 15 km/h, the
drive of front drive axle can be connected
by repeated depression of a blinking but-
ton.
Front axle drive is engaged permanently
by a long pressing of a button (app. 3s)
for the whole period of tractor drive
(without disengagement of automatics).
Front axle drive remains engaged also
when overcoming travel speed of 15
km/h.
Disengagement of front drive axle is
done by a repeated short pressing of the
button.