Zetor Proxima HS 100, Operator'S Manual

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Front wheel drive switch
Push button of rear, front differential locks
Switch box
Use the front driving axle for increasing the
pulling force of the tractor when rear wheels slip.
a - Front driving axle disengaged
b - Front driving axle engaged
Front driving axle is engaged at stopped tractor (braked
tractor; stopped engine, switch key is switched-of).
In the basic position, the front driving axle is engaged
(indicator lamp is 'ON') and disengaging of the axle is
made with the switch (indicator lamp is 'OFF').
C156
a - Differential lock disengaged
b - Differential lock engaged
The differential lock is engaged by pressing the differential
lock push button that returns into the previous position
after loosing.
Illuminating of the symbol on the switch indicates that the
differential lock is engaged.
The differential lock is automatically disengaged after
pressing the brake pedals.
At tractors equipped with front driving axle equipped with
engageable differential lock, this is engaged
simultaneously with the rear differential lock engaging.
C157
a - Pre-selection controller off
b - Pre-selection controller on
Position (b) pre-selection controller on is signalled by a lit
symbol on the controller
If the pre-selection controller is off (a), the gears of
multiplier can be changed by buttons on speed gear lever.
If the pre-selection controller is on (b), the gears of
multiplier can be changed automatically depending on the
engine revolutions according to pre-set values.
X102
Switchbox is placed on the dashboard, see arrow.
P15N031
ACQUAINTANCE WITH TRACTOR
42