5-4 BA 35203_04 * 3.0 * 35203_04_05_Bedienung.fm
5 Operation
Synchronization during work operation
Accident hazard when synchronising the steering system during
machine travel!
Can cause serious injury or death.
► Synchronize the steering system only at walking speed.
If the machine is equipped with the front axle steering option, switch over
to all-wheel steering to synchronize the steering system – see “4 wheel
steering” on page 5-5.
1. Activate all-wheel steering. To do this: slide the lock in toggle switch 54
downward and press the toggle switch to position A.
2. Select the “Turtle” speed range. To do this, push the toggle switch 57
into position A.
➥ The symbol of the chosen steering mode E/2, E/3 or E/4 and the
symbol for synchronization E/1 appear alternately.
3. At walking speed, press the touch button 52 (synchronization) briefly in
position B.
4. Synchronize the steering system. Turn the steering wheel to the left
and right several times to do so.
➥ The synchronization is over as soon as both steering cylinders
(front and rear axle) have reached or passed through the
straight-ahead position and the symbol for synchronization E/1
lights up continuously in the digital display.
5. Select the required steering mode.
6. Perform a functional check of the steering system.