Mercedes-Benz Unimog Operating Instructions Manual page 251

X
Activate working hydraulics circuit I
Y
( page 244).
X
Press button O.
The indicator lamp in button O flashes.
Hydraulics
The input window opens in the
on-board computer. The line for load relief
function value Z is selected. The symbol
for the snow plough load relief has a col-
oured border. Snow plough load relief is in
standby mode.
X To change the load relief function
value: using the u or t button on
the steering wheel, increase or decrease
load relief function value \.
X
Press the r or s button on the steer-
ing wheel to select the
X
Press the 9 button.
Hydraulics
The input window closes. It is
now no longer possible to switch the value
accidentally.
Back entry.
Working hydraulics circuit I
Switching on snow plough load relief
X To switch on using the control lever:
press and hold red button A.
X
Move the control lever in direction B.
Red hydraulic connections 1 and 2 are in
the float setting as long as red button A is
pressed. The snow plough is applying full
weight to the road.
X
Release red button A.
The snow plough is raised until the load
relief function value has been attained. The
indicator lamp in button O lights up and
the X indicator lamp in the status area
of the on-board computer goes on. Snow
plough load relief is switched on.
X To switch on using the buttons on the
steering wheel: ensure that the
ics
input window is shown in the on-board
computer and the line for the load relief
249
Hydraul‐
Z