Mercedes-Benz Atego, Руководство пользователя, Страница: 92 / 131

90
Description and roadside assistance
Guidelines for Breakdown Services (Subject to technical modifications)
i
Telligent® level control
Filling the air suspension system from
an external source
If it is not possible to fill the air suspension system
via the tire inflation connection
1
or the coupling
head
2
(see page 81), the system can be filled
directly via the test connection
5
.
Filling the air suspension system via the test
connection
5
requires a minimum pressure of
8.5 bar.
Filling the air suspension system via the tire inflation
connection
1
or coupling head
2
requires a
minimum pressure of 10 bar.
The test connection for the air suspension is located
on the left-hand side of the vehicle below the
implement carrier.
Test connections
If the air suspension control system fails, the test
connections
3
,
4
and
6
can be used to raise and
lower the chassis (minimum pressure 8.5 bar).
Raising or lowering the chassis frame via test
connections
왘
Turn the vehicle key in the steering lock all the
way back.
Raising or lowering the chassis frame at the front
왘
Pressurize or depressurize test connection
3
.
Raising or lowering the chassis frame at the rear
왘
Pressurize or depressurize test connection
4
for
the left side and/or test connection
6
for the
right side.
2
3
Front axle
4
Left rear axle
5
Air suspension supply (external filling)
6
Right rear axle
!
Do not raise the chassis frame all the way up. The
shock absorbers could be damaged.