TEBS E
5
braking system
37
WARNING
Risk of accidents caused by low supply pressure (< 4.5 bar)
The vehicle can no longer be braked by means of the service brake. If the pres-
sure at the coupling head is below 2.5 bar, the vehicle is automatically braked by
the spring chambers.
– As soon as the fault indicator / warning lamp (red and amber) is illuminated, the
vehicle must be stopped and parked in a safe location.
– The pressure supply must be checked and a repair service must be called
when necessary.
5.8.2 Pneumatic redundancy
In the event of a system fault, which requires a (partial) shut-down of the overall
system, the pneumatic control pressure is switched through to the brake cylinder
directly, however without consideration of the axle loads (LSV). The ABS function
is maintained to the greatest possible extent.
Fault indicator / warning lamp: The driver is notified of the system status by an il-
luminated red fault indicator / warning lamp.