STAS -
Instructions for use moving floor
15
D. SYSTEM DESCRIPTIONS
The warning is interrupted when the trailer exceeds a speed of 7 km/hour. In case of system faults, the ABS warning
light is permanently activated.
The corresponding information is simultaneously transmitted to the tractor-trailer interface and can be displayed on
the display.
The system automatically detects when new wear indicators have been installed after the brake pads have been re-
placed. All warning lights will be de-activated after approx. 2 minutes (switch on ignition for a minimum of 2 minutes).
The warning light will only go out when the ignition is switched on again.
The last five replacements of the brake pads (position of kilometre indicator and operational hours when the second
warning phase and replacement of brake pads have taken place) are stored in the ECU and can be read using the PC
diagnostics.
The connecting points on the trailer are located at the front. The command line is colour coded yellow and the supply
line is colour coded red.
WARNING LIGHT
Warning phase 1
When the wire in the indicator has been worn down
during braking (> 3 braking operations), short-circui-
ting towards earth (earth connection between brake
and chassis is essential) occurs and warning phase 1
is activated. During the first warning phase, the ABS
warning light will flash 4x (1 cycle) once the ignition has
been switched on.
Warning phase 2
When the wire in the indicator has been worn through
for 4 minutes, a voltage of 4.5 volts is measured in the
wear input and warning phase 2 is activated. During the
second warning phase the ABS warning light flashes 4x
4 cycles (total of 16 times), once the ignition has been
switched on.
3.3. BRAKE CONNECTION
Figure 3.3.a. – Brake system connection
•
When uncoupling the connecting hoses, the brakes are automatically activated.
•
Once the air pipes have been disconnected, the connecting points should be pro-
tected against contamination by water or dust by placing the lids of the connections
over the apertures.
•
The parking brake is NOT automatically set once the command and supply air pipes
have been disconnected.
•
Repairs to the brake system may only be carried out by qualified engineers.
•
Any components in the brake system which need replacing, should always be re-
placed by original components.
If the ISO7638 cable is not connected, the ABS and additional functions will NOT be operative.
In this case, the brake system will operate as a conventional brake system.
Trailers equipped with the EBS-E brake system may only be coupled to tractors with
either:
•
an ISO7638-1996 electrical connection (7-pin, 24V, CAN-databus),
•
an ISO7638-1985 electrical connection (5-pin, 24V, no CAN-databus).
Figure 3.3.b. – 7-pin socket (left) and 5-pin socket (right)
4x
4x
4x
4x
ON
OFF
Contact ON
Time
4x
4x
4x
4x
ON
OFF
Contact ON
Time