2. 2.Drain valve
The water in the compressed
air tank can cause corrosion
problems and affect the func-
tionality of the brake system.
The frozen water in the pneu-
matic lines can cause the fai-
lure of the brake system.
The water in the pneumatic
system should be checked
more frequently in cold weat-
her or extremely variable out-
side temperatures.
When the air tank pressure is
lower than 4,5 bars, the EBS
warning lamp on the truck
turns on and the driver can
see this situation.
When the pressure in the ser-
vice line (in the yellow coup-
ling) is lower than 2,5 bars,
the brakes automatically lock.
3.1.3. EBS Socket
EBS Socket
Our trailers and semi-trailers are
equipped with an EBS system.
EBS is an electronically controlled brake
system, that is fitted with automatic load
sensing braking pressure regulation
(ALB) and automatic anti-skid systems
(ABS/ABV).
To activate the EBS system, your truck
and trailer must be equipped with an
EBS system. Please mount the EBS ca-
ble that will come from the truck to the
EBS socket on the trailer.
• Driving with a non-connected EBS
connection is illegal.
• Drive only with an approved and
well-operating EBS plug connection
in accordance with regulations.
• EBS connection must be made be-
tween the truck and trailer.
• Verify the EBS plug connection with
a system check (the solenoid valves
in the EBS modulator are activated
and briefly activated and deacti-
vated for 2 seconds after "ignition
on").
When the truck engine is activated and
during the travel, the EBS system will be
checked automatically. If the truck
screen is suitable/adjusted, the EBS fail-
ures will be shown with the EBS mistake
lamp.
The EBS mistake lamp on the truck
screen will be turned on when the igni-
tion key is activated. If there is no failure
on the EBS system, the lamp will be
turned off in appr. 2 seconds.
After 7 km/hours speed, If there is a fail-
ure on the EBS system (Sensor mistake
and etc.) EBS lamps will be flashed.
If the EBS lamp is activated, please con-
tact with authorized services
immediately.
The trailers equipped with a
Trailer EBS E braking system
may only be used with trac-
tors with:
• ISO 7638-1996 connectors (ABS +
CAN) or ISO 7638, 7 pin with CAN
data line (EBS Truck)
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