16
Warnings and safety regulations
ECAS Electronically Controlled Air
Suspension system
The two main functions of the Elec-
tronically Controlled Air Suspension
system are:
1. Adjustment of the chassis height
when loading and unloading. This
control maintains a constant vehi-
cle height independent of the
load.
2. Adjustment of the air suspension
while driving. The chassis height
is automatically controlled while
the vehicle is being driven.
EHS Electro Hydraulic Steering sys-
tem
EHS is a system for co-steering the
trailing axle. It follows the steering
movement of the front axle so as to
obtain a smaller turning circle.
ELC Electronic Light Controller Controls the interior and exterior
lighting.
EMAS Electro-hydraulic Multi-Axle
Steering
This is the electro-hydraulic co-steer-
ing trailing axle.
Below a specific speed, the electro-
hydraulic co-steering trailing axle fol-
lows the steering movement of the
front axle so as to obtain a smaller
turning circle.
EST-52 ZF intarder, type: EST 52 The intarder is a wear-resistant, hy-
draulic continuous brake. It is primar-
ily intended for use in prolonged
braking, for example when decelerat-
ing from high speed on a level road or
when driving downhill. This reduces
service brake wear.
FMS Fleet Management System Information can be exchanged be-
tween the vehicle and the home base
using the Fleet Management System.
HD-OBD Heavy-Duty On-Board Diagnos-
tics
This is used to check compliance
with agreements relating to emis-
sions monitoring.
LDWS Lane Departure Warning Sys-
tem
The LDWS warns the driver when the
vehicle unintentionally departs from
its lane.
Abbrevia-
tion
Explanation Function
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