Driving mode
5.3 Driving and parking the truck crane
Operating manual 3 302 819 en 5 - 45
GMK3060
13.12.2018
5.3.5 Torque reduction
Torque reduction can occur for various different reasons.
– The AdBlue (DEF) tank is empty.
– A system malfunction has been detected.
The torque reduction occurs automatically and can be overridden for a short
period of time.
Information regarding the lamps and symbols
All indications for torque reduction, torque reduc-
tion override and Exhaust gas emission control
occur simultaneously on the instrument panel (1)
and the CCS display (2).
– If e.g. the lamp (3) lights up then the symbol (4)
is shown.
– If e.g. the lamp (3) flashes then the symbol (4)
also flashes.
During crane operation, the same symbols are
shown on the CCS display in the crane cab.
This section describes only the lamps.
AdBlue (DEF) tank
• Check the AdBlue (DEF) supply before and during driving and be sure to refill
with AdBlue (DEF) in time.
The lamp (1) lights up when the AdBlue (DEF) tank reaches the reserve level.
In addition the yellow lamp (2) lights up if AdBlue (DEF) usage continues.
The torque reduction is automatically switched to level 1 – reduction by 25%.
H
The torque reduction can be overridden for a short period of time during
levels 1 and 2;
à p. 5 - 48.
s