Mercedes-Benz Actros, Operating Instructions Manual

Page: 334 / 418

#
Reset the side window (
/
page 49)
and the sliding sunroof
( / page 49).
#
Deactivate anti-theft protection on the audio
equipment (radio).
#
Set the local time on the tachograph.
#
Set the switch-on time for the auxiliary heat‐
ing system ( / page 112).
Removing and fitting batteries (one above the
other)
* NOTE Damage to the battery carrier due
to excessive tightening torque
If you tighten the battery carrier screws using
an excessive tightening torque, the threaded
connections may be damaged.
#
Firmly tighten the screws on the battery
carrier with a tightening torque of 12
Nm. Do not use an impact wrench.
Removing
#
Remove the battery box cover.
#
Disconnect the negative terminal first, and
then disconnect the positive terminal.
#
Detach the connecting cable between the
batteries.
#
Unscrew screws 1 from the upper battery
carrier.
#
Pull out the upper battery carrier.
#
Unscrew screw 2 from upper securing
frame 3 .
#
Remove securing frame 3 .
#
Pull out the upper battery and the upper bat‐
tery carrier.
#
Unscrew screws 1 from the lower battery
carrier.
#
Pull out the lower battery carrier.
#
Unscrew screw 2 from lower securing frame
3 .
#
Remove securing frame 3 .
#
Remove the lower battery and the lower bat‐
tery carrier.
Fitting
#
Insert the lower battery carrier.
#
Place the battery onto the lower battery car‐
rier.
#
Position lower securing frame 3 and screw
in screw 2 .
#
Push in the lower battery carrier.
#
Screw screws 1 into the lower battery car‐
rier.
#
Insert the upper battery carrier.
#
Place the battery onto the upper battery car‐
rier.
#
Position upper securing frame 3 and screw
in screw 2 .
#
Push in the upper battery carrier.
#
Screw screws 1 into the upper battery car‐
rier.
#
Reconnect the connecting cable between the
batteries.
#
Reconnect the positive terminal first, and
then reconnect the negative terminal.
#
Replace the battery box cover.
Removing and fitting batteries (one beside
the other)
* NOTE Damage to the battery carrier due
to excessive tightening torque
If you tighten the battery carrier screws using
an excessive tightening torque, the threaded
connections may be damaged.
#
Firmly tighten the screws on the battery
carrier with a tightening torque of 20
Nm. Do not use an impact wrench.
332 Maintenance and care