4 Operation
Testing and activities before dail
yuse
7331_342-001
3
1
2
Adjusting the length of the armrest
– Release the star-grip handle (1) by turning
it anti-clockwise.
– Shift the armrest (2) into the desired posi-
tion.
– Tighten the star-grip handle by turning it
clockwise.
– Check that the armrest is firmly attached.
Adjusting the height of the armrest
– Release hand wheel (3) by turning it anti-
clockwise.
– Shift the armrest (2) into the desired posi-
tion.
– Tighten the hand wheel by turning it clock-
wise.
– Check that the armrest is firmly attached.
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1
2
Adjusting the steering column
– Press down the steering column adjustment
lever (2).
– Position the steering column (1) and pull the
lever up again.
DANGER
Risk of accidents
!
– Ensure that the ste
ering column is secure.
Thesteeringcol
umn must click into place.
Never adjust th
e steering column while driving.
Unlocking the emergency off switch
NOTE
Only diesel trucks with a particle filter system
(variant) or a joystick 4Plus (variant) have an
emergency off switch.
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74749 EN - 03/2017