3. Operating Controls
Other cab equipment
Driver's seat The seat is air-sprung and adjustable in height, tilt, back support and lengthwise position. Adjust the seat to the desired position. Always use the safety belt when operating the dump truck.
Seat adjustment.
7 1
1.
Lumbar support adjustment. Stepless adjustment of the support.
8
2.
Backrest inclination adjustment.
3.
Seat cushion inclination. Stepless adjustment of seat cushion Forward - clockwise. Backward - counterclockwise.
4.
Forward and backward adjustment. Lift lever up and slide the seat to a suitable position - release lever.
5.
Height adjustment. Stepless seat height adjustment. Elevation - clockwise. Lowering - counter clockwise. Automatic weight adjustment.
6.
Quick seat lowering. For comfortable step in and out. Lower the seat - valve outwards. When seated, press valve in and seat automatically returns to individual setting.
7.
Headrest.
8.
Armrest Can be lifted for easy access, and the inclination of the arm rests are adjustable for comfortable operating position.
9.
Adjustment screw Stepless inclination adjustment.
10.
Backrest.
11.
Suspension height limiter. I. Lever to the right: Comfort position, max. suspension height, 150 mm. II. Lever in middle position: Suspension height limited to 90 mm. III.Lever to the left: Fixed position, no height suspension. Seat must be in correct position, 75 mm above bottom position when locking.
48.
Electrically heated driver's seat.
2 3 4
10
5/6
11
8 9
The seat can be heated by pushing the switch. Refer to item 48 in this chapter.
* Numbers refer to position on the electrical circuit diagram 72
Operating & Maintenance Manual
