Wacker Neuson Telehandler TH412 Operator's Manual page 82

4 Putting into operation
1
2
Fig. 25
1. Horizontal adjustment:
Pull up the locking lever to change the horizontal
adjustment of the operator seat. Once the adjustment is
made the locking lever must engage in the required
position. Once it is locked in place the operator seat must
no longer move.
4-8
3
2. Weight adjustment:
Turn the twist knob to adjust the operator seat to the
operator's weight. Turning it anticlockwise (toward "+")
provides a firmer seat suspension; turning it clockwise
(toward "–") provides a softer seat suspension. It is not
necessary to take the load off the operator seat in order to
adjust it, however it is easier to set a firmer suspension if
the operator is not sitting on the operator seat. When the
operator is sitting on the operator seat, the needle in the
indicator must be in the green range.
3. Backrest adjustment:
Adjust the backrest by pushing down the locking lever.
Backrest inclination is adjusted by leaning forward or
backward. The locking lever must engage in the required
position. Once it is locked in place the backrest must no
longer move.
BA TH412 * 06/2017 * 4512_4-1_Steuerstand_en.fm