KUHN GF7702T, Operator'S Manual

Page: 46 / 72

Gyrotedder
44
GF7702T
Instructions for work
Adaptation to the ground irregularities
Transport wheels
The use of transport wheels improves the ground
countour adaptation.
Adjustments for work
From the working position:
- Pull cord linked to the hydraulic valve (1).
- Shift transport/work cylinder control valve in the "pivot
into transport" position until transport wheels touch
the ground and slightly offload the wheels of the
central rotors.
- Remove lynch pin (3).
- Remove drawbar lock pin (1) and position it in hole (2).
- Insert and lock lynch pin (3).
Transport adjustment
- Remove lynch pin (3).
- Remove drawbar lock pin (1) and position it in hole (4).
- Insert and lock lynch pin (3).
- Shift the transport/work cylinder control valve in the
"pivot into work" position to raise the transport wheels
at the maximum.
Putting the machine into transport position:
- See chapter: ’’Instructions for transport’’.
This configuration does not allow work in oblique
position.
Turn pitch angle adjustment handle in one or the
other direction to free the lock pin.
Activate transport/work position cylinder in one
or the other direction to adjust the front
tines/ground distance if necessary.
Turn pitch angle adjustment handle in one or the
other direction to position holes in line.