Operation
76
11.10.3 In Case of Electro-Hydraulic Single-Rotor Lifting Mechanism Design
SW9000033_1
4
3
1
2
Fig. 45
• Prerequisite:
The rotors are in working position.
– The tractor is switched on.
The control unit is switched on via switch (1) (0 > 1).
The switch (3) is in position II.
• Raise the rotors to headland position by using the single-action control unit.
• Retract the rotor arms by using the double-action control unit until the indicator arrow (4) is
in the centre between 7.8.
• Move switch (2) upward into position V, keep it pressed and raise rotors simultaneously into
transport position by using the single-action control unit.
The piston rod facing the machine side must be completely retracted.
SW9000035
4
Fig. 46
• Release switch (2); it moves automatically to position IV.
• To ensure a transport height of less than 4 m, retract the working width with the double-
action control unit as far as it will go (the indicator arrow (4) is just ahead of the second
screw).
• Move all hydraulic control units to neutral position.
• Switch off operation panel.
Note
Make certain the transport locks engage correctly and the actuating rope is not tight. Perform a
visual inspection to ensure the locks (1) have engaged correctly.
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