29
4.27
4.7
CENTER RAKE WHEEL KIT (OPTIONAL)
The center rake wheel kit is used to move the hay in the central part of the windrow.
The hydraulic cylinder is operated in parallel with the raising of the rake arms, therefore no further operations
are necessary.
The center rake wheel normally moves very fast when working properly.
The compensating spring must be adjusted with the two nuts on the bolt, so as to obtain the right pressure
on the ground according to the desired working conditions.
•
Tighten the nuts (20) of the bolt (19) in Fig.4.27 to decrease the pressure on the ground.
•
Loosen the nuts (20) of the bolt (19) in Fig.4.27 to increase the pressure on the ground.
If the working conditions do not require the use of the center rake wheel, close the valve (5) in Fig.5.26 after
having positioned the rake wheel arm in the raised position.
To lock the center rake wheel kit:
1) Activate the tractor hydraulic system and raise the fold-up arms up to the stops.
2) Turn off the tractor motor and remove the key.
3) Wait until all moving parts have stopped.
4) Close the valve (5) in Fig.4.28
Содержание QRX 12
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