Zetor PROXIMA PLUS 90 2012, Operator'S Manual

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94
HYDRAULIC SYSTEM
P+11N011
MIXED REGULATION OF LIFTING THE REAR THREE-POINT HITCH
Mixed regulation of lifting the rear three-point hitch means that the tool connected to the rear three-point hitch is automatically
being adjusted depending on changing soil resistance and at the same time it prevents any increase in depth of tilling in case of
smaller soil resistance.
Set the depth of tilling by lever (1) as described in “Power regulation of the lifting of the rear three-point hitch“. Then start moving
lever (2) in the direction shown by the arrow until the arms of the rear three-point hitch start to rise slightly. Herewith, mixed
regulation has been set. Move the adjustable stop (5) to lever (2) which has been set and lock it. At the end of each row, raise the
tool connected to the rear three-point hitch only by moving lever (2) to (e) position. To lower the tool to its operating position
again, move lever (2) to the preset stop.