Buhler Versatile 2290, Руководство оператора

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SECTION 2 - OPERATION
2-138
Rotary Lowering Rate Control Knob
Knob, 1, is used to set the rate at which the
implement will drop to the ground. Turn the knob
clockwise to increase the lowering rate and
counterclockwise to decrease the lowering rate.
NOTE: Each time an implement is changed
on the tractor, the lowering rate must be reset
for that particular implement.
The control operates in the manual and
automatic mode with the exception of the
automatic float mode.
Figure 2-187
1
Rate of Hitch Raise Adjustment
The electrohydraulic valve has a flow control
adjustment located at the front of the valve that
will determine the rate at which the 3-point hitch
will raise.
To access the flow control adjustment, the rear
frame deck shield, 1, must be removed from
above the implement valve. Loosen the four
screws, 2, that attach the shield to the tractor and
lift if off.
Figure 2-188
2
1
Turn the adjustment, 1, counterclockwise to
increase the rate of raise and clockwise to
decrease the rate of raise. The operator can set
this adjustment to any position desired for the
implement attached to the tractor.
WARNING: ONLY ADJUST THE RAISE RATE
WHEN THE 3-POINT HITCH CONTROLS ARE
IN NEUTRAL AND THE TRACTOR IS SHUT
OFF. ENGAGE THE ARTICULATION LOCK
WHEN WORKING IN THE ARTICULATION
AREA.
Figure 2-189
1